DAC8043

更新时间： 2024-11-04 22:40:07

品牌	Logo	应用领域
BB		转换器数模转换器
页数	文件大小	规格书
7页	107K
描述
CMOS 12-Bit Serial Input Multiplying DIGITAL-TO-ANALOG CONVERTER

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技术参数
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DAC8043 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.59	Is Samacsys：	N
转换器类型：	D/A CONVERTER	输入位码：	BINARY
输入格式：	SERIAL	JESD-30 代码：	X-XUUC-N9
最大线性误差 (EL)：	0.0244%	位数：	12
功能数量：	1	端子数量：	9
封装主体材料：	UNSPECIFIED	封装代码：	DIE
封装形状：	UNSPECIFIED	封装形式：	UNCASED CHIP
认证状态：	Not Qualified	最大压摆率：	0.5 mA
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	端子形式：	NO LEAD
端子位置：	UPPER	Base Number Matches：	1

DAC8043 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

12 3 4 5 6 7

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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