AD5722AREZ

Semiconductors - ICs

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Series Information for AD5722AREZ - Analog Devices

Features

  • feature
    Complete, dual, 12-/14-/16-bit digital-to-analog converter (DAC) Operates from single/dual supplies Software programmable output range +5 V, +10 V, +10.8 V, u00b15 V, u00b110 V, u00b110.8 V INL error: u00b116 LSB maximum, DNL error: u00b11 LSB maximum Total unadjusted error (TUE): 0.1% FSR maximum Settling time: 10 u00b5s typical Integrated reference buffers Output control during power-up/brownout Simultaneous updating via LDAC Asynchronous CLR to zero scale or midscale DSP-/microcontroller-compatible serial interface 24-lead TSSOP Operating temperature range: u221240u00b0C to +85u00b0C iCMOS process technology1

Description

DAC RES STRING DUAL 12BIT TSSOP-24

The AD5722/AD5732/AD5752 are dual, 12-/14-/16-bit, serial input, voltage output, digital-to-analog converters. They operate from single-supply voltages from +4.5 V up to +16.5 V or dual- supply voltages from ±4.5 V up to ±16.5 V. Nominal full-scale output range is software-selectable from +5 V, +10 V, +10.8 V, ±5 V, ±10 V, or ±10.8 V. Integrated output amplifiers, reference buffers, and proprietary power-up/power-down control circuitry are also provided. The parts offer guaranteed monotonicity, integral nonlinearity (INL) of ±16 LSB maximum, low noise, and 10 µs typical settling time. The AD5722/AD5732/AD5752 use a serial interface that operates at clock rates up to 30 MHz and are compatible with DSP and microcontroller interface standards. Double buffering allows the simultaneous updating of all DACs. The input coding is user-selectable twos complement or offset binary for a bipolar output (depending on the state of Pin BIN/2sComp), and straight binary for a unipolar output. The asynchronous clear function clears all DAC registers to a user-selectable zero-scale or midscale output. The parts are available in a 24-lead TSSOP and offer guaranteed specifications over the −40°C to +85°C industrial temperature range. The AD5722/AD5732/AD5752 are pin compatible with the AD5724/AD5734/AD5754, which are complete, quad, 12-/14-/ 16-bit, serial input, unipolar/bipolar voltage output DACs.

Specifications

Resolution (Bits):
12bit
Sampling Rate:
-
Input Channel Type:
Bipolar Unipolar
Supply Voltage Range:
4.5V to 16.5V ± 4.5V to ± 16.5V
ADC / DAC Case Style:
TSSOP
No. of Pins:
24Pins
Data Interface:
Microwire QSPI SPI
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
Dual 12 bit Resistor String Voltage Output DAC
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

RS Components
DAC 2-CH Resistor-String 12-Bit
Richardson RFPD
CONVERTER - DAC
Conrad
Integrated circuits from leading manufacturers. Please read our extensive documentation, which is free to download.
RS Components UK
DAC 2-CH Resistor-String 12-Bit
RS Components DE
12 Bit-Bit D/A-Wandler, Dual, Seriell (SPI/QSPI/Microwire), TSSOP 24-Pin Montage-Typ : SMD Stromversorgungs-Typ : Dual, Single Versorgungsspannung einzeln typ. : 5 V, 9 V, 12 V, 15 V Referenzspannung : Extern Architektur : Widerstandsnetzwerk Rücksetzzeit max. : 12µs Ausgangspolarität : Bipolar, Unipolar Skalierungsfehler : 0.08%FSR Abmessungen : 7.8 x 4.4 x 1mm, Analog Devices, MPN: AD5722AREZ
RS Components HK
DAC 2-CH Resistor-String 12-Bit
RS Components JP
半導体,信号変換,DAC
RS Components FR
CNA 2 canaux série de résistances 12bi
RS Components CN
DAC 2-CH Resistor-String 12-Bit
RS Components ES
DAC 2-CH Resistor-String 12-Bit
RS Components NL
DAC 2-CH Resistor-String 12-Bit
RS Components NO
DAC 2-CH Resistor-String 12-Bit
RS Components US
DAC 2-CH Resistor-String 12-Bit
RS Components SG
DAC 2-CH Resistor-String 12-Bit
RS Components TW
DAC 2-CH Resistor-String 12-Bit