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productHall Effect Sensor (AH4158) , Sensor, Magnetic Sensor, Hall Switch, BLDC Motor Detection, Position Sensor IC
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Basic Info.Product DescriptionCertifications

Basic Info.

Model NO.AH4158
HS Code8542319099
Production Capacity100, 000, 000PCS/Year

Product Description

Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V;
Operating temperature range: -55ºC ~ 150ºC;
Rated output current (sink) : 300 mA, it can directy drive the coils of DC motor (Fan ).
Special design make the sensor owns imunity to logic race condition, short switch time and good switch sensitivity.
No mechanical contact, no spark, switch signal stability, no shaking moment, high reliability and safety;
Products meet the EU RoHS instruction 2011/65 / EU and REACH regulations 1907/2006 / EU requirements.
AH4158 unipolar two ends complementary output switch type Hall Sensor, when the "S" pole faces the sensor's mark surface and is closed to sensor (B≥Bop
outputs low level, and the output terminal VO2 outputs high level; when the magnet is far away from the sensor
output terminal VO1 outputs high level, the output terminal V
output low level. Stable hysteresis
Bh= Bop- Brp
The magnetic and electric transfer characteristic curve of AH4158 is shown as the figure:
AH4158 Hall Sensor is a kind of unipolar field excitation two ends complementary output switch type Hall IC. Complementary output Hall sensor is particularly suitable for double coil DC motor, double coil DC fan, speed measurement and rotation control. The sensor chip intergrated bandgap reference voltage source, Hall voltage generator, signal amplifier, hysteresis controller, reverse voltage protection diode, and two way complementary output open collector output driver which sink current reaches 300mA and so on circuit unit. Excellent bandgap reference voltage source ensures the sensor can keep concordant sensitivity in a wide temperature range. Reverse voltage protection diode can avoid reverse power failure.
Parameter Symbol Min. Max. Unit
Storage Temp. Ts -55 150 ºC
Supply Voltage VCC 3.5 28 V
Output Cut-off Voltage VO(off) - 25 V
Magnetic Induction B unlimited unlimited mT
Output Current IO - 500 mA
Under human being mode, the Electrostatic compression is large than ±6kV.
Parameter Symbol Min. Max. Unit
Supply Voltage VCC 4.5 24 V
Operating Temp. Ta -25 85 ºC
Output Current IO - 300 mA
Paramater Symbol Test Condition Typ. Max Unit
Output Low Level VOL VCC1=4.5, VCC2=24V, IO=25mA,B≥BOP 0.2 0.4 V
Output High Level VOH VCC1=4.5, VCC2=24V, IO=25mA,B≤BRP 23.5 24 V
Output Leakage Current IOH VCC2=24V,VCC1 open circuit 0.1 10 μA
Supply Current ICC VCC1=24V,Vo open circuit 6 12 mA
Output Rise Edge Time tR VCC1=VCC2=12V,
RL=1.2kΩ, CL=20pF 125 150 ns
Output Fall Edge Time tF 60 80 ns
:VCC1 = VCC2 =24V,IO = 50mA
Parameter Symbol Min. Typ. Max.
Operate Point BOP - 10 20
Release Point BRP 3 5 -
Hysteresis
Operate point-Release point BH
BOP-BRP 3 - 16
Note 1: Unit is mT, 1mT=10Gs
Note2: When the "S" Pole of the magnetic field is vertical to the front mark of product, we call the magnetic field B
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.

Certifications

Name:ISO9001
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Hall Effect Sensor (AH4158) , Sensor, Magnetic Sensor, Hall Switch, BLDC Motor Detection, Position Sensor IC
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Smart Device Industry Chain · Sensors and Detection Elements · Other Sensors
Model NO.:AH4158
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