AD7302BRZ
Analog Devices Inc.
The AD7302 is a dual, 8-bit voltage out DAC that operates from a single +2.7 V to +5.5 V supply. Its on-chip precision output buffers allow the DAC outputs to swing rail to rail. The AD7302 has a parallel microprocessor and DSP-compatible interface with high speed registers and double buffered interface logic. Data is loaded to the registers on the rising edge of CS or WR and the A/B pin selects either DAC A or DAC B.Reference selection for AD7302 can be either an internal reference derived from the VDD or an external reference applied at the REFIN pin. Both DACs can be simultaneously updated using the asynchronous LDAC input and can be cleared by using the asynchronous CLR input.The low power consumption of this part makes it ideally suited to portable battery operated equipment. The power consumption is less than 10 mW at 3.3 V, reducing to 3 µW in powerdown mode.The AD7302 is available in a 20-pin plastic dual-in-line package, 20-lead SOIC and a 20-lead TSSOP package.APPLICATIONS Portable Battery Powered Instruments Digital Gain and Offset Adjustment Programmable Voltage and Current Sources Programmable AttenuatorsPRODUCT HIGHLIGHTS Low Power, Single Supply Operation. This part operates from a single +2.7 V to +5.5 V supply and typically consumes 15 mW at 5 V, making it ideal for battery powered applications. The on-chip output buffer amplifiers allow the outputs of the DACs to swing rail to rail with a settling time of typically 1.2 µs. Internal or external reference capability. High speed parallel interface. Power-Down Capability. When powered down the DAC consumes less than 1 µA at 25°C. Packaged in 20-lead DIP, SOIC and TSSOP packages.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD7302BRZ | 918 | 1 | $11.31 | $8.86 | $8.27 | $7.73 | $7.16 | $7.07 |
| Analog Devices Inc | AD7302BRZ | 0 | $9.64 | $8.71 | $8.30 | $7.21 | $5.73 | $5.73 | |
| Arrow Asia | AD7302BRZ | 666 | 185 | $3.66 | $3.66 | ||||
| Arrow Europe | AD7302BRZ | 37 | 37 | $5.84 | $5.36 | $4.71 | $4.47 | $0.00 | $0.00 |
| Arrow North American Components | AD7302BRZ | 7 | 74 | $7.00 | $6.27 | $5.38 | $4.84 | $3.96 | $0.00 |
| element14 APAC | AD7302BRZ | 98 | 1 | * $12.63 | * $9.90 | * $8.97 | * $8.97 | * $8.09 | * $8.09 |
| Farnell | AD7302BRZ | 98 | 1 | * $13.10 | * $9.96 | * $9.54 | * $9.54 | * $7.99 | * $7.99 |
| Mouser Electronics | AD7302BRZ | 93 | 1 | $11.12 | $8.37 | $7.14 | $7.14 | $5.67 | $5.67 |
| Newark | AD7302BRZ | 106 | 1 | $10.26 | $8.00 | $7.62 | $7.24 | $7.00 | $7.00 |
| Verical Marketplace | AD7302BRZ | 7 | 7 | $4.10 | $6.27 | $0.00 | $0.00 | $0.00 | $0.00 |
| Win Source | AD7302BRZ | 25938 | 5 |
AD7303BNZ
Analog Devices Inc.
The AD7303 is a dual, 8-bit voltage out DAC that operates from a single +2.7 V to +5.5 V supply. Its on-chip precision output buffers allow the DAC outputs to swing rail to rail. This device uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz, and is compatible with QSPI, SPI, microwire and digital signal processor interface standards. The serial input register is sixteen bits wide; 8 bits act as data bits for the DACs, and the remaining eight bits make up a control register.The on-chip control register is used to address the relevant DAC, to power down the complete device or an individual DAC, to select internal or external reference and to provide a synchronous loading facility for simultaneous update of the DAC outputs with a software LDAC function.The low power consumption of this part makes it ideally suited to portable battery operated equipment. The power consumption is 7.5 mW max at 3 V, reducing to less than 3 µW in full power-down mode.The AD7303 is available in an 8-pin plastic dual in-line package, 8-lead SOIC and microSOIC packages.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD7303BNZ-ND | 0 | 1 | $15.72 | $12.44 | $11.12 | $10.71 | $9.81 | $9.81 |
| Analog Devices Inc | AD7303BNZ | 0 | $11.80 | $10.84 | $10.39 | $9.16 | $7.95 | $7.95 | |
| Arrow North American Components | AD7303BNZ | 0 | 50 | $14.41 | $14.29 | $13.90 | $13.37 | ||
| element14 APAC | AD7303BNZ | 17 | 1 | * $17.04 | * $13.49 | * $12.06 | * $11.62 | * $11.15 | * $11.15 |
| Farnell | AD7303BNZ | 17 | 1 | * $17.13 | * $13.84 | * $13.26 | * $11.68 | * $11.46 | * $11.46 |
| Mouser Electronics | 584-AD7303BNZ | 65 | 1 | $12.93 | $11.88 | $11.39 | $10.04 | $8.19 | $7.94 |
| Newark | AD7303BNZ | 0 | $5.68 | $5.68 | $4.89 | $4.73 | $4.29 | $4.29 | |
| Verical Marketplace | AD7303BNZ | 16 | 2 | $7.97 | $6.93 | $6.67 | $5.43 | $5.43 | |
| Win Source | AD7303BNZ | 1 | 7 |
AD7472ARZ
Analog Devices Inc.
The AD7470/AD7472 are 10-bit /12-bit high speed, low power, successive-approximation ADCs. The parts operate from a single 2.7 V to 5.25 V power supply and feature throughput rates up to 1.5 MSPS for the 12-bit AD7472 and up to 1.75 MSPS for the 10-bit AD7470. The parts contain a low-noise, wide bandwidth track/hold amplifier which can handleinput frequencies in excess of 20 MHz.The conversion process and data acquisition are controlledusing standard control inputs, allowing easy interfacing tomicroprocessors or DSPs. The input signal is sampled on thefalling edge of CONVST, and conversion is also initiated atthis point. BUSY goes high at the start of conversion andgoes low 531.66 ns after falling edge of CONVST (AD7472with a clock frequency of 26 MHz) to indicate that the conversionis complete. There are no pipeline delays associatedwith the parts. The conversion result is accessed via standardCS and RD signals over a high speed parallel interface.The AD7470/AD7472 use advanced design techniques toachieve very low power dissipation at high throughput rates. With3 V supplies and 1.5 MSPS throughput rates, the AD7470typically consumes, on average, just 1.1 mA. With 5 V suppliesand 1.75 MSPS, the average current consumption is typically1.6 mA. The part also offers flexible power/throughput ratemanagement. Operating the AD7470 with 3 V supplies and500 kSPS throughput reduces the current consumption to 713 μA.At 5 V supplies and 500 kSPS, the part consumes 944 μA.It is also possible to operate the parts in an auto sleep mode,where the part wakes up to do a conversion and automaticallyenters sleep mode at the end of conversion. This method allowsvery low power dissipation numbers at lower throughput rates.In this mode, the AD7472 can be operated with 3 V supplies at100 kSPS, and consume an average current of just 124 μA. At5 V supplies and 100 kSPS, the average current consumption is171 μA.The analog input range for the part is 0 V to REF IN. The 2.5 Vreference is applied externally to the REF IN pin. The conversionrate is determined by the externally-applied clock.ol { margin-top:0px; margin-right:0px; margin-bottom:0px; margin-left:25px; padding-top:0px; padding-right:0px; padding-bottom:10px; padding-left:0px;}li { padding-top:0px; padding-right:0px; padding-bottom:5px; padding-left:0px; margin-top:0px; margin-right:0px; margin-bottom:0px; margin-left:0px;}Product HighlightsHigh Throughput with Low Power Consumption. TheAD7470 offers 1.75 MSPS throughput and the AD7472offers 1.5 MSPS throughput rates with 4 mW powerconsumption.Flexible Power/Throughput Rate Management. The conversionrate is determined by an externally-applied clock allowingthe power to be reduced as the conversion rate is reduced.The part also features an auto sleep mode to maximize powerefficiency at lower throughput rates.No Pipeline Delay. The part features a standard successiveapproximation ADC with accurate control of the samplinginstant via a CONVST input and once off conversion control.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD7472ARZ | 15 | 1 | $27.30 | $22.01 | $20.42 | $16.67 | $11.75 | $11.75 |
| Analog Devices Inc | AD7472ARZ | 0 | $22.24 | $20.51 | $19.59 | $17.51 | $16.31 | $16.31 | |
| Arrow North American Components | AD7472ARZ | 17 | 1 | $3.06 | $3.15 | $0.00 | $11.35 | $11.15 | $11.15 |
| element14 APAC | AD7472ARZ | 31 | 1 | * $30.47 | * $24.56 | * $22.80 | * $22.80 | * $20.61 | * $20.61 |
| Farnell | AD7472ARZ | 31 | 1 | * $28.52 | * $24.10 | * $23.02 | * $23.02 | * $20.17 | * $20.17 |
| Mouser Electronics | AD7472ARZ | 29 | 1 | $24.24 | $22.35 | $21.35 | $19.09 | $17.33 | $16.18 |
| Newark | AD7472ARZ | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Verical Marketplace | AD7472ARZ | 17 | 1 | $18.14 | $15.32 | $15.46 | $16.51 | $11.15 | $11.15 |
| Win Source | AD7472ARZ | 300 | 4 |
AD7820KRZ
Analog Devices Inc.
The AD7820 is a high speed, microprocessor-compatible 8-bit ADC which uses a half-flash conversion technique to achieve a conversion time of 1.36 µs. The converter has a 0 V to +5 V analog input voltage range with a single +5 V supply.The half-flash technique consists of 31 comparators, a most significant 4-bit ADC and a least significant 4-bit ADC. The input to the AD7820 is tracked and held by the input sampling circuitry, eliminating the need for an external sample-and-hold for signals with slew rates less than 100 mV/µs.The part is designed for ease of microprocessor interface with the AD7820 appearing as a memory location or I/O port without the need for external interfacing logic. All digital outputs use latched, three-state output buffer circuitry to allow direct connection to a microprocessor data bus or system input port. A non-three state overflow output is also provided to allow cascading of devices to give higher resolution.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD7820KRZ | 0 | $40.88 | $32.24 | $36.00 | $32.19 | $29.97 | $29.97 | |
| Analog Devices Inc | AD7820KRZ | 0 | $42.69 | $39.83 | $38.16 | $34.58 | $33.75 | $33.75 | |
| Arrow North American Components | AD7820KRZ | 0 | 37 | $29.66 | $27.76 | $26.98 | $26.98 | ||
| element14 APAC | AD7820KRZ | 35 | 1 | $36.71 | $34.20 | $31.39 | $31.39 | $31.39 | $31.39 |
| Farnell | AD7820KRZ | 35 | 1 | $17.72 | $17.09 | $15.69 | $13.72 | $13.72 | $13.72 |
| Mouser Electronics | AD7820KRZ | 0 | 1 | $41.16 | $37.97 | $36.25 | $36.25 | $32.40 | $32.40 |
| Newark | AD7820KRZ | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Verical Marketplace | AD7820KRZ | 35 | 35 | $30.93 | $30.93 | $30.93 | $30.93 | ||
| Win Source | AD7820KRZ | 4300 | 2 |
AD7845KRZ
Analog Devices Inc.
The AD7845 is the industry's first 4-quadrant multiplying D/A converter with an on-chip amplifier. It is fabricated on the LC2MOS process, which allows precision linear components and digital circuitry to be implemented on the same chip.The 12 data inputs drive latches which are controlled by standard CS and WR signals, making microprocessor interfacing simple. For stand-alone operation, the CS and WR inputs can be tied to ground, making all latches transparent. All digital inputs are TTL and 5 V CMOS compatible.The output amplifier can supply ±10 V into a 2k(ohm) load. It is internally compensated, and its input offset voltage is low due to laser trimming at wafer level. For normal operation, RFB is tied to VOUT, but the user may alternatively choose RA, RB or RC to scale the output voltage range.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD7845KRZ | 0 | 1000 | $30.68 | $30.68 | $26.97 | $26.97 | ||
| Analog Devices Inc | AD7845KRZ | 0 | |||||||
| Arrow North American Components | AD7845KRZ | 0 | 31 | $43.31 | $0.00 | $0.00 | $0.00 | ||
| element14 APAC | AD7845KRZ | 0 | 1 | $33.80 | $31.49 | $28.91 | $28.91 | $28.91 | $28.91 |
| Farnell | AD7845KRZ | 0 | 1 | $16.37 | $14.49 | $14.49 | $13.72 | $12.00 | $12.00 |
| Mouser Electronics | AD7845KRZ | 26 | 1 | $26.57 | $24.50 | $22.03 | $19.96 | $17.90 | $17.90 |
| Win Source | AD7845KRZ | 580 | 1 |
78Q2123/F
Analog Devices Inc.
Housed in a 32-pin, 5mm x 5mm QFN package, the MicroPHY® is the smallest Fast Ethernet PHY available that provides a full 802.3 media independentinterface (MII) to the system media controller. The 78Q2123/2133 MicroPHYs are designed to meet the growing demands of nontraditional networked applications such as game consoles, set-top boxes, and digital TVs. The tiny size gives designers an edge when board space is at a premium, and its single 3.3V supply requirements eliminate the need for 1.8V regulators or additional voltage conversion capacitors.The integrated HP Auto MDI/MDI-X function, a must for consumer electronic applications, automatically compensates for crossover cable problems eliminating one of the most common items for consumer help lines. The MicroPHY’s full MII allows the device to easily interface to any 802.3-compliant MAC. The MicroPHY offers all the essential pins for embedded applications including reset pin, power-down pin, programmable LEDs and more. On-chip regulators masterfully achieve supply-noise isolation among the various blocks while reducing the number of off-chip supply filtering components. A semidigital architecture and digital clock recovery unit are used in the receiver to maximize circuit noise immunity. The MicroPHY includes integrated ENDECs, scrambler/descrambler, dual-speed clock recovery, and full-featured autonegotiation functions. The transmitter includes an on-chip pulse-shaper and a low-power line driver. The receiver has an adaptive equalizer and a baseline restoration circuit required for accurate clock and data recovery. The transceiver interfaces to Category-5 unshielded twisted pair (Cat-5 UTP) cabling through 1:1 isolation transformers without the need for external filtering.ApplicationsDigital Video Recorders/PlayersHigh Definition 1080P/1080i DTVsHigh-Performance Satellite, Cable, and IPTV Set-Top BoxesIP-PVR and Video Distribution SystemsMultimedia Residential Gateways
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 78Q2123/F-ND | 2420 | 1 | $3.80 | $2.87 | $2.63 | $2.37 | $2.12 | $1.70 |
| Arrow North American Components | 78Q2123/F | 0 | 490 | $1.83 | $1.83 | ||||
| element14 APAC | 78Q2123/F | 240 | 1 | * $4.13 | * $3.11 | * $2.86 | * $2.58 | * $2.37 | * $2.37 |
| Farnell | 78Q2123/F | 240 | 1 | * $2.40 | * $1.78 | * $1.65 | * $1.59 | * $1.53 | * $1.53 |
| Mouser Electronics | 783-78Q2123/F | 1081 | 1 | $3.27 | $2.39 | $1.73 | $1.65 | $1.65 | $1.65 |
| Verical Marketplace | 78Q2123/F | 30380 | 490 | $2.09 | $2.09 |
AD5116BCPZ5-500R7
Analog Devices Inc.
The AD5116 provides a nonvolatile digital potentiometer solution for 64-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8% and up to ±6 mA current density in the A, B, and W pins. The low resistor tolerance, low nominal temperature coefficient, and high bandwidth simplify open-loop applications, as well as tolerance matching applications.The new low A-W and B-W resistance feature minimizes the wiper resistance in the extremes of the resistor array to typically 45 Ω.A simple push button interface allows manual control with just two external push button switches. The AD5116 is designed with a built-in adaptive debouncer that ignores invalid bounces due to contact bounce (commonly found in mechanical switches). The debouncer is adaptive, accommodating a variety of push buttons.The AD5116 can automatically save the last wiper position into EEPROM, making it suitable for applications that require a power-up in the last wiper position, for example, audio equipment.The AD5116 is available in a 2 mm × 2 mm 8-lead LFCSP package. The part is guaranteed to operate over the extended industrial temperature range of −40°C to +125°C.APPLICATIONS Mechanical potentiometer replacement Portable electronics level adjustment Audio volume control Low resolution DAC LCD panel brightness and contrast control Programmable voltage to current conversion Programmable filters, delays, time constants Feedback resistor programmable power supply Sensor calibration
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD5116BCPZ5-500R7 | 106 | 1 | $2.40 | $1.78 | $1.62 | $1.45 | $1.32 | $1.25 |
| Analog Devices Inc | AD5116BCPZ5-500R7 | 0 | $2.56 | $2.30 | $2.17 | $1.85 | $1.26 | $1.26 | |
| Arrow North American Components | AD5116BCPZ5-500R7 | 0 | 500 | $0.98 | $1.01 | ||||
| element14 APAC | AD5116BCPZ5-500R7 | 3 | 10 | $3.04 | $2.73 | $2.57 | $2.19 | $2.06 | $2.06 |
| Farnell | AD5116BCPZ5-500R7 | 3 | 10 | $1.26 | $1.26 | $1.08 | $1.03 | $0.92 | $0.92 |
| Mouser Electronics | AD5116BCPZ5-500R7 | 490 | 1 | $3.08 | $1.92 | $1.92 | $1.57 | $1.16 | $1.06 |
| Newark | AD5116BCPZ5-500R7 | 60 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Verical Marketplace | AD5116BCPZ5-500R7 | 16500 | 500 | $0.87 | $0.86 | $0.84 | $1.11 | $1.11 | |
| Win Source | AD5116BCPZ5-500R7 | 611 | 30 |
AD5270BRMZ-20-RL7
Analog Devices Inc.
The AD5270 / AD5271 are single-channel, 1024-/256-position digital rheostats that combine industry leading variable resistor performance with nonvolatile memory (NVM) in a compact package.The AD5270 / AD5271 ensure less than 1% end-to-end resistor tolerance error and offer 50-times programmable (50-TP) memory.The guaranteed industry leading low resistor tolerance error feature simplifies open-loop applications as well as precision calibration and tolerance matching applications.The AD5270 / AD5271 device wiper settings are controllable through the SPI digital interface. Unlimited adjustments are allowed before programming the resistance value into the 50-TP memory. The AD5270/AD5271 do not require any external voltage supply to facilitate fuse blow and there are 50 opportunities for permanent programming. During 50-TP activation, a permanent blow fuse command freezes the resistance position (analogous to placing epoxy on a mechanical trimmer).The AD5270 / AD5271 are available in a 3 mm x 3 mm, 10-lead LFCSP package and in a 10-lead MSOP package. The parts are guaranteed to operate over the extended industrial temperature range of −40°C to +125°C.APPLICATIONS Mechanical potentiometer replacements Op-amp: variable gain control Instrumentation: gain, offset adjustment Programmable voltage-to-current conversions Programmable filters, delays, time constants Programmable power supply Sensor calibration
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD5270BRMZ-20-RL7 | 2409 | 1 | $5.38 | $4.11 | $3.79 | $3.44 | $3.09 | $2.99 |
| Analog Devices Inc | AD5270BRMZ-20-RL7 | 0 | $6.04 | $5.42 | $5.13 | $4.44 | $3.23 | $3.23 | |
| Arrow North American Components | AD5270BRMZ-20-RL7 | 7 | 1 | $1.02 | $1.02 | $1.02 | $1.02 | $1.02 | $1.02 |
| element14 APAC | AD5270BRMZ-20-RL7 | 1064 | 10 | * $4.59 | * $4.23 | * $3.85 | * $3.72 | * $3.72 | |
| Farnell | AD5270BRMZ-20-RL7 | 1064 | 10 | * $4.16 | * $3.84 | * $3.49 | * $3.37 | * $3.37 | |
| Mouser Electronics | AD5270BRMZ-20-RL7 | 738 | $4.40 | $3.93 | $3.37 | $3.21 | $2.27 | $2.27 | |
| Newark | AD5270BRMZ-20-RL7 | 157 | 1 | $5.39 | $4.11 | $3.62 | $3.44 | $3.44 | $3.44 |
| Verical Marketplace | AD5270BRMZ-20-RL7 | 7 | 2 | $2.76 | $2.76 | $2.76 | $2.66 | $2.66 | |
| Win Source | AD5270BRMZ-20-RL7 | 22385 | 9 | $25.26 | $22.18 | $22.18 | $22.18 | $22.18 |
AD5272BCPZ-20-RL7
Analog Devices Inc.
The AD5272 / AD5274 are single-channel, 1024-/256-position digital rheostats that combine industry leading variable resistor performance with nonvolatile memory (NVM) in a compact package.The AD5272 / AD5274 ensure less than 1% end-to-end resistor tolerance error and offer 50-times programmable (50-TP) memory.The guaranteed industry leading low resistor tolerance error feature simplifies open-loop applications as well as precision calibration and tolerance matching applications.The AD5272 / AD5274 device wiper settings are controllable through the I2C-compatible digital interface. Unlimited adjustments are allowed before programming the resistance value into the 50-TP memory. The AD5272 / AD5274 do not require any external voltage supply to facilitate fuse blow and there are 50 opportunities for permanent programming. During 50-TP activation, a permanent blow fuse command freezes the wiper position (analogous to placing epoxy on a mechanical trimmer).The AD5272 / AD5274 are available in a 3 mm × 3 mm 10-lead LFCSP package and in a 10-lead MSOP package. The parts are guaranteed to operate over the extended industrial temperature range of −40°C to +125°C.APPLICATIONS Mechanical rheostat replacements Op-amp: variable gain control Instrumentation: gain, offset adjustment Programmable voltage to current conversions Programmable filters, delays, time constants Programmable power supply Sensor calibration
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD5272BCPZ-20-RL7 | 1362 | 1 | $5.38 | $4.11 | $3.79 | $3.44 | $2.54 | $2.99 |
| Analog Devices Inc | AD5272BCPZ-20-RL7 | 75 | 1 | $5.67 | $5.10 | $4.82 | $4.18 | $3.55 | $3.55 |
| Arrow North American Components | AD5272BCPZ-20-RL7 | 0 | 1500 | $3.67 | $3.16 | $3.01 | $2.70 | $2.70 | $2.78 |
| element14 APAC | AD5272BCPZ-20-RL7 | 799 | 10 | * $4.78 | * $4.26 | * $3.98 | * $3.76 | * $3.76 | |
| Farnell | AD5272BCPZ-20-RL7 | 799 | 10 | * $4.16 | * $3.84 | * $3.49 | * $3.37 | * $3.37 | |
| Mouser Electronics | AD5272BCPZ-20-RL7 | 1591 | 1 | $6.56 | $4.46 | $3.56 | $3.31 | $2.68 | $2.63 |
| Newark | AD5272BCPZ-20-RL7 | 826 | 1 | $5.09 | $3.87 | $3.41 | $3.23 | $3.23 | $3.23 |
| Verical Marketplace | AD5272BCPZ-20-RL7 | 179 | 2 | $3.49 | $3.19 | $3.03 | $2.70 | $2.70 | |
| Win Source | AD5272BCPZ-20-RL7 | 1950 | 6 |
AD5272BRMZ-20
Analog Devices Inc.
The AD5272 / AD5274 are single-channel, 1024-/256-position digital rheostats that combine industry leading variable resistor performance with nonvolatile memory (NVM) in a compact package.The AD5272 / AD5274 ensure less than 1% end-to-end resistor tolerance error and offer 50-times programmable (50-TP) memory.The guaranteed industry leading low resistor tolerance error feature simplifies open-loop applications as well as precision calibration and tolerance matching applications.The AD5272 / AD5274 device wiper settings are controllable through the I2C-compatible digital interface. Unlimited adjustments are allowed before programming the resistance value into the 50-TP memory. The AD5272 / AD5274 do not require any external voltage supply to facilitate fuse blow and there are 50 opportunities for permanent programming. During 50-TP activation, a permanent blow fuse command freezes the wiper position (analogous to placing epoxy on a mechanical trimmer).The AD5272 / AD5274 are available in a 3 mm × 3 mm 10-lead LFCSP package and in a 10-lead MSOP package. The parts are guaranteed to operate over the extended industrial temperature range of −40°C to +125°C.APPLICATIONS Mechanical rheostat replacements Op-amp: variable gain control Instrumentation: gain, offset adjustment Programmable voltage to current conversions Programmable filters, delays, time constants Programmable power supply Sensor calibration
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD5272BRMZ-20 | 9529 | 1 | $4.61 | $4.14 | $3.95 | $3.22 | $2.52 | $2.52 |
| Analog Devices Inc | AD5272BRMZ-20 | 30 | 1 | $6.04 | $5.42 | $5.13 | $4.44 | $3.23 | $3.23 |
| Arrow North American Components | AD5272BRMZ-20 | 0 | 250 | $2.82 | $2.74 | ||||
| element14 APAC | AD5272BRMZ-20 | 142 | 1 | * $6.01 | * $4.59 | * $4.02 | * $3.85 | * $3.66 | * $3.66 |
| Farnell | AD5272BRMZ-20 | 142 | 1 | * $5.45 | * $4.16 | * $3.63 | * $3.48 | * $3.31 | * $3.31 |
| Mouser Electronics | AD5272BRMZ-20 | 313 | 1 | $4.64 | $3.94 | $3.82 | $3.24 | $2.36 | $2.27 |
| Newark | AD5272BRMZ-20 | 169 | 1 | $4.57 | $3.49 | $3.06 | $2.93 | $2.93 | $2.93 |
| Win Source | AD5272BRMZ-20 | 32240 | 5 | $5.65 | $4.49 | $3.91 | $3.91 | $3.91 |





