Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.
SC59-3D-image.png
Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.
SIP-3-Ammo-Pack-3D-image.png
Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.
SIP-3-3D-image.pngInactive Datasheet Archive
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AH337 is a switched Hall-Effect IC that is for contactless switching applications. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier that amplifies the Hall voltage, a Schmitt trigger to provide switching hysteresis for noise rejection, and an open-collector output. The band-gap regulator allows a wide operating voltage range. If a magnetic flux density larger than threshold Bop, DO is turned on (low). The output state is held until a magnetic flux density reversal falls below Brp causing DO to be turned off (high).
| Compliance (Only Automotive supports PPAP) | No |
|---|---|
| Average Supply Current (µA) | 2 |
| Operating Ambient Temperature (°C) | -40 to 125 |
| Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Max) | 150 |
| Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Min) | 90 |
| Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Typ) | 120 |
| Operating Voltage (V) | 4.28 to 28 |
| Output Type | Single Open Drain, Active Low |
| AEC Qualified | No |
| Release Point Brp (Brps +ve/Brpn -ve) Gauss (Max) | 90 |
| Release Point Brp (Brps +ve/Brpn -ve) Gauss (Min) | 30 |
| Release Point Brp (Brps +ve/Brpn -ve) Gauss (Typ) | 60 |
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-2587 | 2022-05-13 | 2022-11-13 | Device End of Life (EOL) |
