AH375：Single Output
| Part Number | Data Sheet | SPICE Model | Qualified to AECQ10x | PPAP Capable | Operating Voltage (V) | Average Supply Current (mA) | Output Current Capability (mA) | Grade | Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Min) | Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Typ) | Operating Point Bop (Bops +ve/ Bopn -ve) Gauss (Max) | Release Point Brp (Brps +ve/Brpn -ve) Gauss (Min) | Release Point Brp (Brps +ve/Brpn -ve) Gauss (Typ) | Release Point Brp (Brps +ve/Brpn -ve) Gauss (Max) | Operating Ambient Temperature (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AH375 | AH375.pdf | - | No | No | 2.2 to 20 | 2 | 25 | - | 5 | 30 | 60 | -60 | -30 | -5 | -40 to +125 |
Description
AH375 is an integrated Hall effect latched sensor designed for electronic commutation of brush-less DC motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open drain output. An internal band-gap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply 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).
Application
- Brush-Less DC Motor
- Brush-Less DC Fan
- Revolution Counting
- Speed Measurement
Features
- 2.2V to 20V DC Operation Voltage
- Temperature Compensation
- Wide Operating Voltage Range
- Open Drain Pre-Driver
- 25mA Maximum Sinking Output Current
- Lead Free Package: SIP3 and SC59 (Commonly known as SOT23 in Asia)
- SC59: Available in “Green” Molding Compound (No Br, Sb)
- Lead Free Finish/RoHS Compliant
Ordering Information
- AH375-PG-A
- AH375-PG-B
- AH375-PL-A
- AH375-WG-7
SC59
SIP-3 (Ammo)
SIP-3 (Bulk)
- AH375.pdf AH375
