Technical Specifications
Parameters and characteristics for this part
| Specification | AH337-PG-A |
|---|---|
| Current - Output (Max) [Max] | 25 mA |
| Current - Supply (Max) [Max] | 4 mA |
| Features | Temperature Compensated |
| Function | Unipolar Switch |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Open Drain |
| Package / Case | 3-SIP, Formed Leads |
| Polarization | South Pole |
| Sensing Range | 15 mT, 3 mT |
| Supplier Device Package | 3-SIP |
| Technology | Hall Effect |
| Test Condition | 25 °C |
| Voltage - Supply [Max] | 28 V |
| Voltage - Supply [Min] | 4.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
AH337 Series
AH337 is a switched Hall-Effect IC that is for contactless switching applications. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier that amplifies the Hall voltage, a Schmitt trigger to provide switching hysteresis for noise rejection, and an open-collector output. The band-gap regulator allows a wide operating voltage range. If a magnetic flux density larger than threshold Bop, DO is turned on (low). The output state is held until a magnetic flux density reversal falls below Brp causing DO to be turned off (high).
Documents
Technical documentation and resources