Product overview
Description
The TSC102 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage.
The device’s wide input common-mode voltage range, low quiescent current and tiny TSSOP8 packaging enable use in a wide variety of applications (also available in SO8 package).
The input common-mode and power supply voltages are independent. The common-mode voltage can range from 2.8 to 30 V in operating conditions.
The TSC102 is rugged against abnormal conditions on the input pins: Vp and Vm can withstand up to 60 V in case of voltage spikes, as little as -16 V in case of reversed battery, and up to 4 kV in case of electrostatic discharge.
In addition to the current sensing amplifier, the TSC102 offers a fully accessible amplifier for output signal conditioning. The device’s overall current consumption is lower than 420 μA.
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All features
- Independent supply and input common-mode voltages
- Wide common-mode operating range: 2.8 to 30 V
- Wide common-mode surviving range: -16 to 60 V (reversed battery and load-dump conditions)
- Low current consumption: ICC max = 420 μA
- Output amplifier for tailor-made signal conditioning
- -40 °C to 125 °C operating temperature range
- 4 kV ESD protection
Circuit Diagram
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STMicroelectronics - TSC102
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Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
SPICE models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| MOD | 2.0 | 03 Nov 2020 | 03 Nov 2020 |
Eldo models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| MOD | 2.0 | 03 Nov 2020 | 03 Nov 2020 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TSC102IDT | Active | SO-8 | Industrial | Ecopack3 | |
| TSC102IPT | Active | TSSOP-8L | Industrial | Ecopack3 | |
| TSC102IYDT | Active | SO-8 | Automotive | Ecopack3 | |
| TSC102IYPT | Active | TSSOP-8L | Automotive | 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.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Temperature (°C) | Operating Temperature (°C) (min) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| TSC102IPT | | | distributors No availability of distributors reported, please contact our sales office | TSSOP-8L | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| TSC102IDT | | | distributors No availability of distributors reported, please contact our sales office | SO-8 | Tape and Reel | MOROCCO | EAR99 | NEC | -40 | 125 | -40 | |||
| TSC102IYPT | | | distributors No availability of distributors reported, please contact our sales office | TSSOP-8L | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | -40 | |||
| TSC102IYDT | | | distributors No availability of distributors reported, please contact our sales office | SO-8 | Tape and Reel | MOROCCO | EAR99 | NEC | -40 | 125 | -40 | |||
TSC102IPT Active
TSC102IDT Active
TSC102IYPT Active
TSC102IYDT Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors