Datasheet > AA88347AP

AA88347AP

更新时间： 2024-02-18 10:55:38

品牌	Logo	应用领域
宏海微 - AGAMEM		/
页数	文件大小	规格书
10页	95K
描述
8-BIT DAC

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技术参数
数据手册

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AA88347AP 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.6
Base Number Matches：	1

AA88347AP 数据手册

Agamem Microelectronics Inc. AA88347AP

8-BIT DAC

FEATURE

12 bits serial data input(3 wire serial data

transfer method, DI, CLK, LD)

Pin Assignment

(Top View)

R-2R resistor ladder used for D/A conversion

8 channels with 8-bit resolution monotonic D/A

converted

8 channel buffer operational amplifiers operating

in the full voltage range from VCC to GND only

if VDD=VCC and VSS=GND

Max. 2.5 MHz serial digital data input

Serial I/O for cascade application

Max. 1.0 mA output drive/sink current

Two separate power supply/ground lines for

system and analog power supply

GND

AO1

VSS

AO2

AO3

AO4

AO5

AO6

AO7

VDD

CLK

AO8

VCC

Single +5 V system power supply

DESCRIPTION

The AA88347AP is a CMOS processed

AA88347AP is a single 5V power DAC.

digital to analog converter (DAC) with 8-bit Analog DC output could be full voltage swing

reso- lotion, low leakage current and low as the analog power is equal to the system

operating current. The AA88347AP has 8 power

channels with build in operational amplifier In addition to normal D/A converter

output buffers which could operate in the applications, AA88347AP is also available for

full-swing voltage range from VCC to GND electronic volume and instead of potentio-

and enhance the Drive/Sink ability up to max. meters for adjustment due to its high stability

1mA.

Digital data (DI) input serially in a max. 2.5

MHz clock (CLK) rate. The latched 12-bit for AA88347AP. Its operational temper- nature

on the capacitive load.

16 pins TSSOP package type are available

digital data is converted into an analog DC

voltage in the range from VSS to VDD with

8-bit resolution in one of the eight channels by

the D/A converter in a max. 100μs settling

time.

range is specified over –20℃ to 85℃.

2006/7/5

12 3 4 5 6 7...10

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