DAC 8CH Resistor-String 16Bit 20Pin LFCSP T/R
Product Details
The AD5675 is a low power, octal, 16-bit buffered voltage output digital-to-analog converter DAC. The device includes a gain select pin, giving a full-scale output of VREF gain = 1 or 2 × VREF gain = 2. The device operates from a single 2.7 V to 5.5 V supply and is guaranteed monotonic by design. The AD5675 is available in 20-lead TSSOP and LFCSP packages. The power-on reset circuit and a RSTSEL pin ensure that the output DACs power up to zero scale or midscale and remain there until a valid write takes place. The AD5675 contains a power-down mode, reducing the current consumption to 1 µA typical while in power-down mode. The AD5675 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 to 5.5 V logic.
**Applications**
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- Optical transceivers
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- Base station power amplifiers
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- Process control PLC input/output cards
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- Industrial automation
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- Data acquisition systems
### Features and Benefits
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- High performance
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- High relative accuracy INL: ±3 LSB maximum at 16 bits
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- Total unadjusted error TUE: ±0.14% of FSR maximum
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- Offset error: ±1.5 mV maximum
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- Gain error: ±0.06% of FSR maximum
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- Wide operating ranges
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- −40°C to +125°C temperature range
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- 2.7 V to 5.5 V power supply
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- Easy implementation
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- User selectable gain of 1 or 2 GAIN pin/bit
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- 1.8 V logic compatibility
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- I2C-compatible serial interface
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- Robust 2 kV HBM and 1.5 kV FICDM ESD rating
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- 20-lead TSSOP and LFCSP RoHS-compliant packages
