DAC8043

更新时间： 2024-11-04 22:40:07

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
12页	191K
描述
12-Bit Serial Input Multiplying CMOS D/A Converter

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中文翻译

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DAC8043 数据手册

12-Bit Serial Input

Multiplying CMOS D/A Converter

DAC8043

FEATURES

FUNCTIO NAL BLO CK D IAGRAM

12-Bit Accuracy in an 8-Pin Mini-DIP

Fast Serial Data Input

Double Data Buffers

Low ؎1/ 2 LSB Max INL and DNL

Max Gain Error: ؎1 LSB

Low 5 ppm / ؇C Max Tem pco

ESD Resistant

Low Cost

Available in Die Form

APPLICATIONS

Autocalibration System s

Process Control and Industrial Autom ation

Program m able Am plifiers and Attenuators

Digitally-Controlled Filters

P IN CO NNECTIO NS

8-P in Epoxy D IP

(P -Suffix)

8-P in Cer dip

(Z-Suffix)

GENERAL D ESCRIP TIO N

T he DAC8043 is a high accuracy 12-bit CMOS multiplying

DAC in a space-saving 8-pin mini-DIP package. Featuring serial

data input, double buffering, and excellent analog performance,

the DAC8043 is ideal for applications where PC board space is

at a premium. Also, improved linearity and gain error performance

permit reduced parts count through the elimination of trimming

components. Separate input clock and load DAC control lines

allow full user control of data loading and analog output.

T he circuit consists of a 12-bit serial-in, parallel-out shift regis-

ter, a 12-bit DAC register, a 12-bit CMOS DAC, and control

logic. Serial data is clocked into the input register on the rising

edge of the CLOCK pulse. When the new data word has been

clocked in, it is loaded into the DAC register with the LD input

pin. Data in the DAC register is converted to an output current

by the D/A converter.

16-Lead Wide-Body SO L

(S-Suffix)

N.C.

REF

T he DAC8043’s fast interface timing may reduce timing design

considerations while minimizing microprocessor wait states. For

applications requiring an asynchronous CLEAR function or more

versatile microprocessor interface logic, refer to the PM-7543.

DAC8043

CLK

SRI

TOP VIEW

(Not to Scale)

OUT

GND

N.C.

GND

N.C.

Operating from a single +5 V power supply, the DAC8043 is

the ideal low power, small size, high performance solution to

many application problems. It is available in plastic and cerdip

packages that are compatible with auto-insertion equipment.

NC = NO CONNECT

REV. C

Inform ation furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assum ed by Analog Devices for its

use, nor for any infringem ents of patents or other rights of third parties

which m ay result from its use. No license is granted by im plication or

otherwise under any patent or patent rights of Analog Devices.

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

Tel: 617/ 329-4700 Fax: 617/ 326-8703

12 3 4 5 6 7...12

中文翻译

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与DAC8043相关器件

型号	品牌	获取价格	描述	数据表
DAC8043A	ADI	获取价格	12-Bit Serial Input Multiplying D/A Converter
DAC8043A1ES	ADI	获取价格	12-Bit Serial Input Multiplying D/A Converter
DAC8043A1ES2	ADI	获取价格	12-Bit Serial Input Multiplying D/A Converter
DAC8043A1ESZ	ROCHESTER	获取价格	SERIAL INPUT LOADING, 12-BIT DAC, PDSO8, 1.75 MM HEIGHT, LOW PROFILE, SOIC-8
DAC8043A1ESZ23	ADI	获取价格	12-Bit Serial Input Multiplying D/A Converter
DAC8043A1FS	ADI	获取价格	12-Bit Serial Input Multiplying D/A Converter
DAC8043A1FS2	ADI	获取价格	12-Bit Serial Input Multiplying D/A Converter
DAC8043A1FSZ	ADI	获取价格	暂无描述
DAC8043A1FSZ23	ADI	获取价格	12-Bit Serial Input Multiplying D/A Converter
DAC8043AEP	ADI	获取价格	12-Bit Serial Input Multiplying D/A Converter

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