The TPA183 series of zero-drift, unidirectional current sense amplifiers can sense voltage drops across shunts at common-mode voltages from 2.7 V to 30 V. The TPA183 series supports a voltage output with options of four fixed gains: 25 V/V, 50 V/V, 100 V/V, and 200 V/V. The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10 mV full-scale.
The TPA183 does not have a separate VCC supply voltage pin. The operating supply voltage is internally connected to IN+ pin, drawing a maximum of 220 μA quiescent current.
All versions are specified from –40°C +125°C and offered in the SOT23-5 package.
Features
Offset Voltage: ±250 μV (MAX)
Wide Common-Mode Voltage: 2.7 V to 30 V
Accuracy and Zero-Drift Performance
±1% Gain Error (Max over temperature)
0.5μV/°C Offset Drift (Max)
10 ppm/°C Gain Drift (Max)
Four Gain Options:
− TPA183A1: 25 V/V
− TPA183A2: 50 V/V
− TPA183A3: 100 V/V
− TPA183A4: 200 V/V
Quiescent Current (IN+): 220 μA (Maximum)
Rail-to-Rail Output
Package: SOT23-5
Industrial −40°C to 125°C Operation Range
ESD Rating: Robust 2 kV – HBM, 2 kV – CDM
Applications
Current Sense (High−Side/Low−Side)
Power Management
Battery Chargers
TPA183A1-S5TR/TPA183A2-S5TR/TPA183A3-S5TR/TPA183A4-S5TR电流检测放大器芯片3PEAK正品现货供应.
首页产品中心代理品牌IC学院 IC资讯成功案例常见问题了解昊海鑫 企业新闻联系我们企业招聘
Copyright © 2005-2010 All rights reserved 深圳市昊海鑫科技有限公司 粤ICP备18143393号CNZZ()
地址:广东省深圳市宝安区西乡街道固戍社区宝源路北侧宝港中心411电话:0755-33561021
传真:0755-85298357邮箱:haixinkeji@163.com技术支持:昊海鑫科技
深圳最专业的IC代理商,IC供应商,TPOWER代理商,英集芯代理商,3PEAK代理商,帝奥微代理商,纳芯微代理商,EON代理商,Winbond代理商.你身边最优秀的IC供应商合作伙伴
升邦科技官方微信
扫一扫立即加关注