精密DAC
The LTC2662 is a family of five-channel, 16-/12-bit current-source digital-to-analog converters, providing five high-compliance current source outputs with guaranteed 1V dropout at 200mA. The part supports load voltages of up to 32V.
The AD5761R/AD5721R are single channel, 16-/12-bit serial input, voltage output, digital-to-analog converters (DACs). They operate from single supply voltages from +4.75 V to +30 V or dual supply voltages from −16.5 V to 0 V VSS and +4.75 V to +16.5 V VDD.
The AD5766 is a 16-channel, 16-bit, voltage output denseDAC® digital-to-analog converters (DACs). Each of the 16 channels can be monitored with an integrated output voltage multiplexer.
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With the industry’s broadest portfolio of op amps, precision converters (ADCs and DACs), digital potentiometers, temperature sensors, voltage references, switches, and multiplexers, Analog Devices can help solve your toughest design challenges. ADI offers over 1000 precision linear ICs, outstanding customer support, and a full complement of precision design and development resources to meet any signal chain design demand.
Explore how we cover the signal chain in Power Management and Voltage References.
精密技术选择指南
ADI’的精密技术选择指南使您可以轻松选择适用于整个精密信号链的合适组件，包括放大器、开关、模数转换器（ADC）、数模转换器（DAC）、基准电压源和电源管理设备。
Circuits from the Lab
Jump start your design with ADI’s Circuits from the Lab ® Reference Designs, including comprehensive documentation, design files and evaluation hardware.
LTspice
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits. LTspice provides macromodels for most of Analog Devices’ switching regulators, linear regulators, amplifiers, and precision converters. We also provide a library of devices for general circuit simulation.
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精密DAC
| SortOrder | Part# | # of Channels | Resolution (bits) | DAC Type | DAC INL (max) (LSBs) | DAC DNL (max) (LSBs) | Vout Range | Settling Time (typ) (s p-p) | Power (typ) (W) | Data Input Interface | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | AD5423 | 1 | 16 | Current Source/Sink | 4 | 1 | ±10V, ±12V, ±5V, ±6V, 0 to 10V, 0 to 5V, -0.3V to 5.7V, -0.4V to 11.6V, 0V to 12V | 6µ | 108m | SPI | $4.11 (AD5423BCPZ-RL7) |
| 2 | AD5770R | 6 | 14 | Current Source/Sink | 1 | 1 | 100mA, 140mA, 150mA, 200mA, 250mA, 300mA, 45mA, 55mA, −60mA to 0mA, −60mA to 300mA | 32µ | - | SPI | $18.50 (AD5770RBCBZ-RL7) |
| 3 | LTC2662-16 | 5 | 16 | Current Source/Sink | 64 | 1 | 100mA, 12.5mA, 200mA, 25mA, 3.125mA, 300mA, 50mA, 6.25mA | - | 33m | SPI | $15.64 (LTC2662CUH-16#PBF) |
| 4 | LTC2662-12 | 5 | 12 | Current Source/Sink | 4 | 0.5 | 100mA, 12.5mA, 200mA, 25mA, 3.125mA, 300mA, 50mA, 6.25mA | - | 33m | SPI | $12.98 (LTC2662CUH-12#PBF) |
| 5 | AD5753 | 1 | 16 | Current Source/Sink, Voltage Out | 4 | 1 | ±10V, ±12V, ±20mA, ±24mA, ±5V, 0mA to 20mA, 0mA to 24mA, 0V to 10V, 0V to 5V, 0V to 6V, -1mA to 22mA, 4mA to 20mA | 15µ | 100m | SPI | $6.80 (AD5753BCPZ-RL7) |
| 6 | AD5758 | 1 | 16 | Current Out, Voltage Out | 4 | 1 | ±10V, ±12V, ±20mA, ±24mA, ±5V, ±6V, 0 to 10V, 0mA to 20mA, 0mA to 24mA, 0V to 12V, 0V to 5V, 0V to 6V, -1mA to 22mA, 4mA to 20mA | 20µ | 150m | SPI | $6.54 (AD5758BCPZ-RL7) |
| 7 | AD5766 | 16 | 16 | Voltage Out | 16 | 1 | ±10V, ±5V, -10V to 0V, -10V to 6V, -12V to 14V, -16V to 0V, -16V to 10V, -20V to 0V | 16µ | - | SPI | $35.00 (AD5766BCBZ-RL7) |
| 8 | AD5767 | 16 | 12 | Voltage Out | 1 | 1 | ±10V, ±5V, -10V to 0V, -10V to 6V, -12V to 14V, -16V to 0V, -16V to 10V, -20V to 0V | 10µ | - | SPI | $31.50 (AD5767BCBZ-RL7) |
| 9 | LTC2664-16 | 4 | 16 | Voltage Out | 4 | 1 | ±10V, ±2.5V, ±5V, 0V to 10V, 0V to 5V | 9µ | 21m | SPI | $15.60 (LTC2664CUH-16#PBF) |
| 10 | LTC2664-12 | 4 | 12 | Voltage Out | 1 | 0.5 | ±10V, ±2.5V, ±5V, 0V to 10V, 0V to 5V | 4.5µ | 21m | SPI | $11.95 (LTC2664CUH-12#PBF) |
| 11 | LTC2666-16 | 8 | 16 | Voltage Out | 4 | 1 | ±10V, ±2.5V, ±5V, 0V to 10V, 0V to 5V | 4.5µ | 37m | SPI | $21.75 (LTC2666CUH-16#PBF) |
| 12 | LTC2666-12 | 8 | 12 | Voltage Out | 1 | 0.5 | ±10V, ±2.5V, ±5V, 0V to 10V, 0V to 5V | 4.5µ | 37m | SPI | $17.35 (LTC2666CUH-12#PBF) |
| 13 | AD5761 | 1 | 16 | Voltage Out | 2 | 1 | ±10V, ±3V, ±5V, 0V to 10V, 0V to 16V, 0V to 20V, 0V to 5V, -2.5V to 7.5V | 9µ | 67.1m | SPI | $2.80 (AD5761ACPZ-RL7) |
| 14 | AD5761R | 1 | 16 | Voltage Out | 2 | 1 | ±10V, ±3V, ±5V, 0V to 10V, 0V to 16V, 0V to 20V, 0V to 5V, -2.5V to 7.5V | 9µ | 67.1m | SPI | $3.75 (AD5761RACPZ-RL7) |
| 15 | AD5721 | 1 | 12 | Voltage Out | 0.5 | 0.5 | ±10V, ±3V, ±5V, 0V to 10V, 0V to 16V, 0V to 20V, 0V to 5V, -2.5V to 7.5V | 9µ | 67.1m | SPI | $2.15 (AD5721BCPZ-RL7) |
| 16 | AD5675 | 8 | 16 | Voltage Out | 3 | 1 | 0V to 2.5V, 0V to 5.5V | 5µ | 300m | I²C | $7.99 (AD5675ACPZ-REEL7) |
| 17 | LTC2644-8 | 2 | 8 | Voltage Out | 0.5 | 0.5 | 0V to 2.5V, 0V to 5.5V | 7µ | 8.1m | PWM | $2.45 (LTC2644CMS-L8#PBF) |
| 18 | LTC2644-12 | 2 | 12 | Voltage Out | 2.5 | 1 | 0V to 2.5V, 0V to 5.5V | 7.8µ | 8.1m | PWM | $2.75 (LTC2644CMS-L12#PBF) |
| 19 | LTC2644-10 | 2 | 10 | Voltage Out | 1 | 0.5 | 0V to 2.5V, 0V to 5.5V | 7.4µ | 8.1m | PWM | $2.60 (LTC2644CMS-L10#PBF) |
| 20 | AD5721R | 1 | 12 | Voltage Out | 0.5 | 0.5 | ±10V, ±3V, ±5V, 0V to 10V, 0V to 16V, 0V to 20V, 0V to 5V, -2.5V to 7.5V | 9µ | 67.1m | SPI | $2.75 (AD5721RBCPZ-RL7) |
| 21 | AD5676R | 8 | 16 | Voltage Out | 3 | - | 0V to 2.5V, 0V to 5V | 5µ | 300m | SPI | $8.90 (AD5676RACPZ-REEL7) |
| 22 | AD5676 | 8 | 16 | Voltage Out | 3 | - | 0V to 10V, 0V to 5V | 5µ | 300m | SPI | $7.99 (AD5676ACPZ-REEL7) |
| 23 | AD5675R | 8 | 12 | Voltage Out | 3 | 1 | 0V to 2.5V, 0V to 5V | 5µ | 300m | I²C | $8.90 (AD5675RACPZ-REEL7) |
| 24 | AD5672R | 8 | 12 | Voltage Out | 1 | - | 0V to 2.5V, 0V to 5V | 5µ | 300m | SPI | $5.93 (AD5672RBCPZ-REEL7) |
| 25 | AD5671R | 8 | 12 | Voltage Out | 1 | - | 0V to 2.5V, 0V to 5V | 5µ | 300m | I²C | $5.93 (AD5671RBCPZ-REEL7) |
| 26 | LTC2668-16 | 16 | 16 | Voltage Out | 4 | 1 | ±10V, ±2.5V, ±5V, 0V to 10V, 0V to 5V | 9µ | 73m | SPI | $31.25 (LTC2668CUJ-16#PBF) |
| 27 | LTC2668-12 | 16 | 12 | Voltage Out | 1 | 0.5 | ±10V, ±2.5V, ±5V, 0V to 10V, 0V to 5V | 4.5µ | 73m | SPI | $25.75 (LTC2668CUJ-12#PBF) |
| 28 | LTC2645-8 | 4 | 8 | Voltage Out | 0.5 | 0.5 | 0V to 2.5V, 0V to 5.5V | 7µ | 12m | PWM | $2.55 (LTC2645CMS-L8#PBF) |
| 29 | LTC2645-12 | 4 | 12 | Voltage Out | 2.5 | 1 | 0V to 2.5V, 0V to 5.5V | 7.8µ | 12m | PWM | $3.95 (LTC2645CMS-L12#PBF) |
| 30 | LTC2645-10 | 4 | 10 | Voltage Out | 1 | 0.5 | 0V to 2.5V, 0V to 5.5V | 7.4µ | 12m | PWM | $3.25 (LTC2645CMS-L10#PBF) |
| 31 | AD5693R | 1 | 16 | Voltage Out | 3 | 1 | 0V to 10V, 0V to 5V | 5µ | - | I²C | $2.74 (AD5693RACPZ-1RL7) |
| 32 | AD5693 | 1 | 16 | Voltage Out | 3 | 1 | 0V to 10V, 0V to 5V | 5µ | - | I²C | $2.50 (AD5693BCPZ-RL7) |
| 33 | AD5692R | 1 | 14 | Voltage Out | 4 | 1 | 0V to 10V, 0V to 5V | 5µ | - | I²C | $2.00 (AD5692RACPZ-RL7) |
| 34 | AD5691R | 1 | 12 | Voltage Out | 1 | 1 | 0V to 10V, 0V to 5V | 5µ | - | I²C | $1.74 (AD5691RACPZ-1RL7) |
| 35 | AD5683R | 1 | 16 | Voltage Out | 2 | 1 | 0V to 10V, 0V to 5V | 5µ | - | SPI | $2.74 (AD5683RACPZ-1RL7) |
| 36 | AD5683 | 1 | 16 | Voltage Out | 2 | 1 | 0V to 10V, 0V to 5V | 5µ | - | SPI | $2.50 (AD5683BCPZ-RL7) |
| 37 | AD5682R | 1 | 14 | Voltage Out | 1 | 1 | 0V to 10V, 0V to 5V | 5µ | - | SPI | $2.30 (AD5682RBCPZ-RL7) |
| 38 | AD5681R | 1 | 12 | Voltage Out | 1 | 1 | 0V to 10V, 0V to 5V | 5µ | - | SPI | $1.90 (AD5681RBCPZ-1RL7) |
| 39 | AD5311R | 1 | 10 | Voltage Out | 4 | 0.5 | 0V to 2.5V, 0V to 5V | 5µ | 750µ | I²C, SPI | $1.29 (AD5311RBRMZ) |
| 40 | AD5310R | 1 | 10 | Voltage Out | 4 | 0.5 | 0V to 2.5V, 0V to 5V | 5µ | 750µ | I²C, SPI | $1.29 (AD5310RBRMZ) |
| 41 | AD5697R | 2 | 12 | Voltage Out | 1 | 1 | 0V to 2.5V, 0V to 5V | 5µ | 7.2m | I²C | $2.80 (AD5697RBCPZ-RL7) |
| 42 | AD5689R | 2 | 16 | Voltage Out | 3 | 1 | 0V to 2.5V, 0V to 5V | 5µ | 7.2m | SPI | $3.73 (AD5689RACPZ-RL7) |
| 43 | AD5689 | 2 | 16 | Voltage Out | 3 | 1 | 0V to 10V, 0V to 5V | 5µ | 3.9m | SPI | $4.18 (AD5689BCPZ-RL7) |
| 44 | AD5687R | 2 | 12 | Voltage Out | 1 | 1 | 0V to 2.5V, 0V to 5V | 5µ | 7.2m | SPI | $2.80 (AD5687RBCPZ-RL7) |
| 45 | AD5687 | 2 | 12 | Voltage Out | 1 | 1 | 0V to 10V, 0V to 5V | 5µ | 3.9m | SPI | $2.50 (AD5687BCPZ-RL7) |
| 46 | AD5338R | 2 | 10 | Voltage Out | 0.5 | 0.5 | 0V to 2.5V, 0V to 5V | 5µ | 1.65m | I²C | $1.96 (AD5338RBCPZ-RL7) |
| 47 | AD5313R | 2 | 10 | Voltage Out | 0.5 | 0.5 | 0V to 2.5V, 0V to 5V | 5µ | 1.5m | SPI | $1.96 (AD5313RBCPZ-RL7) |
| 48 | AD5535B | 32 | 14 | Voltage Out | - | 1 | 0V to 200V, 0V to 50V, 1V to 224V | 60µ | - | SPI | $96.00 (AD5535BKBCZ) |
| 49 | AD5696 | 4 | 16 | Voltage Out | 1 | 1 | 0V to 10V, 0V to 5V | 5µ | - | I²C | $7.86 (AD5696ACPZ-RL7) |
| 50 | AD5694 | 4 | 12 | Voltage Out | 1 | 1 | 0V to 10V, 0V to 5V | 5µ | - | I²C | $4.60 (AD5694ARUZ) |
