Datasheet > DAC8043U2K5

DAC8043U2K5

更新时间： 2024-11-28 12:34:07

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
11页	264K
描述
CMOS 12-Bit Serial Input Multiplying DIGITAL-TO-ANALOG CONVERTER

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DAC8043U2K5 数据手册

DAC8043

CMOS 12-Bit Serial Input Multiplying

DIGITAL-TO-ANALOG CONVERTER

FEATURES

APPLICATIONS

● 12-BIT ACCURACY IN 8-PIN SOIC

● FAST 3-WIRE SERIAL INTERFACE

● LOW INL AND DNL: ±1/2 LSB max

● GAIN ACCURACY TO ±1LSB max

● LOW GAIN TEMPCO: 5ppm/°C max

● OPERATES WITH +5V SUPPLY

● TTL/CMOS COMPATIBLE

● AUTOMATIC CALIBRATION

● MOTION CONTROL

● MICROPROCESSOR CONTROL SYSTEMS

● PROGRAMMABLE AMPLIFIER/

ATTENUATORS

● DIGITALLY CONTROLLED FILTERS

● ESD PROTECTED

DESCRIPTION

The DAC8043 is a 12-bit current output multiplying

digital-to-analog converter (DAC) that is packaged in a

space-saving, surface-mount 8-pin SOIC. Its 3-wire se-

rial interface saves additional circuit board space which

results in low power dissipation. When used with micro-

processors having a serial port, the DAC8043 minimizes

the digital noise feedthrough from its input to output.

The serial port can be used as a dedicated analog bus and

kept inactive while the DAC8043 is in use. Serial inter-

facing reduces the complexity of opto or transformer

isolation applications.

R_FB

12-Bit

D/A

Converter

V_REF

I_OUT

12-Bit

DAC Register

The DAC8043 contains a 12-bit serial-in, parallel-out

shift register, a 12-bit DAC register, a 12-bit CMOS

DAC, and control logic. Serial input (SRI) data is clocked

into the input register on the rising edge of the clock

(CLK) pulse. When the new data word had been clocked

in, it is loaded into the DAC register by taking the LD

input low. Data in the DAC register is converted to an

output current by the D/A converter.

V_DD

GND

CLK

SRI

12-Bit Input

Shift Register

The DAC8043 operates from a single +5V power supply

which makes the DAC8043 an ideal low power, small

size, high performance solution for several applications.

International Airport Industrial Park

•

Mailing Address: PO Box 11400, Tucson, AZ 85734

FAXLine: (800) 548-6133 (US/Canada Only)

• Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111

Internet: http://www.burr-brown.com/

•

Cable: BBRCORP

•

Telex: 066-6491

•

FAX: (520) 889-1510

•

Immediate Product Info: (800) 548-6132

PDS-1197B

Printed in U.S.A. March, 1998

DAC8043

SBAS028

12 3 4 5 6 7...11

中文翻译

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与DAC8043U2K5相关器件

型号	品牌	获取价格	描述	数据表
DAC8043U2K5G4	TI	获取价格	CMOS 12-Bit Serial Input Multiplying DIGITAL-TO-ANALOG CONVERTER
DAC8043UC	BB	获取价格	CMOS 12-Bit Serial Input Multiplying DIGITAL-TO-ANALOG CONVERTER
DAC8043UC	TI	获取价格	CMOS 12-Bit Serial Input Multiplying DIGITAL-TO-ANALOG CONVERTER
DAC8043UC/2K5	BB	获取价格	D/A Converter, 1 Func, Serial Input Loading, 0.25us Settling Time, PDSO8, SOIC-8
DAC8043UC/2K5	TI	获取价格	CMOS 12 位串行输入乘法数模转换器 \| D \| 8 \| -40 to 85
DAC8043UC/2K5G4	TI	获取价格	CMOS 12-Bit Serial Input Mulitplying Digital-to-Analog Converter 8-SOIC -40 to 85
DAC8043UC2K5	TI	获取价格	CMOS 12-Bit Serial Input Multiplying DIGITAL-TO-ANALOG CONVERTER
DAC8043UC2K5G4	TI	获取价格	CMOS 12-Bit Serial Input Multiplying DIGITAL-TO-ANALOG CONVERTER
DAC8043UCG4	TI	获取价格	CMOS 12-Bit Serial Input Multiplying DIGITAL-TO-ANALOG CONVERTER
DAC8043UG4	TI	获取价格	CMOS 12-Bit Serial Input Multiplying DIGITAL-TO-ANALOG CONVERTER

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