Low cost high-side current sense amplifier

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  • The TSC888 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage. The gain is internally fixed.

    Wide input common-mode voltage range, low quiescent current, and tiny SOT23-5 packaging make the TSC888 ideal for use in a wide variety of applications.
    Input common-mode and power supply voltages are independent. Common-mode voltage can range from 2.8 V to 24 V in operating conditions.
    Current consumption lower than 1 mA and wide supply voltage range allow to connect the power supply to either side of the current measurement shunt with minimal error.

    Key Features

    • Buffered output
    • Independent supply and input common-mode voltages
    • Wide supply voltage range: 4 to 24 V
    • Wide common-mode operating range: 2.8 V to 24 V
    • Internally fixed gain: 20 V/V, 50 V/V or 100 V/V
    • Low current consumption: ICC max = 1 mA

电路原理图

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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)
More info
从分销商订购
从ST订购
min
max
TSC888CILT SOT23-5L Tape And Reel -40 85
批量生产
0.4 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofTSC888CILT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 19208 1 Order Now
FUTURE WORLDWIDE 6000 3000 Order Now
ARROW EUROPE 3000 0 Order Now
Newark Element14 AMERICA 1080 0 Order Now
MOUSER WORLDWIDE 6766 1 Order Now
Farnell Element14 EUROPE 483 1 Order Now

代理商库存报告日期: 2019-11-04

代理商名称

DIGIKEY

库存

19208

Min.Order

1

地区

WORLDWIDE Order Now

FUTURE

库存

6000

Min.Order

3000

地区

WORLDWIDE Order Now

ARROW

库存

3000

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

1080

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

6766

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

483

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-04

获取样片
TSC888BILT SOT23-5L Tape And Reel -40 85
批量生产
0.4 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofTSC888BILT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2848 1 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 958 1 Order Now

代理商库存报告日期: 2019-11-04

代理商名称

DIGIKEY

库存

2848

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

6000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

958

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-04

立即购买
TSC888AILT SOT23-5L Tape And Reel -40 85
批量生产
0.4 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofTSC888AILT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 8761 1 Order Now
FUTURE WORLDWIDE 3000 3000 Order Now
ARROW EUROPE 3000 0 Order Now
Newark Element14 AMERICA 1 0 Order Now
MOUSER WORLDWIDE 3632 1 Order Now
Farnell Element14 EUROPE 170 1 Order Now

代理商库存报告日期: 2019-11-04

代理商名称

DIGIKEY

库存

8761

Min.Order

1

地区

WORLDWIDE Order Now

FUTURE

库存

3000

Min.Order

3000

地区

WORLDWIDE Order Now

ARROW

库存

3000

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

1

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

3632

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

170

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-04

获取样片

TSC888CILT

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.4*

Distributor availability ofTSC888CILT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 19208 1 Order Now
FUTURE WORLDWIDE 6000 3000 Order Now
ARROW EUROPE 3000 0 Order Now
Newark Element14 AMERICA 1080 0 Order Now
MOUSER WORLDWIDE 6766 1 Order Now
Farnell Element14 EUROPE 483 1 Order Now

代理商库存报告日期: 2019-11-04

代理商名称

DIGIKEY

库存

19208

Min.Order

1

地区

WORLDWIDE Order Now

FUTURE

库存

6000

Min.Order

3000

地区

WORLDWIDE Order Now

ARROW

库存

3000

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

1080

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

6766

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

483

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-04

Operating Temperature (°C)

(min)

-40

(max)

85

供货状态

批量生产

单价(US$)

0.4

数量

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TSC888BILT

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.4*

Distributor availability ofTSC888BILT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2848 1 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 958 1 Order Now

代理商库存报告日期: 2019-11-04

代理商名称

DIGIKEY

库存

2848

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

6000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

958

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-04

Operating Temperature (°C)

(min)

-40

(max)

85

供货状态

批量生产

单价(US$)

0.4

数量

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TSC888AILT

封装

SOT23-5L

包装类型

Tape And Reel

单价(US$)

0.4*

Distributor availability ofTSC888AILT

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 8761 1 Order Now
FUTURE WORLDWIDE 3000 3000 Order Now
ARROW EUROPE 3000 0 Order Now
Newark Element14 AMERICA 1 0 Order Now
MOUSER WORLDWIDE 3632 1 Order Now
Farnell Element14 EUROPE 170 1 Order Now

代理商库存报告日期: 2019-11-04

代理商名称

DIGIKEY

库存

8761

Min.Order

1

地区

WORLDWIDE Order Now

FUTURE

库存

3000

Min.Order

3000

地区

WORLDWIDE Order Now

ARROW

库存

3000

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

1

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

3632

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

170

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-04

Operating Temperature (°C)

(min)

-40

(max)

85

供货状态

批量生产

单价(US$)

0.4

数量

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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**
TSC888AILT
批量生产
SOT23-5L 工业 Ecopack2
TSC888BILT
批量生产
SOT23-5L 工业 Ecopack2
TSC888CILT
批量生产
SOT23-5L 工业 Ecopack2

TSC888AILT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TSC888BILT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TSC888CILT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.