Datasheet4U Logo Datasheet4U.com

A6850 - Dual-Channel Switch Interface

General Description

The Allegro™ A6850 is designed to interface between a microprocessor and a pair of two-wire Hall effect sensor ICs.

The A6850 uses protected high-side low resistance DMOS MOSFETs to switch the supply voltage to the two Hall effect devices.

Key Features

  • 4.75 to 26.5 V operation.
  • Low VIN-to-VOUT voltage drop.
  • 1/10 current sense feedback.
  • Survive short-to-battery and short-to-ground faults.
  • Survive 40 V load dump.
  • >4 kV ESD rating on the output pins, >2 kV on all other pins.
  • Output current limiting.
  • Low operating and Sleep mode currents.
  • Integrates with Allegro A114x and A118x Hall effect two-wire sensor ICs.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
A6850 Asynchronous Communications Interface Adapter Altera Corporation
A6801 GIGABIT DUAL TRANSFORMERS Pulse
A6802 GIGABIT DUAL TRANSFORMERS Pulse
A6811 LATCHED SOURCE DRIVER Allegro
A6817 ADDRESSABLE 28-LINE DECODER/DRIVER Allegro

Other Datasheets by Allegro MicroSystems

Part Number Description
A6800 (A6800 / A6801) DABiC-5 Latched Sink Drivers
A6801 DABiC-5 Latched Sink Drivers
A6809 DABiC-IV/ 10-BIT SERIAL-INPUT/ LATCHED SOURCE DRIVERS
A6810 10-Bit Serial Input Latched Source Driver
A6812 DABiC-IV/ 20-BIT SERIAL-INPUT/ LATCHED SOURCE DRIVER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
A6850 Dual Channel Switch Interface IC FEATURES AND BENEFITS ▪ 4.75 to 26.5 V operation ▪ Low VIN-to-VOUT voltage drop ▪ 1/10 current sense feedback ▪ Survive short-to-battery and short-to-ground faults ▪ Survive 40 V load dump ▪ >4 kV ESD rating on the output pins, >2 kV on all other pins ▪ Output current limiting ▪ Low operating and Sleep mode currents ▪ Integrates with Allegro A114x and A118x Hall effect two-wire sensor ICs PACKAGE: 8-pin SOIC (suffix L) Approximate Footprint DESCRIPTION The Allegro™ A6850 is designed to interface between a microprocessor and a pair of two-wire Hall effect sensor ICs. The A6850 uses protected high-side low resistance DMOS MOSFETs to switch the supply voltage to the two Hall effect devices.