AD5721RBRUZ

Semiconductors - ICs

> Data & Signal Conversion

> Digital-to-Analog Converters - DAC

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Series Information for AD5721RBRUZ - Analog Devices

Features

  • feature
    8 software-programmable output ranges: 0V to 5V, 0V to10 V, 0V to 16V, 0V to20V, u00b13V, u00b15V, u00b110V, and u22122.5V to +7.5V; 5% overrange Low drift 2.5 V reference: u00b12 ppm/u00b0C typical Total unadjusted error (TUE): 0.1% FSR maximum 16-bit resolution: u00b12 LSB maximum INL Guaranteed monotonicity: u00b11 LSB maximum Single channel, 16-/12-bit DACs Settling time: 7.5 u00b5s typical Integrated reference buffers Low noise: 35 nV/u221aHz Low glitch: 1 nV-sec (0 V to 5 V range) 1.7 V to 5.5 V digital supply range Asynchronous updating via LDAC Asynchronous RESET to zero scale/midscale DSP-/microcontroller-compatible serial interface Robust 4 kV HBM ESD rating 16-lead, 3 mm u00d7 3 mm LFCSP package 16-lead TSSOP package Operating temperature range: u221240u00b0C to +125u00b0C

Description

DAC 12BIT SPI TSSOP-16
The AD5761R/AD5721R are single channel, 16-/12-bit serial input, voltage output, digital-to-analog converters (DACs). They operate from single supply voltages from 4.75 V to 30 V or dual supply voltages from −16.5 V to 0 V VSS and 4.75 V to 16.5 V VDD. The integrated output amplifier, reference buffer, and reference provide a very easy to use, universal solution. The devices offer guaranteed monotonicity, integral nonlinearity (INL) of ±2 LSB maximum, 35 nV/√Hz noise, and 7.5 µs settling time on selected ranges. The AD5761R/AD5721R use a serial interface that operates at clock rates of up to 50 MHz and are compatible with DSP and microcontroller interface standards. Double buffering allows the asynchronous updating of the DAC output. The input coding is user-selectable twos complement or straight binary. The asynchronous reset function resets all registers to their default state. The output range is user selectable, via the RA[2:0] bits in the control register. The devices available in a 3 mm × 3 mm LFCSP package and a 16-lead TSSOP package offer guaranteed specifications over the −40°C to +125°C industrial temperature range.

Specifications

Resolution (Bits):
12bit
Sampling Rate:
-
Input Channel Type:
Serial
Supply Voltage Range:
4.75V to 30V
ADC / DAC Case Style:
TSSOP
No. of Pins:
16Pins
Data Interface:
SPI
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)