AH1712 Series

Low-Voltage, High-Sensitivity Hall Effect Latch Switch

Catalog

Low-Voltage, High-Sensitivity Hall Effect Latch Switch

Part	Current - Supply (Max) [Max]	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Mounting Type	Features	Output Type	Current - Output (Max) [Max]	Technology	Polarization	Sensing Range	Test Condition [Min]	Test Condition [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Function
Diodes Inc AH1712-SA-7	3.2 mA	SOT-23-3	125 °C	-40 °C	SC-59 SOT-23-3 TO-236-3	Surface Mount	Temperature Compensated	Open Drain	60 mA	Hall Effect	North Pole South Pole	-3.7 mT 3.7 mT	-40 °C	125 °C	2.4 V	5.5 V	Latch

Catalog

Low-Voltage, High-Sensitivity Hall Effect Latch Switch

Key Features

• Latch Operation

• High Sensitivity: Bop and Brp of ±7 Gauss and ±18 Gauss

• Open-Drain Output

• 4V to 5.5V Operating Voltage Range

• Chopper Stabilized Design ProvidesSuperior Temperature StabilityMinimal Switch Point DriftEnhanced Immunity to Stress

• Superior Temperature Stability

• Minimal Switch Point Drift

• Enhanced Immunity to Stress

• Good RF Noise Immunity

-40°C to +125°C Operating Temperature

• ESD: HBM 8kV, CDM 2kV

• Industry Standard SOT23 Package

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

• Halogen and Antimony Free. "Green Device (Note 3)

• For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), pleasecontact usor your local Diodes representative.https://www.diodes.com/quality/product-definitions/

Description

The DIODES AH1711/AH1712/AH1713/AH1714 is a low-voltage, high-sensitivity Hall effect latch IC designed for brushless DC-motor commutation speed measurement, angular or linear encoders and position sensors in industrial applications. To support a wide range of demanding applications, the design is optimized to operate at 2.4V to 5.5V. With chopper stabilized architecture and an internal bandgap regulator to provide temperature compensated supply for internal circuits, the AH1711/AH1712/AH1713/AH1714 provides a reliable solution over the whole operating range.