产品概述
描述
The TSC1021 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage.
The TSC1021 has been specifically designed for automotive conditions: load-dump protection up to 60 V, reverse-battery protection up to -32 V, ESD protection up to 4 kV and internal filtering for EMI performance.
Input common-mode and power supply voltages are independent: the common-mode voltage can range from 2.8 to 30 V in operating conditions and up to 60 V in absolute maximum ratings while the TSC1021 can be supplied by a 5 V independent supply line.
The TSC1021 is housed in a tiny TSSOP8 package and integrates a buffer that provides low impedance output to ease interfacing and avoid accuracy losses. The overall device current consumption is lower than 300 µA.
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所有功能
- Wide common-mode operating range independent of supply: 2.8 V to 30 V
- Wide common-mode survival range: -32 V to 60 V (reversed battery and load-dump conditions)
- Maximum input offset voltage:
- ±1.5 mV for Tamb= 25 °C
- ±2.3 mV for -40 °C < Tamb < 125 °C
- Maximum total output voltage error:
- ±1.5 % for Tamb= 25 °C
- ±2.5 % for -40 °C < Tamb < 125 °C
- Maximum variation over temperature:
- dVos/dT = 8 µV/°C
- dVout/dT = 100 ppm/°C
- Low current consumption: ICCmax = 300 µA
- -40 °C to 125 °C operating temperature range
- Internally fixed gain: 20 V/V, 50 V/V
- EMI filtering
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EDA符号、封装和3D模型
意法半导体 - TSC1021
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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 | ||
|---|---|---|---|---|
| MOD | 2.0 | 03 Nov 2020 | 03 Nov 2020 |
Eldo models (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| MOD | 2.0 | 03 Nov 2020 | 03 Nov 2020 |
SIMetrix models (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 2023.12 | 11 Mar 2024 | 11 Mar 2024 |
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|
| TSC1021AIPT | 批量生产 | TSSOP-8L | 工业 | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| TSC1021AIYPT | 批量生产 | TSSOP-8L | 汽车应用 | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| TSC1021BIPT | 批量生产 | TSSOP-8L | 工业 | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| TSC1021BIYPT | 批量生产 | TSSOP-8L | 汽车应用 | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 |
(**) 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 | ||||||||||||||
| TSC1021AIPT | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
| |||||||||||
| TSC1021BIPT | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
| |||||||||||
| TSC1021BIYPT | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
| |||||||||||
| TSC1021AIYPT | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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TSC1021AIPT 批量生产
TSC1021BIPT 批量生产
TSC1021BIYPT 批量生产
TSC1021AIYPT 批量生产