DIODES AH175-PG-A-A

AH175 is a single-digital-output Hall-Effect latch sensor for high temperature operation. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier to amplify Hall voltage, and a comparator to provide switching hysteresis for noise rejection, an open-collector output pre-driver. An internal band-gap regulator provides a temperature compensated supply voltage for internal circuits and allows a wide operating supply range. When the magnetic flux density (B) is larger than operate point (Bop), output is switched on (OUT pin is pulled low). The output state is held on until a magnetic flux density reversal falls below Brp. When B is less than Brp, the output is switched off. The AH175 is available in SIP-3 (Ammo Pack), SIP-3 (Bulk Pack) and SC59 packages.

• Bipolar Hall-Effect Latch Sensor
• 3.5V to 20V DC Operating Voltage Open Collector Pre-Driver
• 25mA Output Sink Current
• Built-in Power Reverse Protection
• Operating Temperature: -40℃ to +150℃
• SIP-3 (Ammo Pack), SIP-3 (Bulk Pack) and SC59 Packages (SC59 is Commonly Known as SOT23 in Asia) Totally Lead-Free & Fully RoHS Compliant
• Halogen and Antimony Free. “Green” Device

• Rotor position sensing
• Current switches
• Encoders
• RPM detections
• Hall Motor Driver
• 3 Phase Hall Motor
• Digital Hall Effect Sensor