产品概要
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.
-
性能一览
- 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
EDA Symbols, Footprints and 3D Models
STMicroelectronics - TSC1021
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
Symbols
Footprints
3D models
所有资源
| Resource title | 版本 | Latest update | Actions | Details | 下載 |
|---|
SPICE models (1)
| Resource title | 版本 | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| MOD | 2.0 | 03 Nov 2020 | 03 Nov 2020 |
Eldo models (1)
| Resource title | 版本 | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| MOD | 2.0 | 03 Nov 2020 | 03 Nov 2020 |
SIMetrix models (1)
| Resource title | 版本 | Latest update | Actions | Options | ||
|---|---|---|---|---|---|---|
| ZIP | 2023.12 | 11 Mar 2024 | 11 Mar 2024 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| TSC1021AIPT | Active 产品已量产 | TSSOP-8L | Industrial | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| TSC1021AIYPT | Active 产品已量产 | TSSOP-8L | Automotive | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| TSC1021BIPT | Active 产品已量产 | TSSOP-8L | Industrial | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| TSC1021BIYPT | Active 产品已量产 | TSSOP-8L | Automotive | 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。
You’re now leaving st.com and will be re-directed to our Partner’s website.
For the latest innovations and solutions from ST, sign up for our newsletters.
Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Grade | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| |||||||||||
TSC1021AIPT Active
TSC1021BIPT Active
TSC1021BIYPT Active
TSC1021AIYPT Active