Datasheet > AA88347A

AA88347A

更新时间： 2024-01-25 09:19:05

品牌	Logo	应用领域
宏海微 - AGAMEM		/
页数	文件大小	规格书
1页	52K
描述
8-BIT DAC

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

AA88347A 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

AA88347A 数据手册

AA88347A

8-BIT DAC

Agamem Microelectronics Inc.

DESCRIPTION

The AA88347A is a CMOS processed digital to analog converter (DAC) with 8-bit resolution, low leakage and

operating current. The AA88347A has 8 channels with build in operational amplifier output buffers which could

operate in the full-swing voltage range from VCC to GND and enhance the Drive/Sink ability up to max. 1mA.

Digital data (DI) input serially in a max. 2.5 MHz clock (CLK) rate. The latched 12-bit digital data is converted into

an analog DC voltage in the range from VSS to VDD with 8-bit resolution in one of the 8 channels by the D/A

converter in a max. 100)s setting time. AA88347A is a single 5V power DAC. Analog DC output could be full

voltage swing as the analog power is equal to the system power. In addition to normal D/A converter applications,

AA88347A is also available for electronic volume and instead of potentiometers for adjustment due to its high

stability on the capacitive load.16 pins TSSOP package type are available for AA88347A. Its operational temper-

nature range is specified over -20 to 85

FEATURES

• 12 bits serial data input (3 wire serial data transfer method, DI, CLK, LD)

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

• 8 channels with 8-bit resolution monotonic D/A converter

• 8 channels 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

• Single +5 V system power supply

APPLICATION

• DVD, CD-R, CD-RW, DVC, digital camera, and other industrial equipments

BLOCK DIAGRAM

©Copyright Agamem Microelectronics Inc.

www.agamem.com.tw

2010/02/04

Ver 2.0

AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE

TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY

LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTS OR CIRCUIT DESCRIBED HEREIN; NEITHER

DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

下载PDF

与AA88347A相关器件

型号	品牌	描述	获取价格	数据表
AA88347AP	AGAMEM	8-BIT DAC	获取价格
AA88347L	AGAMEM	8-BIT DAC	获取价格
AA88348	AGAMEM	8-BIT DAC	获取价格
AA88348AP	AGAMEM	8-BIT DAC	获取价格
AA88349	AGAMEM	8-BIT DAC	获取价格
AA88349A	AGAMEM	8-BIT DAC	获取价格