产品概述
描述
TSC2020, TSC2021 and TSC2022 are a series of precision bidirectional current sense amplifier. They can sense current via a shunt resistor over a wide range of common-mode voltages, from -4 to +100 V, whatever the supply voltage is. It is able to sense very low drop voltages, minimizing measurement error.
TSC2020, TSC2021 and TSC2022 are current sense amplifiers that may be used for various functions like precision current measurement, overcurrent protection, current monitoring, and feedback loops. These devices fully operate over the supply voltage range of 2.7 to 5.5 V, and over an ambient temperature range of -40 to 125 °C.
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所有功能
- Wide common-mode voltage: -4 to 100 V
- High common-mode rejection CMR: 100 dB min.
- Offset voltage: ±150 µV max.
- Offset drift: 0.5 µV/°C max.
- Enhanced PWM rejection
- 2.7 to 5.5 V supply voltage
- Internal fixed gain
- TSC2020: 20 V/V
- TSC2021: 50 V/V
- TSC2022: 100 V/V
- Gain error: 0.3% max.
- Gain drift: 3.5 ppm/°C max.
- SO8, MiniSO8 and TSSOP8 packages
- AEC-Q100 qualified
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EDA符号、封装和3D模型
意法半导体 - TSC2022
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符号
封装
3D模型
所有资源
| 资源标题 | 版本 | 更新时间 |
|---|
SPICE models (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 2.0 | 20 Nov 2024 | 20 Nov 2024 |
SIMetrix models (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 2024.11 | 26 Nov 2024 | 26 Nov 2024 |
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| TSC2022IDT | 预览 | SO-8 | 工业 | Ecopack3 | |
| TSC2022IST | 批量生产 | MiniSO-8 | 工业 | Ecopack3 | |
| TSC2022IYDT | 预览 | SO-8 | 汽车应用 | Ecopack3 | |
| TSC2022IYST | 批量生产 | MiniSO-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 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | 等级规格 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||
| TSC2022IST | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| TSC2022IDT | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| TSC2022IYST | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| TSC2022IYDT | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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TSC2022IST 批量生产
TSC2022IDT 预览
TSC2022IYST 批量生产
TSC2022IYDT 预览