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.
| Compliance (Only Automotive supports PPAP) | No |
|---|---|
| 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 |
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-2342 | 2018-05-31 | 2018-11-30 | Device End of Life (EOL) |
