Micropower Hall Effect Sensor Ah3661 - China

Product Description

Features and Benefits

△ Digital output, omnipolar latch

△ Stable over the entire temperature range

△ Low operating voltage range: 2.5V ~ 5.5V

△ Strong resistance to mechanical stress

△ Non-contact output, safety and reliable

△ Operating temperature range: -40ºC ~ 85ºC

△ TO-92UA and SOT-23-3L package options

△ Developed according to the EU RoHS and REACH Application Examples

△ Automotive electronics, Consumer electronics and Industrial electronics

△ Water flow sensing

△ Liquid level detection

△ Position sensing

△ Hand-held equipment (Cellphone, Pan-Tilt, Notebook, etc.

)

△ Contactless key/button

△ Bluetooth headset

△ Door latch system General Description

The AH3661 is a digital omnipolar-latch Hall IC with single output.

It has good temperature stability and operates over a temperature range of -40°C to 85°C with latch function.

The AH3661 Hall-effect sensor includes the following on a single silicon chip: reverse voltage protector, voltage regulator, temperature compensation circuit, Hall-voltage generator, signal amplifier, Schmitt trigger and open-drain output driver, etc.

The AH3661, produced with CMOS technology, is asked for lower supply voltage and less power supply.

It is available in two package types: SOT-23-3L (Type M) and TO-92UA (Type UA).

Each package is lead (Pb) free, with 100% matte tin plated leadframes.

Low Average Power

Internal timing circuit activates the IC for 45 μs and deactivates it for the remainder of the period (45 ms).

A short "awake" time allows for stabilization prior to the sampling and data latching on the falling edge of the timing pulse.

The output during the "sleep" time is latched in the last sampled state.

The supply current is not affected by the output state.

Company Contact:

• Posted By: Nanjing AH Electronic Science &Technology Co,. Ltd.

• Phone: +8615695216759

• Address: Building 3, Huaye Park, Qidi City, 8, Zhineng Road, Qilin Scienc, Nanjing , 江苏省 , China

• Email:

• Website: http://www.ahest.net

• Business Description: AH series linear Hall IC, WG series zero power consumption magnetic sensor.
  
  We are committed to the development and production of China's own intellectual property rights of the magnetic sensor products.
  
  We are also a professional hall effect sensor manufacturer, welcome to contact us!