AD5696ACPZ-RL7
数据手册.pdfANALOG DEVICES AD5696ACPZ-RL7 数模转换器, 四路, 16 bit, 串行, 2.7V 至 5.5V, LFCSP, 16 引脚
Product Details
The AD5696, a member of the _nano_DAC+™ family, is a low power, quad, 16-bit buffered voltage output DAC. The device includes a gain select pin giving a full-scale output of 0V to VREF gain = 1 or 0V to 2VREF 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 package and in a TSSOP package.
The AD5696 incorporates a power-on reset circuit and a RSTSEL pin; the RSTSEL pin ensures that the DAC outputs power up to zero scale or midscale and remain at that level until a valid write takes place. The part contains a per-channel power-down feature that reduces the current consumption of the device in power-down mode to 4 µA at 3 V.
The AD5696 uses a versatile 2-wire serial interface that operates at clock rates up to 400 kHz and includes a VLOGIC pin intended for 1.8 V/3 V/5 V logic.
**Product Hightlights**
1. High Relative Accuracy INL: ±2 LSB maximum
2. Excellent DC Performance:
Total unadjusted error: ±0.1% of FSR maximum
Offset error: ±1.5 mV maximum
Gain error: ±0.1% of FSR maximum
3. Two Package Options: 3 mm × 3 mm, 16-lead LFCSP and 16-lead TSSOP
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**Applications**
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- Digital gain and offset adjustment
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- Programmable attenuators
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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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- Tiny package: 3 mm × 3 mm, 16-lead LFCSP
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- Total unadjusted error 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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- User-selectable gain of 1 or 2 GAIN pin
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- Reset to zero scale or midscale RSTSEL pin
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- 1.8 V logic compatibility
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- 400 kHz I2C-compatible serial interface
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- 4 I2C addresses available
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- Low glitch: 0.5 nV-sec
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- Low power: 1.8 mW at 3 V
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- 2.7 V to 5.5 V power supply
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- −40°C to +105°C temperature range