DAC8408

更新时间： 2024-11-28 22:28:19

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
16页	219K
描述
Quad 8-Bit Multiplying CMOS D/A Converter with Memory

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DAC8408 数据手册

Quad 8-Bit Multiplying CMOS

D/A Converter with Memory

DAC8408

FEATURES

A common 8-bit T T L/CMOS compatible input port is used to

Four DACs in a 28 Pin, 0.6 Inch Wide DIP or 28-Pin J EDEC load data into any of the four DAC data-latches. Control lines

Plastic Chip Carrier

؎1/ 4 LSB Endpoint Linearity

Guaranteed Monotonic

DS1, DS2, and A/B determine which DAC will accept data.

Data loading is similar to that of a RAMs write cycle. Data can

be read back onto the same data bus with control line R/W. T he

DAC8408 is bus compatible with most 8-bit microprocessors,

including the 6800, 8080, 8085, and Z80. T he DAC8408 oper-

ates on a single +5 volt supply and dissipates less than 20 mW.

T he DAC8408 is manufactured using PMI’s highly stable,

thin-film resistors on an advanced oxide-isolated, silicon-gate,

CMOS process. PMI’s improved latch-up resistant design elimi-

nates the need for external protective Schottky diodes.

DACs Matched to Within 1%

Microprocessor Com patible

Read/ Write Capability (w ith Mem ory)

TTL/ CMOS Com patible

Four-Quadrant Multiplication

Single-Supply Operation (+5 V)

Low Pow er Consum ption

Latch-Up Resistant

O RD ERING INFO RMATIO N¹

Available In Die Form

APPLICATIONS

Tem perature

Range

P ackage

D escription

Voltage Set Points in Autom atic Test Equipm ent

System s Requiring Data Access for Self-Diagnostics

Industrial Autom ation

Multichannel Microprocessor-Controlled System s

Digitally Controlled Op Am p Offset Adjustm ent

Process Control

Model

INL

D NL

DAC8408GP

DAC8408ET

±1/4 LSB ±1/2 LSB 0°C to +70°C

±1/4 LSB ±1/2 LSB –40°C to +85°C

28-Pin Plastic DIP

28-Pin Cerdip

DAC8408AT ²±1/4 LSB ±1/2 LSB –55°C to +125°C 28-Pin Cerdip

DAC8408FT

±1/2 LSB ±1 LSB

–40°C to +85°C

–55°C to +125°C 28-Pin Cerdip

–40°C to +85°C

28-Pin Cerdip

DAC8408BT ²±1/2 LSB ±1 LSB

DAC8408FPC ³±1/2 LSB ±1 LSB

28-Contact PLCC

28-Pin SOL

28-Pin Plastic DIP

Digital Attenuators

DAC8408FS

DAC8408FP

±1/2 LSB ±1 LSB

NOT ES

¹Burn-in is available on commercial and industrial temperature range parts

in cerdip, plastic DIP, and T O-can packages. For outline information see Pack-

age Information section.

GENERAL D ESCRIP TIO N

T he DAC8408 is a monolithic quad 8-bit multiplying digital-to-

analog CMOS converter. Each DAC has its own reference input,

feedback resistor, and onboard data latches that feature

read/write capability. T he readback function serves as memory

for those systems requiring self-diagnostics.

²For devices processed in total compliance to MIL-ST D-883, add /883 after

part number. Consult factory for 883 data sheet.

³For availability and burn-in information on SO and PLCC packages, contact

your local sales office.

FUNCTIO NAL BLO CK D IAGRAM

DAC8408

REV. A

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...16

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与DAC8408相关器件

型号	品牌	获取价格	描述	数据表
DAC8408AT	ADI	获取价格	Quad 8-Bit Multiplying CMOS D/A Converter with Memory
DAC8408AT/883	ETC	获取价格	8-Bit Digital-to-Analog Converter
DAC8408AT/883C	ADI	获取价格	Quad 8-Bit Multiplying CMOS D/A Converter with Memory
DAC8408AT2	ADI	获取价格	Quad 8-Bit Multiplying CMOS D/A Converter with Memory
DAC8408ATMDB	ADI	获取价格	DAC8408ATMDB
DAC8408BT	ADI	获取价格	Quad 8-Bit Multiplying CMOS D/A Converter with Memory
DAC8408BT2	ADI	获取价格	Quad 8-Bit Multiplying CMOS D/A Converter with Memory
DAC8408BTC/883C	ADI	获取价格	IC QUAD, PARALLEL, 8 BITS INPUT LOADING, 0.19 us SETTLING TIME, 8-BIT DAC, CQCC28, CERAMIC
DAC8408BTC/883C	ROCHESTER	获取价格	QUAD, PARALLEL, 8 BITS INPUT LOADING, 0.19 us SETTLING TIME, 8-BIT DAC, CQCC28, CERAMIC, L
DAC8408ET	ADI	获取价格	Quad 8-Bit Multiplying CMOS D/A Converter with Memory

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