ADI AD5676BCPZ-RL

The AD5676 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 x V_REF (gain = 2). The AD5676 DAC operates from a single 2.7 V to 5.5 V supply and is guaranteed monotonic by design. The AD5676 is available in 20-lead TSSOP and LFCSP packages. The internal power-on reset circuit and the RSTSEL pin of the AD5676 ensure that the output DACs power up to zero scale or midscale and then remain there until a valid write takes place. The AD5676 contains a per channel power-down mode that typically reduces the current consumption of the device to 1 μA. The AD5676 employs a versatile serial peripheral interface (SPI) that operates at clock rates up to 50 MHz, and contains a VLOGIC pin intended for 1.62 V to 5.5 V logic.

• High performance High relative accuracy (INL): ±3 LSB maximum at 16 bit
• 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/gain bit)
• Reset to zero scale or midscale (RSTSEL pin)
• 1.8 V logic compatibility
• 50 MHz SPI with readback or daisy chain
• 20-lead, TSSOP and LFCSP RoHS-compliant packages

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