Datasheet > R2A20168SP

R2A20168SP

更新时间： 2024-11-21 07:20:15

品牌	Logo	应用领域
瑞萨 - RENESAS		转换器缓冲放大器
页数	文件大小	规格书
10页	465K
描述
8-bit 8ch D/A Converter with Buffer Amplifiers

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R2A20168SP 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	SOP-16	Reach Compliance Code：	compliant
风险等级：	5.78	转换器类型：	D/A CONVERTER
输入位码：	BINARY	输入格式：	SERIAL
JESD-30 代码：	R-PDSO-G16	长度：	10.06 mm
最大线性误差 (EL)：	0.3906%	位数：	8
功能数量：	1	端子数量：	16
最高工作温度：	85 °C	最低工作温度：	-30 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP16,.3	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	电源：	5 V
认证状态：	Not Qualified	座面最大高度：	2.2 mm
最大稳定时间：	150 µs	子类别：	Other Converters
最大压摆率：	1.2 mA	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	OTHER	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
宽度：	5.5 mm	Base Number Matches：	1

R2A20168SP 数据手册

New Product

R2A20168NP/SA/SP

8-bit 8ch D/A Converter with Buffer Amplifiers

R03DS0019EJ0100

Rev.1.00

2011.09.05

Description

The R2A20168 is an integrated circuit semiconductor of CMOS structure with 8 channels of built in D/A

unnecessary and enabling configuration of a system with few component parts.

Serial data transfer type input can easily be used through a combination of three lines: DI, CLK, and LD.

Outputs incorporate buffer op-amps that have a drive capacity of 1 mA or above for both sink source, and

can operate over the entire voltage range from almost ground to Vcc ( 0 to 5V ), making peripheral elements

unnecessary and enabling configuration of a system with few component parts.

Very small QFN package is added to lineup. It is suitable for a small mounting and reduces the mounting area.

Features

 Guarantee Nonlinearity error : +/-1.0LSB, Differential nonlinearity error : +/-0.7LSB

 Data transfer format: 12-bit serial data input type by 3 wire ( DI, SCK, LD )

 Output buffer op-amps: Operable over entire voltage range from almost ground to Vcc ( 0 to 5V )

 Very small size package line-up: QFN-16(pin pitch: 0.5mm), TSSOP-16(pin pitch 0.65mm)

Application

 Conversion from digital data to analog control data for home-use and industrial equipment.

 Signal gain control or automatic adjustment of LCD-TV, PDP-TV or LCD display-monitor.

 Blurring correction control or various control of the interchangeable lens of digital still camera.

 Automatic adjustment by combination with microcomputer and EEPROM.

(substitution of half fixed resistance)

Block Diagram

Number for SOP/TSSOP package

Number for QFN package

DI 14

12-bit shift register

D0 D1 D2 D3 D4 D5 D6 D7

13 11

D8 D9 D10 D11

CLK

Vcc

Channel decoder

10 12

3 4 5 6 7 8

Power on

reset

8-bit latch

8–bit latch

8-bit upper

segment R-2R

GND

Ao6 Ao7

V^refL

Ao5

Ao8

V^refU

Ao2 Ao3 Ao4

Ao1

Page 1 of 9

R03DS0019EJ0100 Rev.1.00

2011.09.05

12 3 4 5 6 7...10

中文翻译

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