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A6850 Dual-Channel Switch Interface

A6850 Description

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

A6850 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 ▪ In

A6850 Applications

* require the user to measure the supply current to determine whether the Hall IC is switched on (magnetic field present) or switched off (no magnetic field present). This is usually accomplished by using an external series shunt resistor and protection circuits for the microprocessor. In many systems

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Datasheet Details

Part number
A6850
Manufacturer
Allegro MicroSystems
File Size
812.69 KB
Datasheet
A6850_AllegroMicroSystems.pdf
Description
Dual-Channel Switch Interface

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