Features

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14-bit ADC for current sensing and ±80 mV range

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11-bit ADC for voltage and temperature

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2.7 V to 4.5 V power supply voltage

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Low-side and bidirectional current sensing

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Internal die temperature monitoring

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I²C digital interface for device control

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Internal 32768 Hz time base

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Operating free air temperature range: -40 °C to +85 °C

Applications

•

Low voltage power supply monitoring

Description

The TSC1214 is a digital current, voltage, and temperature monitoring Analog Front

End (AFE), meant to monitor a low voltage power supply. It implements a double

monitoring path for current based on a 14-bit ADC and voltage or temperature based

on an 11-bit ADC. The device is programmable through the I²C interface.

The TSC1214 comes in a plastic MiniSO8 package and can operate in the -40 °C to

+85 °C ambient temperature range.

MiniSO8

Maturity status link

TSC1214

Low-side digital power monitor, with I²C bus interface

TSC1214

Datasheet

DS14731 - Rev 1 - August 2024

For further information contact your local STMicroelectronics sales office.

www.st.com