AD5724AREZ

更新时间： 2024-11-19 06:36:11

品牌	Logo	应用领域
亚德诺 - ADI		转换器数模转换器光电二极管 PC
页数	文件大小	规格书
32页	1216K
描述
Complete, Quad, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DACs

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AD5724AREZ 数据手册

Complete, Quad, 12-/14-/16-Bit, Serial Input,

Unipolar/Bipolar Voltage Output DACs

AD5724/AD5734/AD5754

GENERAL DESCRIPTION

FEATURES

Complete, quad, 12-/14-/16-bit digital-to-analog converter

(DAC)

The AD5724/AD5734/AD5754 are quad, 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.

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 maximum

Total unadjusted error (TUE): 0.1% FSR maximum

Settling time: 10 μs 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: −40°C to +85°C

iCMOS process technology¹

The parts offer guaranteed monotonicity, integral nonlinearity

(INL) of 16 LꢀB maximum, low noise, and 10 μs maximum

settling time.

The AD5724/AD5734/AD5754 use a serial interface that operates

at clock rates up to 30 MHz and are compatible with DꢀP 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

APPLICATIONS

2sComp

output (depending on the state of Pin BIN/

), and straight

Industrial automation

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 TꢀꢀOP and offer

guaranteed specifications over the −40°C to +85°C industrial

temperature range.

Closed-loop servo control, process control

Automotive test and measurement

Programmable logic controllers

FUNCTIONAL BLOCK DIAGRAM

REFIN

AD5724/AD5734/AD5754

REFERENCE BUFFERS

INPUT

DAC

DAC A

SDIN

SCLK

SYNC

SDO

OUT

INPUT SHIFT

AND

CONTROL

LOGIC

INPUT

DAC

DAC B

OUT

INPUT

DAC

DAC C

CLR

BIN/2sCOMP

INPUT

DAC

DAC D

AD5724: n = 12-BIT

AD5734: n = 14-BIT

AD5754: n = 16-BIT

DAC_GND (2)

SIG_GND (2)

GND

LDAC

Figure 1.

¹For 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, as well as increased ac and dc performance.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

rights of third parties that may result from its use. Specifications subject to change without notice. No

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

12 3 4 5 6 7...32

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AD5724AREZ 替代型号

型号	品牌	替代类型	描述	数据表
AD5724AREZ-REEL7	ADI	完全替代	Complete, Quad, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DACs

与AD5724AREZ相关器件

型号	品牌	获取价格	描述	数据表
AD5724AREZ-REEL7	ADI	获取价格	Complete, Quad, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DACs
AD5724BREZ	ADI	获取价格	IC SERIAL INPUT LOADING, 8 us SETTLING TIME, 12-BIT DAC, PDSO24, LEAD FREE, MO-153ADT, TSS
AD5724BREZ-REEL7	ADI	获取价格	IC SERIAL INPUT LOADING, 8 us SETTLING TIME, 12-BIT DAC, PDSO24, LEAD FREE, MO-153ADT, TSS
AD5724R	ADI	获取价格	Quad 12-Bit Serial Input Unipolar/Bipolar Voltage Output DAC
AD5724RBREL	ADI	获取价格	Complete, Quad, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DACs
AD5724RBREZ	ADI	获取价格	Complete, Quad, 12-Bit, Serial Input, Unipolar/Bipolar Voltage Output DAC with Internal Re
AD5724RBREZ-REEL7	ADI	获取价格	Complete, Quad, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DACs
AD5725	ADI	获取价格	Quad 12-Bit Serial Input Unipolar/Bipolar Voltage Output DAC
AD5725ARSZ-REEL	ADI	获取价格	Quad, 12-Bit, Parallel Input, Unipolar/Bipolar, Voltage Output DAC
AD5725BRSZ-1500RL7	ADI	获取价格	Quad, 12-Bit, Parallel Input, Unipolar/Bipolar, Voltage Output DAC

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