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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 SO8 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.主要特性
- 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 °C to 125 °C operating temperature range
- 4 kV ESD protection
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开发工具硬件
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图片 产品型号 制造商 描述 
ST-OPAMPS-APP ST 用于智能手机和平板电脑的运算放大器和比较器应用 产品型号用于智能手机和平板电脑的运算放大器和比较器应用
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评估工具
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图片 产品型号 制造商 描述 
STEVAL-ISQ010V1 -- 基于TSC102的高侧电流感应放大器演示板 产品型号基于TSC102的高侧电流感应放大器演示板
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质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| TSC102IDT |
批量生产
|
SO-8 | 工业 | Ecopack3 |
|
| TSC102IPT |
批量生产
|
TSSOP-8 | 工业 | Ecopack3 | |
| TSC102IYDT |
批量生产
|
SO-8 | 汽车应用 | Ecopack3 | |
| TSC102IYPT |
批量生产
|
TSSOP-8 | 汽车应用 | Ecopack3 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| TSC102IPT | 5 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | TSSOP-8 | -40 | 125 | MOROCCO | 0.65 / 1k | |
| TSC102IDT | 1 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | SO-8 | -40 | 125 | MOROCCO | 0.65 / 1k | |
| TSC102IYPT | 没有经销商，请联系我们的销售办事处 | 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | TSSOP-8 | -40 | 125 | MOROCCO | 0.78 / 1k | |
| TSC102IYDT | 1 distributors | 样片和购买 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | SO-8 | -40 | 125 | MOROCCO | 0.78 / 1k | |
