High side current sense amplifier

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  • 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.

    主要特性

    • 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

样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
数量
ECCN (US)
更多信息
从分销商订购
从ST订购
min
max
TSC1021AIPT TSSOP-8 Tape And Reel -40 125
批量生产
0.65 1000 EAR99
更多信息

Country of Origin:

MOROCCO

查看供货情况

Distributor availability ofTSC1021AIPT

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 4 1 Order Now

代理商库存报告日期: 2019-12-05

代理商名称

MOUSER

库存

4

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-12-05

立即购买
TSC1021BIPT TSSOP-8 Tape And Reel -40 125
批量生产
0.65 1000 EAR99
更多信息

Country of Origin:

MOROCCO

查看供货情况

Distributor availability ofTSC1021BIPT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2655 1 Order Now
MOUSER WORLDWIDE 3990 1 Order Now
Farnell Element14 EUROPE 3987 1 Order Now

代理商库存报告日期: 2019-12-05

代理商名称

DIGIKEY

库存

2655

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

3990

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

3987

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-12-05

立即购买
TSC1021BIYPT TSSOP-8 Tape And Reel -40 125
批量生产
0.78 1000 EAR99
更多信息

Country of Origin:

MOROCCO

查看供货情况

Distributor availability ofTSC1021BIYPT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3900 1 Order Now
RS COMPONENTS EUROPE 250 1 Order Now
MOUSER WORLDWIDE 4049 1 Order Now
Farnell Element14 EUROPE 2112 1 Order Now

代理商库存报告日期: 2019-12-05

代理商名称

DIGIKEY

库存

3900

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

250

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

4049

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2112

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-12-05

获取样片
TSC1021AIYPT TSSOP-8 Tape And Reel -40 125
批量生产
0.78 1000 EAR99
更多信息

Country of Origin:

MOROCCO

查看供货情况

Distributor availability ofTSC1021AIYPT

代理商名称
地区 库存 最小订购量 Third party link
RS COMPONENTS EUROPE 8000 1 Order Now
MOUSER WORLDWIDE 4000 1 Order Now
Farnell Element14 EUROPE 3996 1 Order Now

代理商库存报告日期: 2019-12-05

代理商名称

RS COMPONENTS

库存

8000

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

4000

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

3996

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-12-05

获取样片

TSC1021AIPT

封装

TSSOP-8

包装类型

Tape And Reel

单价(US$)

0.65*

Distributor availability ofTSC1021AIPT

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 4 1 Order Now

代理商库存报告日期: 2019-12-05

代理商名称

MOUSER

库存

4

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-12-05

Operating Temperature (°C)

(min)

-40

(max)

125

供货状态

批量生产

单价(US$)

0.65

数量

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TSC1021BIPT

封装

TSSOP-8

包装类型

Tape And Reel

单价(US$)

0.65*

Distributor availability ofTSC1021BIPT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2655 1 Order Now
MOUSER WORLDWIDE 3990 1 Order Now
Farnell Element14 EUROPE 3987 1 Order Now

代理商库存报告日期: 2019-12-05

代理商名称

DIGIKEY

库存

2655

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

3990

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

3987

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-12-05

Operating Temperature (°C)

(min)

-40

(max)

125

供货状态

批量生产

单价(US$)

0.65

数量

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TSC1021BIYPT

封装

TSSOP-8

包装类型

Tape And Reel

单价(US$)

0.78*

Distributor availability ofTSC1021BIYPT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3900 1 Order Now
RS COMPONENTS EUROPE 250 1 Order Now
MOUSER WORLDWIDE 4049 1 Order Now
Farnell Element14 EUROPE 2112 1 Order Now

代理商库存报告日期: 2019-12-05

代理商名称

DIGIKEY

库存

3900

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

250

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

4049

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2112

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-12-05

Operating Temperature (°C)

(min)

-40

(max)

125

供货状态

批量生产

单价(US$)

0.78

数量

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TSC1021AIYPT

封装

TSSOP-8

包装类型

Tape And Reel

单价(US$)

0.78*

Distributor availability ofTSC1021AIYPT

代理商名称
地区 库存 最小订购量 Third party link
RS COMPONENTS EUROPE 8000 1 Order Now
MOUSER WORLDWIDE 4000 1 Order Now
Farnell Element14 EUROPE 3996 1 Order Now

代理商库存报告日期: 2019-12-05

代理商名称

RS COMPONENTS

库存

8000

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

4000

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

3996

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-12-05

Operating Temperature (°C)

(min)

-40

(max)

125

供货状态

批量生产

单价(US$)

0.78

数量

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
TSC1021AIPT
批量生产
TSSOP-8 工业 Ecopack3
TSC1021AIYPT
批量生产
TSSOP-8 汽车 Ecopack3
TSC1021BIPT
批量生产
TSSOP-8 工业 Ecopack3
TSC1021BIYPT
批量生产
TSSOP-8 汽车 Ecopack3

TSC1021AIPT

Package:

TSSOP-8

Material Declaration**:

Marketing Status

批量生产

Package

TSSOP-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC1021AIYPT

Package:

TSSOP-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

TSC1021BIPT

Package:

TSSOP-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSC1021BIYPT

Package:

TSSOP-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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