DAC8043FSZ

更新时间： 2024-11-29 12:43:55

品牌	Logo	应用领域
亚德诺 - ADI		转换器数模转换器光电二极管
页数	文件大小	规格书
16页	316K
描述
12-Bit Serial Input Multiplying CMOS Digital-to-Analog Converter

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DAC8043FSZ 数据手册

12-Bit Serial Input Multiplying CMOS

Digital-to-Analog Converter

DAC8043

FEATURES

FUNCTIONAL BLOCK DIAGRAM

12-bit accuracy in an 8-lead PDIP and SOIC package

Fast serial data input

Double data buffers

Low ½ LSB maximum INL and 1 LSB maximum DNL

Maximum gain error: 2 LSB

Low 5 ppm/°C maximum tempco

ESD resistant

DAC8043

12-BIT DAC

REF

OUT

12-BIT

DAC REGISTER

Low cost

Available in die form

CLK

SRI

12-BIT

SHIFT REGISTER

GND

APPLICATIONS

Autocalibration systems

Process control and industrial automation

Programmable amplifiers and attenuators

Digitally controlled filters

Figure 1.

GENERAL DESCRIPTION

The DAC8043 is a high accuracy 12-bit CMOS multiplying

DAC in a space-saving 8-lead PDIP 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. In addition, 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.

Data in the DAC register is converted to an output current by

the digital-to-analog converter (DAC).

The fast interface timing of the DAC8043 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

AD5443.

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 a PDIP package that is

compatible with auto-insertion equipment. There is also a

16-lead SOIC package available.

The circuit consists of a 12-bit serial-in, parallel-out shift register,

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 CLK pulse. When the new data word has been clocked

in, it is loaded into the DAC register with the

input pin.

Rev. E

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

rightsof third parties that may result fromits use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks andregisteredtrademarks are the property of their respective owners.

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

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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与DAC8043FSZ相关器件

型号	品牌	获取价格	描述	数据表
DAC8043FZ	ADI	获取价格	12-Bit Serial Input Multiplying CMOS D/A Converter
DAC8043GP	ADI	获取价格	12-Bit Serial Input Multiplying CMOS D/A Converter
DAC8043GPZ	ADI	获取价格	12-Bit Serial Input Multiplying CMOS Digital-to-Analog Converter
DAC8043HP	ADI	获取价格	12-Bit Serial Input Multiplying CMOS D/A Converter
DAC8043P	BB	获取价格	D/A Converter, 1 Func, Serial Input Loading, 0.25us Settling Time, PDIP8,
DAC8043PC	BB	获取价格	D/A Converter, 1 Func, Serial Input Loading, 0.25us Settling Time, PDIP8,
DAC8043U	BB	获取价格	CMOS 12-Bit Serial Input Multiplying DIGITAL-TO-ANALOG CONVERTER
DAC8043U	TI	获取价格	CMOS 12-Bit Serial Input Multiplying DIGITAL-TO-ANALOG CONVERTER
DAC8043U/2K5	BB	获取价格	D/A Converter, 1 Func, Serial Input Loading, 0.25us Settling Time, PDSO8, GREEN, SOIC-8
DAC8043U/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

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