Product overview
Description
The TSC103 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage. The gain is adjustable to four different values from 20 V/V up to 100 V/V by two selection pins. Wide input common-mode voltage range, low quiescent current, and tiny TSSOP8 packaging enable use in a wide variety of applications.The input common-mode and power-supply voltages are independent. The common-mode voltage can range from 2.9 V to 70 V in the single-supply configuration or be offset by an adjustable voltage supplied on the Vcc- pin in the dual-supply configuration.
With a current consumption lower than 360 μA and a virtually null input leakage current in standby mode, the power consumption in the applications is minimized.
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All features
- Independent supply and input common-mode voltages
- Wide common-mode operating range: 2.9 V to 70 V in single-supply configuration,-2.1 V to 65 V in dual-supply configuration
- Wide common-mode surviving range: -16 V to 75 V (reversed battery and load-dump conditions)
- Supply voltage range: 2.7 to 5.5 V in single-supply configuration
- Low current consumption: ICCmax = 360 μA
- Pin selectable gain: 20 V/V, 25 V/V, 50 V/V or 100 V/V
- Buffered output
Circuit Diagram
All tools & software
All resources
| Resource title | Latest update |
|---|
Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 20 Aug 2018 | 20 Aug 2018 |
Application Notes (4)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 17 Mar 2021 | 17 Mar 2021 | |||
| 09 Apr 2019 | 09 Apr 2019 | |||
| 03 Apr 2020 | 03 Apr 2020 | |||
| 14 Sep 2020 | 14 Sep 2020 |
User Manuals (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 27 Jun 2017 | 27 Jun 2017 |
Presentations (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 23 Mar 2021 | 23 Mar 2021 | |||
| 18 Jan 2017 | 18 Jan 2017 |
Flyers (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 17 Mar 2021 | 17 Mar 2021 |
Selection Guides (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 25 Oct 2016 | 25 Oct 2016 |
Brochures (3)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Mar 2021 | 19 Mar 2021 | |||
| 14 Apr 2021 | 14 Apr 2021 | |||
| 30 Apr 2021 | 30 Apr 2021 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - TSC103
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.
Symbols
Footprints
3D models
All resources
| Resource title | Latest update |
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SPICE models (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| MOD | 03 Nov 2020 | 03 Nov 2020 |
Eldo models (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| MOD | 03 Nov 2020 | 03 Nov 2020 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TSC103IDT | Active | SO-8 | Industrial | Ecopack3 | |
| TSC103IPT | Active | TSSOP-8L | Industrial | Ecopack3 | |
| TSC103IYDT | Active | SO-8 | Automotive | Ecopack3 | |
| TSC103IYPT | 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 | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| TSC103IYPT | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape And Reel | TSSOP-8L | -40 | 125 | MOROCCO | 1.13 / 1k | ||
| TSC103IDT | 4 distributors | Buy Direct | Active | EAR99 | NEC | Tape And Reel | SO-8 | -40 | 125 | MOROCCO | 0.752 / 1k | |
| TSC103IPT | 4 distributors | Free Sample Buy Direct | Active | EAR99 | NEC | Tape And Reel | TSSOP-8L | -40 | 125 | MOROCCO | 0.94 / 1k | |
| TSC103IYDT | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape And Reel | SO-8 | -40 | 125 | MOROCCO | 1.13 / 1k | ||
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
1.13 / 1kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
1.13 / 1k(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
