AD7994BRUZ-0

Analog Devices Inc.
The AD7994 is a 4-channel, 10- and 12-bit, low power, successive approximation ADCs with an I2C-compatible interface. The parts operate from a single 2.7 V to 5.5 V power supply and feature a 2 µs conversion time. The parts contain a 4-channel multiplexer and track-and-hold amplifier that can handle input frequencies up to 11 MHz.The AD7994 provides a two-wire serial interface which is compatible with I2C interfaces. The part comes in two versions, AD7994-0 and AD7994-1. Each version allows for a minimum of two different I2C addresses. The I2C interface on the AD7994-0 supports Standard and Fast I2C Interface Modes. The I2C interface on the AD7994-1 supports Standard, Fast and two High-Speed I2C Interface Modes.The AD7994 normally remain in a shutdown state while not converting, and power up only for conversions. The conversion process can be controlled using the CONVST pin, by a command mode where conversions occur across I2C write operations, or an automatic conversion interval mode selected through software control. The AD7994 require an external reference that should be applied to the REFIN pin and can be in the range of 1.2 V to VDD. This allows the widest dynamic input range to the ADC. On-chip limit registers can be programmed with high and low limits for the conversion result, and an open-drain, out-of-range indicator output (ALERT) becomes active when the programmed high or low limits are violated by the conversion result. This output can be used as an interrupt.PRODUCT HIGHLIGHTS 2 µs conversion time with low power consumption. I2C-compatible serial interface with pin-selectable addresses. Two AD7993 / AD7994 versions allow five AD7993 / AD7994 devices to be connected to the same serial bus. The parts feature automatic shutdown while not converting to maximize power efficiency. Current consumption is 1 µA max when in shutdown mode. Reference can be driven up to the power supply. Out-of-range indicator that can be software disabled or enabled. One-shot and automatic conversion rates. Registers can store minimum and maximum conversion results.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey AD7994BRUZ-0 3504 1 $13.53 $10.66 $9.94 $9.41 $8.51 $8.17
Analog Devices Inc AD7994BRUZ-0 118 1 $11.82 $10.86 $10.41 $9.17 $7.97 $7.97
Arrow North American Components AD7994BRUZ-0 0 96 $7.69 $7.69 $7.69
element14 APAC AD7994BRUZ-0 1 1 $19.70 $15.50 $15.50 $13.33 $12.68 $12.68
Farnell AD7994BRUZ-0 1 1 $13.42 $10.54 $10.54 $8.89 $8.46 $8.46
Mouser Electronics AD7994BRUZ-0 99 $9.67 $8.69 $7.68 $7.30 $5.58 $5.58
Newark AD7994BRUZ-0 1 1 $13.94 $10.98 $9.96 $9.96 $9.46 $9.46
Win Source AD7994BRUZ-0 1 2

AD7998BRUZ-1

Analog Devices Inc.
The AD7997 / AD7998 are 8-channel, 10- and 12-bit, low power,successive approximation ADCs with an I2C-compatibleinterface. The parts operate from a single 2.7 V to 5.5 V powersupply and feature a 2 µs conversion time. The parts contain an8-channel multiplexer and track-and-hold amplifier that canhandle input frequencies up to 11 MHz.The AD7997 / AD7998 provide a 2-wire serial interface that iscompatible with I2C interfaces. Each part comes in two versions,AD7997-0 / AD7998-0 and AD7997-1 / AD7998-1, and eachversion allows at least two different I2C addresses. The I2C interface on the AD7997-0/AD7998-0 supports standard andfast I2C interface modes. The I2C interface on the AD7997-1 / AD7998-1 supports standard, fast, and high speed I2C interface modes.The AD7997 / AD7998 normally remain in a shutdown statewhile not converting, and power up only for conversions. Theconversion process can be controlled using the CONVST pin,by a command mode where conversions occur across I2C writeoperations or an automatic conversion interval mode selectedthrough software control. The AD7997 / AD7998 require an external reference that shouldbe applied to the REFIN pin and can be in the range of 1.2 V toVDD. This allows the widest dynamic input range to the ADC. On-chip limit registers can be programmed with high andlow limits for the conversion result, and an open-drain, out-of-range indicator output (ALERT) becomes active when theprogrammed high or low limits are violated by the conversionresult. This output can be used as an interrupt.PRODUCT HIGHLIGHTS 2 µs conversion time with low power consumption. I2C-compatible serial interface with pin-selectable addresses. Two AD7997/AD7998 versions allow five AD7997/AD7998 devices to be connected to the same serial bus. The parts feature automatic shutdown while not converting to maximize power efficiency. Current consumption is 1 µA max when in shutdown mode at 3V. Reference can be driven up to the power supply. Out-of-range indicator that can be software disabled or enabled. One-shot and automatic conversion rates. Registers store minimum and maximum conversion results.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey AD7998BRUZ-1 3493 1 $14.68 $11.60 $10.83 $10.30 $9.32 $8.93
Analog Devices Inc AD7998BRUZ-1 0 $13.62 $12.52 $12.00 $10.57 $9.18 $9.18
Arrow Europe AD7998BRUZ-1 13 1 $10.04 $10.04 $10.04 $8.47 $6.89 $6.89
Arrow North American Components AD7998BRUZ-1 35 1 $8.50 $0.00 $0.00 $8.56 $7.04 $7.04
element14 APAC AD7998BRUZ-1 82 1 $22.51 $17.79 $17.79 $15.55 $14.60 $14.60
Farnell AD7998BRUZ-1 82 1 $16.06 $12.98 $12.98 $10.96 $10.52 $10.52
Mouser Electronics AD7998BRUZ-1 1865 1 $11.11 $10.00 $8.85 $8.39 $6.43 $6.43
Newark AD7998BRUZ-1 82 1 $15.92 $12.61 $11.30 $11.30 $10.65 $10.65
Verical Marketplace AD7998BRUZ-1 35 1 $8.50 $8.50 $8.50 $8.56 $7.04 $7.04
Win Source AD7998BRUZ-1 8570 1 $16.14 $13.75 $13.75 $13.75 $13.75

AD9051BRSZ-2V

Analog Devices Inc.
The AD9051 is a complete 10-bit monolithic sampling analog-to-digital converter (ADC) with an onboard track-and-hold andreference. The unit is designed for low cost, high performanceapplications and requires only +5 V and an encode clock toachieve 60 MSPS sample rates with 10-bit resolution.The encode clock is TTL compatible and the digital outputs areCMOS; both can operate with 5 V/3 V logic. The two-steparchitecture used in the AD9051 is optimized to provide thebest dynamic performance available while maintaining lowpower consumption.A 2.5 V reference is included onboard, or the user can providean external reference voltage for gain control or matching ofmultiple devices. Fabricated on a state-of-the-art BiCMOSprocess, the AD9051 is packaged in a space saving surfacemount package (SSOP)and is specified over the industrial temperature range (–40 °C to +85 °C).APPLICATIONS Medical Imaging Digital Communications Professional Video Instrumentation Set-Top Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey AD9051BRSZ-2V-ND 31 1 $30.50 $24.67 $22.41 $22.41 $282.00 $282.00
Analog Devices Inc AD9051BRSZ-2V 0 $24.94 $23.00 $21.97 $19.64 $18.29 $18.29
Arrow North American Components AD9051BRSZ-2V 0 47 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
element14 APAC AD9051BRSZ-2V 0 1 * $20.90 * $18.97 * $17.17 * $15.44 * $15.44 * $15.44
Farnell AD9051BRSZ-2V 0 1 * $18.27 * $14.76 * $14.76 * $13.27 * $11.11 * $11.11
Mouser Electronics 584-AD9051BRSZ-2V 9 1 $29.17 $22.44 $20.34 $18.14 $18.14 $18.14
Newark AD9051BRSZ-2V 0 $15.53 $14.12 $12.31 $12.31 $12.31 $12.31
Verical Marketplace AD9051BRSZ-2V 188 47 $15.63 $15.63 $20.03 $20.03 $11.85 $11.85
Win Source AD9051BRSZ-2V 7900 4

DC1333A-A

Analog Devices Inc.
The LTC2640 is a family of 12-, 10-, and 8-bit voltage-output DACs with an integrated, high-accuracy, low-drift reference in an 8-lead TSOT-23 package. It has a rail-to-rail output buffer that is guaranteed monotonic.The LTC2640-L has a full-scale output of 2.5V, and operates from a single 2.7V to 5.5V supply. The LTC2640-H has a full-scale output of 4.096V, and operates from a 4.5V to 5.5V supply. A 10ppm/°C reference output is available at the REF pin.Each DAC can also operate in External Reference mode, in which a voltage supplied to the REF pin sets the fullscale output.The LTC2640 DACs use a SPI/MICROWIRE™ compatible 3-wire serial interface which operates at clock rates up to 50MHz.The LTC2640 incorporates a power-on reset circuit. Options are available for Reset to Zero-Scale or Reset to Mid-Scale after power-up.Applications Mobile Communications Process Control and Industrial Automation Automatic Test Equipment Portable Equipment Automotive Optical Networking
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1333A-A 1 1 $60.09 $60.09 $60.09 $60.09 $60.09 $60.09
Analog Devices Inc DC1333A-A 0 $58.85 $58.85 $58.85 $58.85 $58.85 $58.85
Arrow North American Components DC1333A-A 0 1 $58.12 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics DC1333A-A 0 1 $61.21 $61.21 $61.21 $61.21 $61.21 $61.21
Verical Marketplace DC1333A-A 46 1 $58.82 $55.56 $54.79 $54.79 $54.79 $54.79

DC1333A-C

Analog Devices Inc.
The LTC2640 is a family of 12-, 10-, and 8-bit voltage-output DACs with an integrated, high-accuracy, low-drift reference in an 8-lead TSOT-23 package. It has a rail-to-rail output buffer that is guaranteed monotonic.The LTC2640-L has a full-scale output of 2.5V, and operates from a single 2.7V to 5.5V supply. The LTC2640-H has a full-scale output of 4.096V, and operates from a 4.5V to 5.5V supply. A 10ppm/°C reference output is available at the REF pin.Each DAC can also operate in External Reference mode, in which a voltage supplied to the REF pin sets the fullscale output.The LTC2640 DACs use a SPI/MICROWIRE™ compatible 3-wire serial interface which operates at clock rates up to 50MHz.The LTC2640 incorporates a power-on reset circuit. Options are available for Reset to Zero-Scale or Reset to Mid-Scale after power-up.Applications Mobile Communications Process Control and Industrial Automation Automatic Test Equipment Portable Equipment Automotive Optical Networking
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1333A-C 2 1 $70.52 $70.52 $70.52 $70.52 $70.52 $70.52
Analog Devices Inc DC1333A-C 0 $58.85 $58.85 $58.85 $58.85 $58.85 $58.85
Arrow North American Components DC1333A-C 0 1 $58.12 $57.54 $56.40 $55.83 $54.17 $53.63
Mouser Electronics DC1333A-C 0 1 $61.21 $61.21 $61.21 $61.21 $61.21 $61.21
Verical Marketplace DC1333A-C 41 1 $58.23 $61.11 $60.27 $60.27 $60.27 $60.27

DC1384A-A

Analog Devices Inc.
The LTC2452 is an ultra-tiny, fully differential, 16-bit, analog-to-digital converter. The LTC2452 uses a single 2.7V to 5.5V supply and communicates through an SPI interface. The ADC is available in an 8-pin, 3mm × 2mm DFN package or TSOT-23 package. It includes an integrated oscillator that does not require any external components. It uses a delta-sigma modulator as a converter core and has no latency for multiplexed applications. The LTC2452 includes a proprietary input sampling scheme that reduces the average input sampling current several orders of magnitude when compared to conventional delta-sigma converters. Additionally, due to its architecture, there is negligible current leakage between the input pins.The LTC2452 can sample at 60 conversions per second, and due to the very large oversampling ratio, has extremely relaxed anti-aliasing requirements. The LTC2452 includes continuous internal offset and full-scale calibration algorithms which are transparent to the user, ensuring accuracy over time and over the operating temperature range. The converter has an external REF pin and the differential input voltage range can extend up to ±VREF .Following a single conversion, the LTC2452 can automatically enter a sleep mode and reduce its supply current to less than 0.2μA. If the user reads the ADC once a second, the LTC2452 consumes an average of less than 50μW from a 2.7V supply.Applications System Monitoring Environmental Monitoring Direct Temperature Measurements Instrumentation Industrial Process Control Data Acquisition Embedded ADC Upgrades
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1384A-A 2 1 $70.52 $70.52 $70.52 $70.52 $70.52 $70.52
Analog Devices Inc DC1384A-A 0 $58.85 $58.85 $58.85 $58.85 $58.85 $58.85
Arrow North American Components DC1384A-A 0 1 $58.12 $57.54 $56.40 $55.83 $54.17 $53.63
Mouser Electronics DC1384A-A 0 1 $61.21 $61.21 $61.21 $61.21 $61.21 $61.21
Verical Marketplace DC1384A-A 57 1 $58.82 $55.56 $54.05 $54.05 $54.05 $54.05

DC1444A-A

Analog Devices Inc.
The LTC2301/LTC2305 are low noise, low power, 1-/2-channel, 12-bit successive approximation ADCs with an I2C compatible serial interface. These ADCs include an internal reference and a fully differential sample-andhold circuit to reduce common mode noise. The LTC2301/ LTC2305 operate from an internal clock to achieve a fast 1.3μs conversion time. The LTC2301/LTC2305 operate from a single 5V supply and draw just 300μA at a throughput rate of 1ksps. The ADC enters nap mode when not converting, reducing the power dissipation. The LTC2301/LTC2305 are available in small 12-pin 4mm × 3mm DFN and 12-pin MSOP packages. The internal 2.5V reference further reduces PCB board space requirements. The low power consumption and small size make the LTC2301/LTC2305 ideal for battery operated and portable applications, while the 2-wire I2C compatible serial interface makes these ADCs a good match for space-constrained systems.Applications Industrial Process Control Motor Control Accelerometer Measurements Battery Operated Instruments Isolated and/or Remote Data Acquisition Power Supply Monitoring
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1444A-A 0 1 $76.75 $76.75 $76.75 $76.75 $76.75 $76.75
Analog Devices Inc DC1444A-A 0 $64.20 $64.20 $64.20 $64.20 $64.20 $64.20
Arrow North American Components DC1444A-A 0 1 $63.41 $62.77 $61.52 $60.91 $59.10 $58.51
Mouser Electronics DC1444A-A 0 1 $66.77 $66.77 $66.77 $66.77 $66.77 $66.77
Verical Marketplace DC1444A-A 26 1 $50.00 $50.00 $50.00 $50.00 $50.00 $50.00

AD5045BRUZ

Analog Devices Inc.
The AD5025 / AD5045 / AD5065 are low power, dual 12-/14-/16-bitbuffered voltage output nanoDAC® DACs offering relative accuracyspecifications of ±1 LSB INL with individual reference pins, andcan operate from a single 4.5 V to 5.5 V supply. The AD5025 /AD5045 / AD5065 also offer a differential accuracy specification of±1 LSB. The parts use a versatile 3-wire, low power Schmitttrigger serial interface that operates at clock rates up to 50 MHzand is compatible with standard SPI®, QSPI™, MICROWIRE™,and DSP interface standards. The reference for the AD5025 /AD5045 / AD5065 are supplied from an external pin and a reference buffer is provided on chip. The AD5025 / AD5045 / AD5065incorporate a power-on reset circuit that ensures the DAC outputpowers up zero scale or midscale and remains there until a validwrite takes place to the device. The AD5025 / AD5045 / AD5065contain a power-down feature that reduces the current consumptionof the device to typically 400 nA at 5 V and provides softwareselectable output loads while in power-down mode. The parts areput into power-down mode over the serial interface. Total unadjustederror for the parts is <2.5 mV. The parts exhibit very lowglitch on power-up. The outputs of all DACs can be updatedsimultaneously using the LDAC function, with the addedfunctionality of user-selectable DAC channels to simultaneouslyupdate. There is also an asynchronous CLR that clears all DACsto a software-selectable code—0 V, midscale, or full scale. Theparts also feature a power-down lockout pin, PDL, which can beused to prevent the DAC from entering power-down under anycircumstances over the serial interface.Product Highlights Dual channel available in a 14-lead TSSOP package with individual voltage reference pins. 12-/14-/16-bit accurate, ±1 LSB INL. Low glitch on power-up. High speed serial interface with clock speeds up to 50 MHz. Three power-down modes available to the user. Reset to known output voltage (zero scale or midscale). Power-down lockout capability. Applications Process controls Data acquisition systems Portable battery-powered instruments Digital gain and offset adjustment Programmable voltage and current sources Programmable attenuators
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey AD5045BRUZ-REEL7TR-ND 0 $1.00 $10.00 $10.00 $96.00 $576.00 $576.00
Analog Devices Inc AD5045BRUZ 0 $20.43 $18.78 $18.00 $15.86 $14.11 $14.11
Arrow Europe AD5045BRUZ 2 1 $13.94 $12.87 $11.79 $10.42 $8.89 $8.89
Arrow North American Components AD5045BRUZ 0 96 $12.08 $10.19 $10.19
Farnell AD5045BRUZ 0 1 * $12.58 * $10.06 * $10.06 * $9.78 * $8.09 * $8.09
Mouser Electronics 584-AD5045BRUZ 38 1 $20.28 $15.64 $14.16 $11.88 $11.88 $11.88
Newark AD5045BRUZ 0 $15.56 $14.12 $12.78 $11.49 $11.49 $11.49
Verical Marketplace AD5045BRUZ 46 46 $0.00 $9.71 $9.71 $9.71
Win Source AD5045BRUZ 1298 1

AD5308ARUZ-REEL7

Analog Devices Inc.
The AD5308 / AD5318 / AD5328 are octal 8-, 10-, and 12-bit buffered voltage output DACs in a 16-lead TSSOP. They operate from a single 2.5 V to 5.5 V supply, consuming 0.7 mA typical at 3 V. Their on-chipoutput amplifiers allow the outputs to swing rail-to-rail with a slew rate of 0.7 V/μs. The AD5308 / AD5318 / AD5328 use a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards.The references for the eight DACs are derived from two reference pins (one per DAC quad). These reference inputs can be configured as buffered, unbuffered, or VDD inputs. The parts incorporate a power-on reset circuit, which ensures that the DAC outputs power up to 0 V and remain there until a valid write to the device takes place. The outputs of all DACs may be updated simultaneously using the asynchronous LDAC input. The parts contain a power-down feature that reduces the current consumption of the devices to 400 nA at 5 V (120 nA at 3 V). The eight channels of the DAC may be powered down individually.All three parts are offered in the same pinout, which allows users to select the resolution appropriate for their application without redesigning their circuit board.APPLICATIONS Portable battery-powered instruments Digital gain and offset adjustment Programmable voltage and current sources Optical networking Automatic test equipment Mobile communications Programmable attenuators Industrial process control
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey AD5308ARUZ-REEL7 90 1 $8.86 $6.89 $6.39 $5.91 $5.31 $4.66
Analog Devices Inc AD5308ARUZ-REEL7 330 1 $8.55 $7.73 $7.37 $6.40 $5.09 $5.09
Arrow North American Components AD5308ARUZ-REEL7 0 1000 $4.54 $4.54
element14 APAC AD5308ARUZ-REEL7 681 10 $10.34 $9.07 $7.63 $6.86 $6.86
Farnell AD5308ARUZ-REEL7 681 10 $7.37 $7.02 $6.10 $5.71 $5.71
Mouser Electronics AD5308ARUZ-REEL7 2618 1 $8.90 $7.38 $6.56 $5.63 $4.83 $4.83
Newark AD5308ARUZ-REEL7 681 1 $8.85 $6.87 $6.13 $5.88 $5.88 $5.88
Win Source AD5308ARUZ-REEL7 74261 9 $9.29 $6.40 $6.40 $6.40 $6.40

AD5308BRUZ

Analog Devices Inc.
The AD5308 / AD5318 / AD5328 are octal 8-, 10-, and 12-bit buffered voltage output DACs in a 16-lead TSSOP. They operate from a single 2.5 V to 5.5 V supply, consuming 0.7 mA typical at 3 V. Their on-chipoutput amplifiers allow the outputs to swing rail-to-rail with a slew rate of 0.7 V/μs. The AD5308 / AD5318 / AD5328 use a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards.The references for the eight DACs are derived from two reference pins (one per DAC quad). These reference inputs can be configured as buffered, unbuffered, or VDD inputs. The parts incorporate a power-on reset circuit, which ensures that the DAC outputs power up to 0 V and remain there until a valid write to the device takes place. The outputs of all DACs may be updated simultaneously using the asynchronous LDAC input. The parts contain a power-down feature that reduces the current consumption of the devices to 400 nA at 5 V (120 nA at 3 V). The eight channels of the DAC may be powered down individually.All three parts are offered in the same pinout, which allows users to select the resolution appropriate for their application without redesigning their circuit board.APPLICATIONS Portable battery-powered instruments Digital gain and offset adjustment Programmable voltage and current sources Optical networking Automatic test equipment Mobile communications Programmable attenuators Industrial process control
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey AD5308BRUZ 2378 1 $14.27 $11.26 $10.51 $9.98 $8.86 $8.85
Analog Devices Inc AD5308BRUZ 0 $12.33 $11.33 $10.86 $9.57 $8.31 $8.31
Arrow Asia AD5308BRUZ 96 96 $8.46 $8.46 $8.46
Arrow North American Components AD5308BRUZ 0 96 $8.15 $7.07 $6.07
element14 APAC AD5308BRUZ 129 1 $22.72 $15.80 $15.80 $12.02 $11.58 $11.58
Farnell AD5308BRUZ 129 1 $14.23 $11.16 $11.16 $9.43 $8.97 $8.97
Mouser Electronics AD5308BRUZ 198 1 $12.86 $11.06 $9.93 $8.05 $7.88 $7.88
Newark AD5308BRUZ 8 1 $14.20 $12.81 $10.88 $10.15 $10.15 $10.15
Verical Marketplace AD5308BRUZ 96 96 $9.50 $8.60 $7.49 $5.67 $5.67
Win Source AD5308BRUZ 2263 4