AH3664 Digital Micropower Omnipolar Hall IC

Basic Info.

Model NO.	AH3664
Theory	Magnetic Sensor
Output	Switching Sensor
Transport Package	Carton
Specification	ROHS, REACH
Trademark	AHNJ
Origin	Nanjing, China
HS Code	8542319090
Production Capacity	100, 000, 000PCS/Year

Packaging & Delivery

Package Size 14.00cm * 8.00cm * 4.00cm Package Gross Weight 0.500kg

Product Description

1 Features and Benefits
Digital output, omnipolar latch
Stable over the entire temperature range
Low operating voltage range: 1.65V ~ 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
2 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
The AH3664 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 AH3664 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 push-pull output driver, etc.
The AH3664, 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.

Type	Manufacturing Techniques	Output State	Packing	Supply Curent(μA)	Load(mA)	Operating Voltage(V)	BOP(mT)	BRP(mT)	BH(mT)	Operating Temperature(ºC)
AH3661	CMOS	Open drain	SOT23/TO92	2.8	1	2.5~5.5	±4	±2.7	1.3	-40~85
AH3662	CMOS	100k pull-up	SOT23/TO92	6.0	1	2.5~5.5	±2	±1	1.0	-40~85
AH3663	CMOS	Open drain	SOT23/TO92	6.0	1	2.5~5.5	±2	±1	1.0	-40~85
AH3664	COMS	Open drain	SOT23/TO92	1.0	1	1.65~5.5	±3	±2	1.0	-40~85
Type	Manufacturing Techniques	Output State	Packing	Supply Curent(mA)	Load(mA)	Operating Voltage(V)	BOP(mT)	BRP(mT)	BH(mT)	Operating Temperature(ºC)
AH3931	CMOS	Open drain	SOT23/TO92	1.5	5	2.5~22	±3	±1.5	1.5	-40~85