AH3281Q-W-7传感器变送器的磁性传感器-开关（固态）规格书PDF中文资料

AH3281Q-W-7属于传感器变送器的磁性传感器-开关（固态）。由美台半导体制造生产的AH3281Q-W-7磁性传感器 - 开关（固态）该系列产品使用固态技术来检测是否存在超过某个特定幅度和/或标示的磁场，并提供指示是否存在此类磁场的双态输出。它们与磁簧开关以及线性或罗盘型固态器件不同，前者通过使用移动机械部件来提供类似的功能，后者提供指示所施加磁场的强度和/或方向的可变输出。

特性 Features

 Unipolar: AH3241Q, AH3242Q, AH3243Q, AH3244Q

 Latch: AH3280Q, AH3281Q, AH3282Q

 Output Polarity:

 Direct: AH3242Q, AH3243Q

 Inverted: AH3241Q, AH3244Q

 Wide Supply Voltage Operation: 2.7V to 27V

 Temperature Coefficient -1100ppm/°C

(AH3242Q, AH3243Q, AH3244Q)

 Chopper Stabilized Design Provides:

 Superior Temperature Stability

 Minimal Switch Point Drift

 Enhanced Immunity to Stress

 Battery polarity reverse connection protection

 Transient Spike Voltage Protection

 Overtemperature Shut Down and Auto-Restart

 UVLO Protection

 High ESD Rating: HBM = 8kV, CDM = 1kV

 Ready for ISO 26262

 Temperature Range: -40°C to +150°C

 Totally Lead-Free & Fully RoHS Compliant (Notes 1, 2)

 Halogen and Antimony Free. “Green” Device (Note 3)

 The AH3241Q-AH3244Q/AH3280Q-AH3282Q

are suitable for automotive applications requiring specific

change control; these parts are AEC-Q100 qualified, PPAP

capable, and manufactured in IATF 16949 certified facilities.

Applications

• Position and proximity sensing in automotive applications

• Seat positioning

• Seatbelt buckles

• Wiper positioning

• Window lifters

• Gear selection positioning