Analog Devices AD5675 Product Info

• High performance
  
  • High relative accuracy (INL): ±3 LSB maximum at 16 bits
  • Total unadjusted error (TUE): ±0.14% of FSR maximum
  • Offset error: ±1.5 mV maximum
  • Gain error: ±0.06% of FSR maximum
• Wide operating ranges
  
  • −40°C to +125°C temperature range
  • 2.7 V to 5.5 V power supply
• Easy implementation
  
  • User selectable gain of 1 or 2 (GAIN pin/bit)
  • 1.8 V logic compatibility
• I²C-compatible serial interface
• Robust 2 kV HBM and 1.5 kV FICDM ESD rating
• 20-lead TSSOP and LFCSP RoHS-compliant packages

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 V_REF (gain = 1) or 2 × V_REF (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 V_LOGIC pin intended for 1.8 V to 5.5 V logic.

Applications

• Optical transceivers
• Base station power amplifiers
• Process control (PLC input/output cards)
• Industrial automation
• Data acquisition systems