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LTC8143FSW#TRPBF PDF预览

LTC8143FSW#TRPBF

更新时间: 2024-11-28 13:09:51
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
8页 219K
描述
LTC8143 - Improved Industry Standard Serial 12-Bit Multiplying DACs; Package: SO; Pins: 16; Temperature Range: -40°C to 85°C

LTC8143FSW#TRPBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP,
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.31转换器类型:D/A CONVERTER
输入位码:BINARY, OFFSET BINARY输入格式:SERIAL
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:10.3 mm最大线性误差 (EL):0.0244%
湿度敏感等级:1位数:12
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:2.65 mm标称安定时间 (tstl):0.25 µs
最大压摆率:2 mA标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:7.5 mmBase Number Matches:1

LTC8143FSW#TRPBF 数据手册

 浏览型号LTC8143FSW#TRPBF的Datasheet PDF文件第2页浏览型号LTC8143FSW#TRPBF的Datasheet PDF文件第3页浏览型号LTC8143FSW#TRPBF的Datasheet PDF文件第4页浏览型号LTC8143FSW#TRPBF的Datasheet PDF文件第5页浏览型号LTC8143FSW#TRPBF的Datasheet PDF文件第6页浏览型号LTC8143FSW#TRPBF的Datasheet PDF文件第7页 
LTC7543/LTC8143  
Improved Industry Standard  
Serial 12-Bit Multiplying DACs  
U
FEATURES  
DESCRIPTION  
The LTC®7543/LTC8143 are serial-input 12-bit multiply-  
ingdigital-to-analogconverters(DACs).Theyaresuperior  
pin compatible replacements for the AD7543 and  
DAC-8143. Improvements include better accuracy, better  
stability over temperature and supply variations, lower  
sensitivity to output amplifier offset, tighter timing speci-  
fications and lower output capacitance.  
Improved Direct Replacement for AD7543  
and DAC-8143  
Low Cost  
DNL and INL Over Temperature: ±0.5LSB  
Easy, Fast and Flexible Serial Interface  
Daisy-Chain 3-Wire Interface for Multiple DAC  
Systems (LTC8143)  
1LSB Maximum Gain Error Over Temperature  
An easy-to-use serial interface includes an asynchronous  
CLEARinputforsystemsrequiringinitializationtoaknown  
state. The LTC8143 has a serial data output to allow daisy-  
chaining multiple DACs on a 3-wire interface bus.  
Eliminates Adjustment  
Asynchronous Clear Input for Initialization  
Four-Quadrant Multiplication  
Low Power Consumption  
16-Pin PDIP and SO Packages  
These DACs are extremely versatile. They can be used for  
2-quadrant and 4-quadrant multiplying, programmable  
gain and single supply applications, such as noninverting  
voltage output and biased or offset ground mode.  
U
APPLICATIONS  
Process Control and Industrial Automation  
Remote Microprocessor-Controlled Systems  
Digitally Controlled Filters and Power Supplies  
Programmable Gain Amplifiers  
Automatic Test Equipment  
Parts are available in 16-pin PDIP and SO packages and  
are specified over the extended industrial temperature  
range, 40°C to 85°C.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
U
TYPICAL APPLICATION  
Multiplying DAC Has Easy 3-Wire Serial Interface  
Integral Nonlinearity Over Temperature  
V
1.0  
IN  
5V  
14  
15  
16  
R
FB  
OUT 1  
33pF  
0.5  
V
V
DD  
REF  
1
2
4
7
5
T
A
= 85°C  
T = 25°C  
A
STB1  
SRI  
CLOCK  
DATA  
LOAD  
LTC7543  
LTC8143  
LT®1097  
+
V
OUT  
0
–0.5  
–1.0  
LD1  
OUT 2  
AGND  
T
= –40°C  
DGND  
12  
A
3
7543/8143 TA01  
0
512  
1536 2048 2560 3072  
3584  
4095  
1024  
DIGITAL INPUT CODE  
7543/8143 TA02  
1

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