TSC102 High side current sense amplifier plus signal conditioning amplifier
The TSC102 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage.
The device’s wide input common-mode voltage range, low quiescent current and tiny TSSOP8 packaging enable use in a wide variety of applications (also available in SO-8 package).
The input common-mode and power supply voltages are independent. The common-mode voltage can range from 2.8 to 30 V in operating conditions.
The TSC102 is rugged against abnormal conditions on the input pins: Vp and Vm can withstand up to 60 V in case of voltage spikes, as little as -16 V in case of reversed battery, and up to 4 kV in case of electrostatic discharge.
In addition to the current sensing amplifier, the TSC102 offers a fully accessible amplifier for output signal conditioning.
The device’s overall current consumption is lower than 420 μA.
技术特性
- Independent supply and input common-mode voltages
- Wide common-mode operating range: 2.8 to 30 V
- Wide common-mode surviving range: -16 to 60 V (reversed battery and load-dump conditions)
- Low current consumption: ICC max = 420 μA
- Output amplifier for tailor-made signal conditioning
- -40 to 125° C operating temperature range
- 4 kV ESD protection
Circuit Diagram
TSC102 订购信息
| 订购型号 | 产品状态 | 美金价格 | 数量 | 封装 | 包装形式 | 温度范围 | 材料声明 |
| TSC102IDT | Active | 0.767 | 1000 | SO-8 | Tape And Reel | -40 °C-125 °C | TSC102IDT |
| TSC102IYDT | Active | 0.915 | 1000 | SO-8 | Tape And Reel | -40 °C-125 °C | TSC102IYDT |
| TSC102IYPT | Active | 0.95 | 1000 | TSSOP8 | Tape And Reel | -40 °C-125 °C | TSC102IYPT |
| TSC102IPT | Active | 0.767 | 1000 | TSSOP8 | Tape And Reel | -40 °C-125 °C | TSC102IPT |
DATASHEET
| 下载 | 描述 | 版本 | 大小 |
| TSC102 | DS6589: High-side current sense amplifier plus signal conditioning amplifier | 2 | 668KB |
BOARDS AND TOOLS
| 下载 | 描述 |
| STEVAL-ISQ010V1 | High-side current-sense amplifier demonstration board based on the TSC102 |
SPICE MODELS
| 描述 | 版本 | 大小 |
| Spice macromodel - High-side current sense amplifier plus signal contioning amplifier | 1.0 | 15KB |
| Eldo macromodel - High-side current sense amplifier plus signal contioning amplifier | 1.0 | 14KB |
