Features

? Unipolar: AH3231Q, AH3232Q, AH3233Q, AH3234Q

Latch: AH3270Q, AH3271Q, AH3272Q

? Output Polarity:

? Direct: AH3232Q, AH3233Q

? Inverted: AH3231Q, AH3234Q

? Wide Supply Voltage Operation: 2.7V to 27V

? Temperature Coefficient -1100ppm/°C (AH3232Q, AH3233Q,

AH3234Q)

? Chopper Stabilized Design Provides:

? Superior Temperature Stability

? Minimal Switch Point Drift

? Enhanced Immunity to Stress

? Battery polarity reverse connection protection

? Transient Spike Voltage Protection

? Overtemperature Shut Down and Auto-Restart

? UVLO Protection

? High ESD Rating: HBM = 8kV, CDM = 1kV

? Temperature Range:-40°C to +150°C

? Totally Lead-Free & Fully RoHS Compliant (Notes 1, 2)

? Halogen and Antimony Free. “Green” Device (Note 3)

? The AH3231Q-AH3234Q/AH3270Q-AH3272Q are suitable for

automotive applications requiring specific change control;

these parts are AEC-Q100 qualified, PPAP capable, and

manufactured in IATF 16949 certified facilities.

Applications

? Position and proximity sensing in automotive applications

? Seat positioning

? Seatbelt buckles

? Wiper positioning

? Window lifters

? Gear selection positioning