NRND = Not Recommended for New Design
Hall Sensitivity Hall Effect Latch
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The AH920 is a Hall-effect latch designed in mixed signal CMOS technology. It is quite suitable for use in automotive, industrial and consumer applications. Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device over-molding, temperature dependencies, and thermal stress. The device integrates a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilization, schmitt trigger, and open-drain output. An on-board regulator permits operation with supply voltage from 3.5V to 20V.
Average Supply Current (µA) |
3 |
|---|---|
Operating Ambient Temperature (°C) |
-40 to 125 |
Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Max) |
40 |
Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Min) |
5 |
Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Typ) |
22 |
Operating Voltage (V) |
3.5 to 20 |
Output Current Capability (mA) |
25 |
Output Type |
Single, Open Drain, Active Low |
AEC Qualified |
No |
Release Point Brp (Brps +ve/Brpn -ve) Gauss (Max) |
-5 |
Release Point Brp (Brps +ve/Brpn -ve) Gauss (Min) |
-40 |
Release Point Brp (Brps +ve/Brpn -ve) Gauss (Typ) |
-22 |
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A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
| PCN # | Issue Date | Implementation Date | Subject |
|---|---|---|---|
| PCN-2770 | 2025-10-30 | 2025-10-30 | Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products |
