Key facts
- Brand
- STMicroelectronics
- Model
- TSC103
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-08
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STMicroelectronics TSC103 High-Voltage Current Sense Amplifier Datasheet
The TSC103 is a high-voltage, high-side current sense amplifier designed to measure small differential voltages on shunt resistors. It features an independent supply and input common-mode voltage, allowing operation in both single-supply (2.9 V to 70 V) and dual-supply configurations (-2.1 V to 65 V). The device offers four selectable gain settings (20 V/V, 25 V/V, 50 V/V, or 100 V/V) via digital pins.
Read onlineSTMicroelectronics TSC103 specifications
| Input common-mode range (single-supply) | 2.9 to 70 V |
|---|---|
| Supply voltage range (single-supply) | 2.7 to 5.5 V |
| Total supply current (typical) | 360 nA |
| Selectable gains | 20, 25, 50, or 100 V/V |
| Operating temperature range | -40 to 125 °C |
Source: STMicroelectronics TSC103 High-Voltage Current Sense Amplifier Datasheet
All STMicroelectronics TSC103 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the input common-mode voltage range in single-supply mode?
The input common-mode voltage ranges from 2.9 V to 70 V.
From: STMicroelectronics TSC103 High-Voltage Current Sense Amplifier Datasheet
How is the gain of the TSC103 selected?
The gain is selectable via two digital input pins, SEL1 and SEL2.
From: STMicroelectronics TSC103 High-Voltage Current Sense Amplifier Datasheet
What is the maximum input common-mode voltage?
The device supports a wide common-mode operating range of up to 70 V in single-supply configuration.
From: STMicroelectronics TSC1031 High-Voltage Current Sense Amplifier Datasheet
How is the gain selected?
The gain is adjustable to either 50 V/V or 100 V/V by selecting a specific pin.
From: STMicroelectronics TSC1031 High-Voltage Current Sense Amplifier Datasheet