AD5754

更新时间： 2024-01-22 16:16:53

品牌	Logo	应用领域
亚德诺 - ADI		/
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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技术参数
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AD5754 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
包装说明：	HTSSOP,	针数：	24
Reach Compliance Code：	unknown	风险等级：	5.74
Is Samacsys：	N	最大模拟输出电压：	12 V
最小模拟输出电压：	-12 V	转换器类型：	D/A CONVERTER
输入位码：	BINARY, OFFSET BINARY, 2'S COMPLEMENT BINARY	输入格式：	SERIAL
JESD-30 代码：	R-PDSO-G24	JESD-609代码：	e3
长度：	7.8 mm	最大线性误差 (EL)：	0.0244%
湿度敏感等级：	3	标称负供电电压：	-5 V
位数：	16	功能数量：	1
端子数量：	24	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	HTSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	260
认证状态：	COMMERCIAL	座面最大高度：	1.2 mm
标称安定时间 (tstl)：	10 µs	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	MATTE TIN
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
宽度：	4.4 mm	Base Number Matches：	1

AD5754 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.

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