AD5734R Datasheet PDF
Posted Aug 31, 2009 (Stock #: 651462)
www.DataSheet4U.com
Complete, Quad, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DACs
Preliminary Technical Data
FEATURES
Complete, quad, 12-/14-/16-bit D/A converter Operates from single/dual supplies Software programmable output range +5 V, +10 V, +10.8 V, ±5 V, ±10 V, ±10.8 V INL error: ±16 LSB maximum, DNL error: ±1 LSB maxim
More View
um Total unadjusted error (TUE): 0.1% FSR maximum Settling time: 10 µs maximum Integrated reference: 5 ppm/°C typ. Integrated reference buffers Output control during power-up/brownout Simultaneous updating via LDAC Asynchronous CLR to zero-/mid-scale DSP/microcontroller-compatible serial interface 24-lead TSSOP Operating temperature range: −40°C to +85°C iCMOS™ process technology1
AD5724R/AD5734R/AD5754R
GENERAL DESCRIPTION
The AD5724R/AD5734R/AD5754R are quad, 12-/14-/16-bit serial input, voltage output, digital-to-analog converters. They operate from single supply voltages of +4.5 V up to +16.5 V or dual supply voltages from ±4.5 V up to ±16.5 V. Nominal fullscale output range is software-selectable from the options of +5 V, +10 V, +10.8 V, ±5 V, ±10 V, or ±10.8 V. Integrated output amplifiers, reference buffers, and proprietary power-up/powerdown control circuitry are also provided. The parts offer guaranteed monotonicity, integral nonlinearity (INL) of ±16 LSB maximum, low noise, 10 µs maximum settling time, and an on-chip +2.5 V reference. The AD5724R/AD5734R/AD5754R 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 mid-scale output. The parts are available in a 24-lead TSSOP and offer guaranteed specifications over the −40°C to +85°C industrial temperature range. Table 1. Pin Compatible Devices
Part Number AD5724/AD5734/AD5754 AD5722/AD5732/AD5752 Description AD5724R/AD5734R/AD5754R without internal reference. Complete, dual, 12-/14-/16-bit, serial input, unipolar/bipolar, voltage output DAC. AD5722/AD5732/AD5752 with internal reference.
APPLICATIONS
Industrial automation Closed-loop servo control, process control Automotive test and measurement Programmable logic controllers
AD5722R/AD5732R/AD5752R
1
For analog systems designers within industrial/instrumentation equipment OEMs who need high performance ICs at higher-voltage levels, iCMOS is a technology platform that enables the development of analog ICs capable of 30 V and operating at ±15 V supplies while allowing dramatic reductions in power consumption and package size, and increase
Similar Datasheet
- AD573 10-Bit A/D Converter - Analog Devices
- AD5732 (AD57x2) Voltage Output DACs - Analog Devices
- AD5732R (AD57x2R) Voltage Output DACs - Analog Devices
- AD5734 (AD57x4) Unipolar/Bipolar Voltage Output DACs - Analog Devices
- AD5734R (AD57x4R) Unipolar/Bipolar Voltage Output DACs - Analog Devices
- AD5735 4mA to 20mA and Voltage Output DAC - Analog Devices
- AD5737 4mA to 20mA Output DAC - Analog Devices