ADI AD5668BRUZ-1

Voltage - BufferedSPI，DSP2.7V ~ 5.5V-40°C ~ 105°C

Overview

The AD5668BRUZ-1 device is a low power, octal, 16-bit, buffered voltage-output DAC. All devicesoperate from a single 2.7 V to 5.5 V supply and are guaranteedmonotonic by design. The AD5668BRUZ-1 and AD5628 are available inboth a 4 mm × 4 mm LFCSP and a 16-lead TSSOP, while theAD5648 is available in both a 14-lead and 16-lead TSSOP.

The AD5628/AD5648/AD5668BRUZ-1 utilize a versatile 3-wire serialinterface that operates at clock rates of up to 50 MHz and iscompatible with standard SPI®, QSPI™, MICROWIRE™, andDSP interface standards. The on-chip precision output amplifierenables rail-to-rail output swing.

Features

• Rail to rail work

• 3 power saving functions

• 14-Pin/16-Pin TSSOP Package

• Power-on reset to zero scale or mid-scale

• CLR function, clear to programmable code

• Power saving mode: 400 nA (5 V), 200 nA (3 V)

• 1.25 V/2.5 V, 5 ppm/ºC on-chip voltage reference

• Hardware LDAC and LDAC pin invalid enable function

• Operates from a 2.7 V to 5.5 V supply, guaranteed monotonic by design

Applications

• Process control

• Data collection system

• Programmable Attenuator

• Portable Battery Powered Meters

• Digital Gain and Offset Adjustment

• Programmable Voltage and Current Sources