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600 pcs
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600 pcs | On Request | 1 | On Request | On Request | 23+ | On Request | On Request |
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| Halogen Free | |
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The AH3774-SA-7 from Diodes Incorporated is a high-voltage, high-sensitivity Hall-effect latch designed for applications such as brushless DC motor commutation, flow meters, and position sensors. It operates over a wide supply voltage range of 3.0V to 28V.
This device features a bipolar latch function, where a South Pole switches the output on and a North Pole switches it off. The output is a single open-drain type with an overcurrent limit. The sensing range is typically ±6mT (trip/release). The AH3774 utilizes a chopper-stabilized design for superior temperature stability and minimal switch point drift, offering good RF noise immunity.
Designed for robustness, the AH3774 includes a reverse blocking diode and Zener clamp on the supply, as well as an overcurrent limit and Zener clamp on the output. It is available in industry-standard packages including SOT-23-3, SC-59, and SIP-3.
The operating temperature range is -40°C to +125°C. The device is Totally Lead-Free and Fully RoHS Compliant, as well as Halogen and Antimony Free.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 3.0V to 28V.
The typical sensing range is ±6mT (trip/release).
It features a single open-drain output with an overcurrent limit.
The operating temperature range is -40°C to +125°C.
It is supplied in the SOT-23-3 package, suitable for surface mounting.
Yes, it is RoHS3 compliant.