AD977AARZ
Analog Devices Inc.
The AD977 / AD977A is a high speed, low power 16-bit A/D converter that operates from a single 5 V supply. The AD977A has a throughput rate of 200 kSPS whereas the AD977 has a throughput rate of 100 kSPS. Each part contains a successive approximation, switched capacitor ADC, an internal 2.5 V reference, and a high speed serial interface. The ADC is factory calibrated to minimize all linearity errors. The AD977 / AD977A is specified for full scale bipolar input ranges of ±10 V, ±5 V and ±3.3 V, and unipolar ranges of 0 V to 10 V, 0 V to 5 V and 0 V to 4 V.The AD977 / AD977A is comprehensively tested for ac parameters such as SNR and THD, as well as the more traditional dc parameters of offset, gain and linearity.PRODUCT HIGHLIGHTS Fast Throughput The AD977 / AD977A is a high speed, 16-bit ADC based on a factory calibrated switched capacitor architecture. Single-Supply Operation The AD977 / AD977A operates from a single 5 V supply and dissipates only 100 mW max. Comprehensive DC and AC Specifications In addition to the traditional specifications of offset, gain and linearity, the AD977 / AD977A is fully tested for SNR and THD.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD977AARZ | 0 | $64.36 | $60.72 | $48.00 | $44.92 | $44.48 | $44.48 | |
| Analog Devices Inc | AD977AARZ | 169 | 1 | $70.30 | $66.78 | $65.03 | $62.18 | $62.18 | $62.18 |
| Arrow North American Components | AD977AARZ | 0 | 12 | $51.09 | $48.56 | $42.52 | $42.52 | $0.00 | $0.00 |
| element14 APAC | AD977AARZ | 6 | 1 | * $111.69 | * $91.87 | * $84.61 | * $80.80 | * $80.80 | * $80.80 |
| Farnell | AD977AARZ | 6 | 1 | * $89.85 | * $78.63 | * $65.14 | * $63.85 | * $63.85 | * $63.85 |
| Mouser Electronics | AD977AARZ | 981 | 1 | $76.64 | $72.82 | $68.50 | $68.50 | $61.79 | $61.66 |
| Newark | AD977AARZ | 6 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Verical Marketplace | AD977AARZ | 36 | 12 | $51.09 | $48.56 | $42.52 | $0.00 | $0.00 | $0.00 |
| Win Source | AD977AARZ | 15 | 2 | $5.41 | $4.24 | $3.73 | $3.73 | $3.73 |
AD977ARZ
Analog Devices Inc.
The AD977 / AD977A is a high speed, low power 16-bit A/D converter that operates from a single 5 V supply. The AD977A has a throughput rate of 200 kSPS whereas the AD977 has a throughput rate of 100 kSPS. Each part contains a successive approximation, switched capacitor ADC, an internal 2.5 V reference, and a high speed serial interface. The ADC is factory calibrated to minimize all linearity errors. The AD977 / AD977A is specified for full scale bipolar input ranges of ±10 V, ±5 V and ±3.3 V, and unipolar ranges of 0 V to 10 V, 0 V to 5 V and 0 V to 4 V.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD977ARZ | 1749 | $61.61 | $47.65 | $40.94 | $47.65 | $47.65 | $47.65 | |
| Analog Devices Inc | AD977ARZ | 0 | $57.98 | $54.47 | $52.71 | $49.73 | $49.73 | $49.73 | |
| element14 APAC | AD977ARZ | 1 | 1 | * $69.13 | * $53.47 | * $52.40 | * $51.33 | * $51.33 | * $51.33 |
| Farnell | AD977ARZ | 1 | 1 | * $67.35 | * $49.72 | * $48.73 | * $47.72 | * $47.72 | * $47.72 |
| Mouser Electronics | AD977ARZ | 2454 | 1 | $63.19 | $49.67 | $49.32 | $49.32 | $49.32 | $49.32 |
| Newark | AD977ARZ | 4 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Win Source | AD977ARZ | 2100 | 1 | $10.13 | $6.98 | $6.98 | $6.98 | $6.98 |
AD9856ASTZ
Analog Devices Inc.
The AD9856 integrates a high-speed direct-digital synthesizer (DDS), a high-performance, high-speed 12-bit Digital-to-Analog converter (DAC), clock multiplier circuitry, digital filters, and other DSP functions onto a single chip, to form a complete quadrature digital upconverter device. The AD9856 is primarily intended to function as a universal upstream and downstream I/Q modulator for interactive HFC cable network applications, where cost, size, power dissipation, and dynamic performance are critical attributes.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD9856ASTZ | 4 | 1 | $108.11 | $108.11 | $86.07 | $86.07 | $81.41 | $81.41 |
| Analog Devices Inc | AD9856ASTZ | 0 | $76.51 | $72.69 | $71.73 | $71.73 | $71.73 | $71.73 | |
| Arrow North American Components | AD9856ASTZ | 0 | 8 | $78.14 | $73.91 | $55.38 | $73.38 | $73.38 | |
| element14 APAC | AD9856ASTZ | 0 | 1 | $89.03 | $84.57 | $80.82 | $80.82 | $80.82 | $80.82 |
| Farnell | AD9856ASTZ | 0 | 1 | $29.21 | $27.13 | $27.13 | $25.31 | $25.31 | $25.31 |
| Mouser Electronics | AD9856ASTZ | 10 | 1 | $72.36 | $71.13 | $71.13 | $71.13 | $71.13 | $71.13 |
| Newark | AD9856ASTZ | 0 | $56.49 | $53.17 | $48.74 | $48.74 | $48.74 | $48.74 | |
| Verical Marketplace | AD9856ASTZ | 264 | 8 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | |
| Win Source | AD9856ASTZ | 2100 | 1 |
DAC8228FPZ
Analog Devices Inc.
The DAC-8228 is a dual 8-bit, voltage output, CMOS, D/A converter in a single chip. It was designed to drop into AD7528 / AD7628 sockets eliminating two external op amps in applications such as hard diskdrives. These applications generally operate the AD7528 / AD7628 with zero volts applied to VREF and offset AGND to +2.5 or +5 volts. The DAC-8228 is tested under both these conditions.The DAC-8228 can also be used in those applications requiring a unipolar output voltage. It can deliver an output voltage between 0V and +10V with VDD = +14V (maximum output voltage is VDD -4V). The DAC-8228's reference input can accept a negative voltage from 0V to -10V (the DAC's internal unity-gain inverting amplifier inverts the input signal). Choose the DAC-8229 for bipolar operation.The DAC8228 offers CerDIP and plastic packaged devices in the extended industrial temperature range of -40° to +85°C. Applications requiring the military temperature range should use the DAC-8229. To make the DAC-8229 pin and functionally compatible with the DAC-8228, AGND A and AGND B should be tied together to function as VZ, and VSS connected to GND.The DAC-8228 consists of two CMOS voltage output amplifiers, two high-accuracy R-2R resistor ladder networks, interface control logic, and two 8-bit registers. An internal regulator maintains TTL logic compatibility and fast microprocessor interface timing over the full VDD range.The DAC-8228 dissipates only 90mW in the space saving 20-pin 0.3' DIP or the 20-lead SO surface mount package. Its compact size, low power, and economical cost per channel, makes it attractive for applications requiring multiple D/A converters without sacrificing circuit-board space. Reduced parts count also improves system reliability.Using PMI's advanced oxide-isolated, silicon-gate CMOS process, coupled with its highly-stable thin-film resistor ladder, allows the DAC-8228 to offer superior matching and temperature tracking between DACs.APPLICATIONS Disk Drive Systems Automatic Test Equipment Process/Industrial Controls Energy Controls Programmable Instrumentation Multi-Channel Microprocessor-Controlled Systems Servo Control Systems
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DAC8228FPZ | 24 | 1 | $26.19 | $20.21 | $19.38 | $17.07 | $17.33 | $17.33 |
| Analog Devices Inc | DAC8228FPZ | 0 | $22.77 | $21.00 | $20.06 | $17.93 | $16.70 | $16.70 | |
| Arrow Europe | DAC8228FPZ | 9 | 1 | $18.85 | $17.06 | $16.66 | $16.66 | $13.08 | $13.08 |
| Arrow North American Components | DAC8228FPZ | 3 | 36 | $15.72 | $15.72 | $13.95 | $13.95 | ||
| element14 APAC | DAC8228FPZ | 9 | 1 | $25.93 | $23.83 | $22.84 | $20.12 | $19.14 | $19.14 |
| Farnell | DAC8228FPZ | 9 | 1 | $13.41 | $13.41 | $13.41 | $13.41 | $13.41 | $13.41 |
| Mouser Electronics | DAC8228FPZ | 204 | 1 | $21.59 | $19.91 | $17.28 | $17.28 | $15.43 | $14.40 |
| Newark | DAC8228FPZ | 11 | 1 | $16.59 | $15.24 | $14.06 | $12.24 | $12.24 | $12.24 |
| Verical Marketplace | DAC8228FPZ | 7 | 7 | $36.20 | $21.93 | $21.93 | $21.93 | $21.93 | |
| Win Source | DAC8228FPZ | 8900 | 3 |
DC782A-F
Analog Devices Inc.
The LTC2229 is a 12-bit 80Msps, low power 3V A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2229 is perfect for demanding imaging and communications applications with AC performance that includes 70.6dB SNR and 90dB SFDR for signals well beyond the Nyquist frequency.DC specs include ±0.4LSB INL (typ), ±0.2LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 0.3LSBRMS.A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic.A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.Applications Wireless and Wired Broadband Communication Imaging Systems Ultrasound Spectral Analysis Portable Instrumentation
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC782A-F | 1 | 1 | $324.66 | $324.66 | $324.66 | $324.66 | $324.66 | $324.66 |
| Analog Devices Inc | DC782A-F | 0 | $256.80 | $256.80 | $256.80 | $256.80 | $256.80 | $256.80 | |
| Arrow North American Components | DC782A-F | 0 | 1 | $316.49 | $313.33 | $307.09 | $304.02 | $294.99 | $292.04 |
| Mouser Electronics | DC782A-F | 3 | 1 | $293.79 | $293.79 | $293.79 | $293.79 | $293.79 | $293.79 |
| Verical Marketplace | DC782A-F | 18 | 1 | $228.57 | $216.22 | $216.22 | $216.22 | $216.22 | $216.22 |
DC816A-B
Analog Devices Inc.
The LTC2298/LTC2297/LTC2296 are 14-bit 65Msps/40Msps/25Msps, low power dual 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2298/LTC2297/LTC2296 are perfect for demanding imaging and communications applications with AC performance that includes 74.3dB SNR and 90dB SFDR for signals at the Nyquist frequency.DC specs include ±1.2LSB INL (typ), ±0.5LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 1LSBRMS.A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic. An optional multiplexer allows both channels to share a digital output bus.A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.Applications Wireless and Wired Broadband Communication Imaging Systems Spectral Analysis Portable Instrumentation
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC816A-B | 2 | 1 | $298.30 | $298.30 | $298.30 | $298.30 | $298.30 | $298.30 |
| Analog Devices Inc | DC816A-B | 0 | $235.40 | $235.40 | $235.40 | $235.40 | $235.40 | $235.40 | |
| Arrow North American Components | DC816A-B | 0 | 1 | $290.11 | $287.21 | $281.50 | $278.68 | $270.41 | $267.70 |
| Mouser Electronics | DC816A-B | 0 | 1 | $267.98 | $267.98 | $267.98 | $267.98 | $267.98 | $267.98 |
DC816A-L
Analog Devices Inc.
The LTC2290 is a 12-bit 10Msps, low power dual 3V A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2290 is perfect for demanding imaging and communications applications with AC performance that includes 71.3dB SNR and 90dB SFDR for signals well beyond the Nyquist frequency.DC specs include ±0.3LSB INL (typ), ±0.15LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 0.25LSBRMS.A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic. An optional multiplexer allows both channels to share a digital output bus.A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.Applications Wireless and Wired Broadband Communication Imaging Systems Spectral Analysis Portable Instrumentation
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC816A-L | 1 | $276.63 | $276.63 | $276.63 | $276.63 | $276.63 | $276.63 | |
| Analog Devices Inc | DC816A-L | 0 | $256.80 | $256.80 | $256.80 | $256.80 | $256.80 | $256.80 | |
| Arrow North American Components | DC816A-L | 0 | 1 | $200.00 | $198.90 | $198.90 | $192.98 | $190.57 | $190.57 |
| Mouser Electronics | DC816A-L | 3 | 1 | $292.33 | $292.33 | $292.33 | $292.33 | $292.33 | $292.33 |
AD674BBD
Analog Devices Inc.
The AD674B and AD774B are complete 12-bit successive approximation analog-to-digital converters with three-state output buffer circuitry for direct interface to 8- and 16-bit microprocessor busses. A high precision voltage reference and clock are included on chip, and the circuit requires only power supplies and control signals for operation.The AD674B and AD774B are pin compatible with the industry standard AD574A, but offer faster conversion time and access speed than the AD574A and lower power consumption. The AD674B converts in 15 µs (maximum) and the AD774B converts in 8 µs (maximum).The monolithic design is implemented using Analog Devices' BiMOS II process allowing high performance bipolar analog circuitry to be combined on the same die with digital CMOS logic. Offset linearity and scaling errors are minimized by active trimming of thin-film resistors.Five different grades are available. The J and K grades are specified for operation over the 0°C to +70°C temperature range. A and B grades are specified from -40°C to +85°C, the T is specified from -55°C to +125°C. The J and K grades are available in a 28-pin plastic DIP or 28-lead SOIC. All other grades are available in a 28-pin hermetically sealed ceramic DIP.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD674BBD | 0 | $117.09 | $117.09 | $117.09 | $117.09 | $117.09 | $117.09 | |
| Analog Devices Inc | AD674BBD | 0 | $130.38 | $124.67 | $124.67 | $124.67 | $124.67 | $124.67 | |
| Arrow Europe | AD674BBD | 9 | 1 | $113.67 | $108.36 | $71.17 | $69.66 | $69.66 | $69.66 |
| Arrow North American Components | AD674BBD | 6 | 1 | $25.83 | $41.28 | $40.91 | $40.48 | $40.48 | $40.48 |
| Mouser Electronics | AD674BBD | 7 | 1 | $131.26 | $107.51 | $107.51 | $107.51 | $107.51 | $107.51 |
| Newark | AD674BBD | 0 | $70.84 | $70.84 | $70.84 | $70.84 | $70.84 | $70.84 | |
| Verical Marketplace | AD674BBD | 6 | 1 | $25.83 | $41.28 | $40.91 | $40.48 | $40.48 | $40.48 |
| Win Source | AD674BBD | 2060 | 1 |
AD678KNZ
Analog Devices Inc.
The AD678 is a complete, multipurpose 12-bit monolithic analog-to-digital converter, consisting of a sample-hold amplifier (SHA), a microprocessor compatible bus interface, a voltage reference and clock generation circuitry.The AD678 is specified for ac (or 'dynamic') parameters such as S/N+D ratio, THD and IMD which are important in signal processing applications. In addition, the AD678K, B and T grades are fully specified for dc parameters which are important in measurement applications.The AD678 offers a choice of digital interface formats; the 12 data bits can be accessed by a 16-bit bus in a single read operation or by an 8-bit bus in two read operations (8+4), with right or left justification. Data format is straight binary for unipolar mode and twos complement binary for bipolar mode. The input has a full-scale range of 10 V with a full power bandwidth of 1 MHz and a full linear bandwidth of 500 kHz. High input impedance (10 MΩ) allows direct connection to unbuffered sources without signal degradation.This product is fabricated on Analog Devices' BiMOS process, combining low power CMOS logic with high precision, low noise bipolar circuits; laser-trimmed thin-film resistors provide high accuracy. The converter utilizes a recursive subranging algorithm which includes error correction and flash converter circuitry to achieve high speed and resolution.The AD678 operates from +5 V and ±12 V supplies and dissipates 560 mW (typ). The AD678 is available in 28-pin plastic DIP, ceramic DIP, and 44 J-leaded ceramic surface mount packages.Screening to MIL-STD-883C Class B is also available.PRODUCT HIGHLIGHTS COMPLETE INTEGRATION: The AD678 minimizes external component requirements by combining a high speed sample-hold amplifier (SHA), ADC, 5 V reference, clock and digital interface on a single chip. This provides a fully specified sampling A/D function unattainable with discrete designs. SPECIFICATIONS: The AD678K, B and T grades provide fully specified and tested ac and dc parameters. The AD678J, A and S grades are specified and tested for ac parameters; dc accuracy specifications are shown as typicals. DC specifications (such as INL, gain and offset) are important in control and measurement applications. AC specifications (such as S/N+D ratio, THD and IMD) are of value in signal processing applications. EASE OF USE: The pinout is designed for easy board lay-out, and the choice of single or two read cycle output provides compatibility with 16- or 8-bit buses. Factory trimming eliminates the need for calibration modes or external trimming to achieve rated performance. RELIABILITY: The AD678 utilizes Analog Devices’ monolithic BiMOS technology. This ensures long-term reliability compared to multichip and hybrid designs. UPGRADE PATH: The AD678 provides the same pinout as the 14-bit, 128 kSPS AD679 ADC. The AD678 is available in versions compliant with MIL-STD-883. Refer to the Analog Devices Military Products Databook or current AD678/883B data sheet for detailed specifications.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD678KNZ | 0 | 4 | $153.53 | $146.80 | $146.80 | $146.80 | $146.80 | |
| Analog Devices Inc | AD678KNZ | 0 | |||||||
| Arrow North American Components | AD678KNZ | 0 | 4 | $0.00 | $77.30 | $0.00 | $0.00 | $0.00 | |
| Mouser Electronics | AD678KNZ | 0 | 1 | $121.73 | $115.73 | $115.73 | $115.73 | $115.73 | $115.73 |
| Newark | AD678KNZ | 0 | $75.35 | $70.83 | $65.81 | $65.81 | $65.81 | $65.81 | |
| Verical Marketplace | AD678KNZ | 268 | 4 | $110.65 | $110.65 | $110.65 | $110.65 | $110.65 |
AD7225KNZ
Analog Devices Inc.
The AD7225 contains four 8-bit voltage output digital-to-analog converters, with output buffer amplifiers and interface logic on a single monolithic chip. Each D/A converter has a separate reference input terminal. No external trims are required to achieve full specified performance for the part.The double-buffered interface logic consists of two 8-bit registers per channel -an input register and a DAC register. Control inputs A0 and A1 determine which input register is loaded when WR goes low. Only the data held in the DAC registers determines the analog outputs of the converters. The double-buffering allows simultaneous update of all four outputs under control of LDAC. All logic inputs are TTL and CMOS (5V) level compatible and the control logic is speed compatible with most 8-bit microprocessors.Specified performance is guaranteed for input reference voltages from +2V to +12.5V when using dual supplies. The part is also specified for single supply operation using a reference of +10V. Each output buffer amplifier is capable of developing +10V across a 2 K(Ω) load.The AD7225 is fabricated on an all ion-implanted high speed Linear Compatible CMOS (LC2MOS) process which has been specifically developed to integrate high-speed digital logic circuits and precision analog circuitry on the same chip.PRODUCT HIGHLIGHTS DACs and Amplifiers on CMOS Chip. The single-chip design of four 8-bit DACs and amplifiers allows a dramatic reduction in board space requirements and offers increased reliability in systems using multiple converters. Its pinout is aimed at optimizing board layout with all analog inputs and outputs at one end of the package and all digital inputs at the other. Single- or Dual-Supply Operation. The voltage-mode configuration of the AD7225 allows single-supply operation. The part can also be operated with dual supplies, giving enhanced performance for some parameters. Versatile Interface Logic. The AD7225 has a common 8-bit data bus with individual DAC latches, providing a versatile control architecture for simple interface to microprocessors. The double-buffered interface allows simultaneous update of the four outputs. Separate Reference Input for Each DAC. The AD7225 offers great flexibility in dealing with input signals, with a separate reference input provided for each DAC and each reference having variable input voltage capability.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | AD7225KNZ | 14 | 1 | $89.28 | $89.28 | $70.22 | $70.22 | $66.68 | $66.68 |
| Analog Devices Inc | AD7225KNZ | 0 | $70.49 | $66.96 | $65.20 | $62.34 | $62.34 | $62.34 | |
| Arrow North American Components | AD7225KNZ | 0 | 15 | $52.47 | $52.47 | $52.47 | $52.47 | ||
| element14 APAC | AD7225KNZ | 15 | 1 | * $97.75 | * $97.75 | * $76.87 | * $76.87 | * $73.00 | * $73.00 |
| Farnell | AD7225KNZ | 15 | 1 | * $91.46 | * $91.46 | * $74.24 | * $74.24 | * $72.75 | * $72.75 |
| Mouser Electronics | AD7225KNZ | 15 | 1 | $65.05 | $61.11 | $59.13 | $59.13 | $59.13 | $59.13 |
| Newark | AD7225KNZ | 0 | $41.81 | $39.28 | $35.73 | $35.73 | $35.73 | $35.73 | |
| Verical Marketplace | AD7225KNZ | 1590 | 15 | $59.11 | $59.11 | $47.31 | $47.31 | ||
| Win Source | AD7225KNZ | 2 | 1 |







