AD5689RBCPZ-RL7

ANALOG DEVICES  AD5689RBCPZ-RL7  数模转换器, 双路, 16 bit, 串行, 2.7V 至 5.5V, LFCSP, 16 引脚

Product Details

The AD5689R _nano_DAC+™ is a low power, dual, 16-bit buffered voltage output digital-to-analog converter DAC. The device includes a 2.5 V, 2 ppm/°C internal reference enabled by default and a gain select pin giving a full-scale output of 2.5 V gain = 1 or 5 V gain = 2. The device operates from a single 2.7 V to 5.5 V supply, is guaranteed monotonic by design, and exhibits less than 0.1% FSR gain error and 1.5 mV offset error performance. The device is available in a 3 mm × 3 mm LFCSP and a TSSOP package.

The AD5689R also incorporates a power-on reset circuit and a RSTSEL pin that ensures that the DAC outputs power up to zero scale or midscale and remain there until a valid write takes place. The part contains a per channel power-down feature that reduces the current consumption of the device to 4 μA at 3 V while in power-down mode.

The AD5689R uses a versatile serial peripheral interface SPI that operates at clock rates up to 50 MHz. and contains a VLOGIC pin that is intended for 1.8 V/3 V/5 V logic.

**Product Highlights**

1. High Relative Accuracy INL.

AD5689R 16-bit: ±2 LSB maximum

2. Low Drift 2.5 V On-Chip Reference.

2 ppm/°C typical temperature coefficient

5 ppm/°C maximum temperature coefficient 

3. Two Package Options.

3 mm × 3 mm, 16-lead LFCSP

16-lead TSSOP

**Applications**

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Optical transceivers

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Base station power amplifiers

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Process control PLC I/O cards

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Industrial automation

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Data acquisition systems

### Features and Benefits

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High relative accuracy INL: ±2 LSB maximum at 16 bits

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Low drift 2.5 V reference: 2 ppm/°C typical

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Tiny package: 3 mm × 3 mm, 16-lead LFCSP

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TUE: ±0.1% of FSR maximum

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Offset error: ±1.5 mV maximum

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Gain error: ±0.1% of FSR maximum

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High drive capability: 20 mA, 0.5 V from supply rails

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See data sheet for additional features

**AD5689R-EP supports defense and aerospace applications AQEC standard**

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Download AD5689R-EP Data Sheet pdf

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Temperature range: −55°C to +125°C

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Controlled manufacturing baseline

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1 assembly/test site

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1 fabrication site

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Enhanced product change notification

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Qualification data available on request

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V62/14634 DSCC Drawing Number