Click on the image to check the artwork
By certification 
Model NO. |
AH3194 |
Theory |
Magnetic Sensor |
Transport Package |
Carton |
Specification |
ROHS, REACH |
Trademark |
AHNJ |
Origin |
Nanjing, China |
HS Code |
8542319090 |
Production Capacity |
100, 000, 000PCS/Year |
Package size per unit product: 14.00cm * 8.00cm * 4.00cm
Gross weight per unit product: 0.500kg
1 Features and Benefits
△ Zero speed detection
△ 10 bit A/D converter in the chip
△ Internal short circuit protection
△ No chopping delay
△ Self-adaptive to magnetic field change
△ Operating temperature range -40ºC~125ºC
△ Developed according to EU RoHs & REACH
2 Application Examples
△ Geartooth Sensor
△ Speed Sensor
△ Camshaft Sensor
△ Direction Detection
AH3194 is a gear speed sensor with self-adaptive adjustment and digital output function. It's a kind of special automotive gear sensor, but also be suitable for ordinary speed measurement applications. Only one piece Hall element inside the sensor, so no problem of the rotation alignment exists. In addition, it has a 10 bit A/D converter and the logic controller, and another independent 4 bit A/D converter inside it. After two A/D respectively sample and comparison operate to Hall element signals, it can achieve the gear tooth identification. When it works, it needs to put S pole of the magnet to face the back of the product, and magnetic field strength range can from 50mT to 500mT.
Type |
Manufacturing Techniques |
Output State |
Packing |
Supply Curent |
Load |
Operating Voltage |
BOP |
BRP |
BH |
Operating Temperature |
AH4158 |
Bipolar |
Open collector |
TO94 |
6 |
500 |
4.5~24 |
10 |
5 |
5 |
-40~85 |
AH4059 |
Bipolar |
Open collector |
TO94 |
6 |
500 |
4.5~24 |
4 |
-4 |
8 |
-40~85 |
Type |
Manufacturing Techniques |
Output State |
Packing |
Supply Curent |
Load |
Operating Voltage |
BBK |
BH |
Operating Temperature |
|
AH3194 |
BCD |
Open collector |
TO92 |
6 |
10 |
4.5~24V |
+4000 |
25 |
-40~125 |
|
Q: What's your MOQ?
A: MOQ for each item is 1000 pcs for TO-92UA and SOT-89, 3000pcs for SOT-23
Q: What will you do if we receive low quality parts?
A: Please kindly send us the pictures, our engineers will find the solutions and remake them for you ASAP.
Q: What's your minimum order?
A: We provide the buyer with the MOQ for each item, which depends on the specific order. Samples are available if the buyer can afford the freight.
Q: What payment terms do you accept?
A: We can accept T/T in advance, or Papal at small amount.
Q: What is the packaging for your product?
A: Our product have retail packaging with good quality, and we also can do customized packaging for our OEM customer. Please contact us and inform the packing details you like. Thanks.
Q: Is our company a trade company or manufacturer?
A: We are manufacturer. The experiment center has professional equipment such as SMT test line, wafer test system, high-resolution metal lurgical microscope, etc. The Engineering Technology Center has also developed several special equipment for batch and precision testing for different products. In terms of Hall IC, the company has formed a more comprehensive experimental process including design, testing and quality analysis.
http://www.ahest.org/
