Datasheet > DAC7734

DAC7734

更新时间： 2024-09-14 11:10:55

品牌	Logo	应用领域
德州仪器 - TI		转换器数模转换器
页数	文件大小	规格书
30页	1302K
描述
16 位四路电压输出串行输入数模转换器

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DAC7734 数据手册

DAC7734

www.ti.com

SBAS138A – DECEMBER 1999 – REVISED OCTOBER 2008

16-Bit, Quad Voltage Output, Serial Input

DIGITAL-TO-ANALOG CONVERTER

DESCRIPTION

FEATURES

The DAC7734 is a 16-bit, quad voltage output, digital-to-

analog converter (DAC) with ensured 16-bit monotonic

performance over the specified temperature range. It accepts

24-bit serial input data, has double-buffered DAC input logic

(allowing simultaneous update of all DACs), and provides a

serial data output for daisy-chaining multiple DACs.

Programmable asynchronous reset clears all registers to a

mid-scale code of 8000h or to a zero-scale of 0000h. The

DAC7734 can operate from a single +15V supply or from

+15V and –15V, and +5V supplies.

ꢀ LOW POWER: 200mW

ꢀ UNIPOLAR OR BIPOLAR OPERATION

ꢀ SINGLE SUPPLY OUTPUT RANGE: +10V

ꢀ DUAL SUPPLY OUTPUT RANGE: ±10V

ꢀꢀSETTLING TIME: 10µs to 0.003%

ꢀ 16-BIT MONOTONICITY: –40°C to +85°C

ꢀ PROGRAMMABLE RESET TO MID-SCALE

OR ZERO-SCALE

ꢀ DOUBLE-BUFFERED DATA INPUTS

ꢀ ±1 LSB DNL: –40°C to +85°C

Low power and small size per DAC make the DAC7734

ideal for automatic test equipment, DAC-per-pin

programmers, data acquisition systems, and closed-loop

servo-control. The DAC7734 is available in a 48-lead

SSOP package and offers ensured specifications over the

–40°C to +85°C temperature range.

APPLICATIONS

ꢀ PROCESS CONTROL

ꢀ ATE PIN ELECTRONICS

ꢀ CLOSED-LOOP SERVO-CONTROL

ꢀꢀMOTOR CONTROL

ꢀꢀDATA ACQUISITION SYSTEMS

ꢀꢀDAC-PER-PIN PROGRAMMERS

V_REF

AB Sense

V_REFL AB V_REFH AB

V_DD

V_SS

V_CC

DAC7734

SDI

Input

DAC

DAC A

Shift

V_OUT

SDO

V_OUT

Sense

Input

DAC

DAC B

DAC C

DAC D

V_OUT

Input

DAC

CLOCK

RST

V_OUT

Control

Logic

V_OUT

RESTSEL

LDAC

Input

DAC

V_OUT

LOAD

V_OUT

V_REFL CD V_REFH CD

V_REF

AGND

DGND

CD Sense

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

www.ti.com

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DAC7734 替代型号

型号	品牌	替代类型	描述	数据表
DAC8814	TI	功能相似	Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter

与DAC7734相关器件

型号	品牌	获取价格	描述	数据表
DAC7734E	BB	获取价格	16-Bit, Quad Voltage Output, Serial Input DIGITAL-TO-ANALOG CONVERTER
DAC7734E	TI	获取价格	16 位四路电压输出串行输入数模转换器 \| DL \| 48 \| -40 to 85
DAC7734E/1K	TI	获取价格	16 位四路电压输出串行输入数模转换器 \| DL \| 48 \| -40 to 85
DAC7734E/1KG4	TI	获取价格	16-Bit, Quad Voltage Output, Serial Input Digital-to-Analog Converter 48-SSOP -40 to 85
DAC7734EB	BB	获取价格	16-Bit, Quad Voltage Output, Serial Input DIGITAL-TO-ANALOG CONVERTER
DAC7734EB	TI	获取价格	16 位四路电压输出串行输入数模转换器 \| DL \| 48 \| -40 to 85
DAC7734EB/1K	TI	获取价格	SERIAL INPUT LOADING, 9us SETTLING TIME, 16-BIT DAC, PDSO48, SSOP-48
DAC7734EB/1KG4	TI	获取价格	IC SERIAL INPUT LOADING, 9 us SETTLING TIME, 16-BIT DAC, PDSO48, GREEN, SSOP-48, Digital t
DAC7734EBG4	TI	获取价格	16-Bit, Quad Voltage Output, Serial Input Digital-to-Analog Converter 48-SSOP -40 to 85
DAC7734EC	BB	获取价格	16-Bit, Quad Voltage Output, Serial Input DIGITAL-TO-ANALOG CONVERTER

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