1 Features and Benefits
Operating voltage range: 3.5 ~ 6.5VRated output current: 6 mA
Stable switching signal without mechanical contact and spark
High reliability and safety without shaking moment
TO-92UA and SOT23-3L package options
Developed according to the EU RoHS and REACH
2 Application Examples
Automotive electronics, Consumer electronics and Industrial electronics
Brake light wake-up switch
Electronic steering column lock
Door latch system
BLDC Encoder
Sunroof/Tailgate opener
Transmission applications
Electrical power steering
The AH3503 is an analog signal output Hall IC, the output voltage changes with the changes of magnetic field. It has built-in circuit units such as reverse voltage protector, voltage regulator, temperature compensation circuit, Hall voltage generator, signal amplifier, etc. The high performance voltage regulator and temperature compensation circuit ensure that the sensor operates steadily over the operating temperatures range, and the
reverse voltage protection circuit prevents the sensor from being damaged by the reverse voltage.
The AH3503 is produced with bipolar technology. 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 (mA) | Load (mA) | Operating Voltage (V) | Sensitivity (mV/mT) | Linear Area (mT) | Operating Temperature (ºC) |
| AH3503 | Bipolar | Analog output | SOT23/TO92 | 6 | 1 | 3.5~6.5 | 15.25 | -80~+80 | -40~85 |
| AH3513 | BCD | Analog output | SOT23/TO92 | 6 | 1 | 3.5~10.5 | 15.25 | -150~+150 | -40~125 |
| AH3515 | BCD | Analog output | SOT23/TO92 | 6 | 1 | 3.5~10.5 | 25.25 | -76~+76 | -40~125 |
| AH3517 | BCD | Analog output | SOT23/TO92 | 6 | 1 | 3.5~10.5 | 31.25 | -60~+60 | -40~125 |
| AH3519 | BCD | Analog output | SOT23/TO92 | 6 | 1 | 3.5~10.5 | 51.25 | -37~+37 | -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's your warranty?
A: All our products will be 100% tested before shipment and have lifetime warranty.
Q: Can I get a Free Sample?
A: You can ask our staff for applying Free Samples.
Q: Are you a manufacturer ?
A: Yes, we are a manufacturer.
Q: How long is your delivery time?
A: We have different lead times according to the quantity of the order. Usually we have in-stock products within 10 thousand pieces for most parts.
Q: How can I place order?
A: You can contact us by email with your order details.
Q: What payment terms do you accept?
A: We can accept T/T in advance, or Paypal at small amount.
In May 2003, several Chinese senior experts in magnetic sensors field jointly invest to establish "Nanjing AH Electronic Science & Technology Co., Ltd" by themselves' technology and market advantages. The company is specialized in researching and developing, designing and manufacturing and selling Hall IC, Zero power consumption sensor and their application products.
