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SA58780 Datasheet Sense current amplifier with selectable gain

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

Overview: INTEGRATED CIRCUITS SA58780 Sense current amplifier with selectable gain Product data Supersedes data of 2002 Dec 10 2003 Nov 10 Philips Semiconductors Philips Semiconductors Product data Sense current amplifier with.

General Description

The SA58780 is a single amplifier that allows current sensing independent of the supply voltage.

The input offset voltage is typically ±500 µV with typical offset drift of ±6 µV/°C.

The SA58780 supply current is typically 150 µA and it operates from 3.0 V to 24 V single supply.

Key Features

  • Supply voltage range: 3 V to 24 V.
  • Low supply current: 150 µA (typical).
  • Low input offset voltage: ±500 µV (typical).
  • Low input offset drift: ±6 µV/°C (typical).
  • Power supply rejection ratio (1 kHz): 80 dB (typical).
  • Common mode rejection ratio (1 kHz): 100 dB (typical).
  • Common mode input range selection:.
  • Amplifier gain selection: 1.8 V to 24 V (ISEL HIGH);.
  • 0.3 V to VCC.
  • 2.4 V (ISEL LOW) GSEL HIGH: GV =.