# AD5662: 16-Bit nanoDAC

## Features

* Low power: 250 μA @ 5 V
* 12-bit accuracy guaranteed
* Tiny 8-lead SOT-23/MSOP package
* Power-down: 480 nA @ 5 V, 100 nA @ 3 V
* Power-on reset to zero/midscale
* 2.7 V to 5.5 V power supply
* Guaranteed monotonic by design
* 3 power-down functions
* Serial interface with Schmitt-triggered inputs
* Rail-to-rail operation
* SYNC interrupt facility
* Temperature range: −40°C to +125°C
* Automotive qualified

## General Description

* Low power, buffered voltage-out DAC.
* Requires external reference voltage.
* Power-on reset to 0 V or midscale.
* Software-selectable output loads in power-down mode.
* On-chip precision output amplifier allows rail-to-rail output swing.
* 3-wire serial interface (up to 30 MHz).

## Specifications

* **Resolution:** 16 bits
* **Relative Accuracy:** ±8 to ±32 LSB
* **Zero Code Error:** 2 to 10 mV
* **Full-Scale Error:** −0.2 to −1 % FSR
* **Output Voltage Range:** 0 to VDD
* **Power Supply (VDD):** 2.7 V to 5.5 V
* **Power Consumption (Normal Mode):** 140-250 μA
* **Power Consumption (Power-Down):** 0.1-1 μA

## Timing Characteristics

* **SCLK Cycle Time:** 33-50 ns
* **Data Setup Time:** 4.5-5 ns
* **Data Hold Time:** 4.5-5 ns