STMicroelectronics TSC101 High Side Current Sense Amplifier
STMicroelectronics TSC101 High Side Current Sense Amplifiers measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage. The gain is internally fixed. Wide input common-mode voltage range, low quiescent current, and tiny SOT-23 packaging enable use in a wide variety of applications. The input common-mode and power supply voltages are independent. The common-mode voltage can range from 2.8V to 30V in operating conditions and up to 60V in absolute maximum rating conditions. The current consumption below 300μA and the wide supply voltage range enable the power supply to be connected to either side of the current measurement shunt with minimal error.
Features
- Independent supply and input common-mode voltages
- Wide common-mode operating range: 2.8 to 30V
- Wide common-mode surviving range: -0.3 to 60V (load-dump)
- Wide supply voltage range: 4 to 24V
- Low current consumption: ICC max = 300μA
- Internally fixed gain: 20V/V, 50V/V or 100V/V
- Buffered output
Applications
- Automotive current monitoring
- Notebook computers
- DC motor controls
- Photovoltaic systems
- Battery chargers
- Precision current sources
Application Schematic
View Results ( 3 ) Page
| 零件編號 | 規格書 | 通道數 | CMRR - 共模抑制比 | Ib - 輸入偏置電流 | Vos - 輸入偏移電壓 | 運作供電電流 | 標準包裝數量 | 電源電壓 - 最大值 | 電源電壓 - 最小值 | 增益V/V | SR - 迴轉率 | 資格 | 封裝/外殼 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TSC101AIYLT |  |
1 Channel | 90 dB | 5.5 uA | 900 mV | 300 uA | 3000 | 24 V | 4 V | 20 V/V | 0.9 V/us | AEC-Q100 | SOT-23-5 |
| TSC101CILT | |
1 Channel | 90 dB | 5.5 uA | 900 mV | 300 uA | 3000 | 24 V | 4 V | ||||
| TSC101BILT | |
1 Channel | 90 dB | 5.5 uA | 900 mV | 300 uA | 3000 | 24 V | 4 V |
發佈日期: 2010-08-09
| 更新日期: 2022-03-11