AH175：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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AH175 | AH175.pdf | - | No | No | 3.5 to 20 | 3.5 | 25 | A B | 15 5 | 0 | 60 80 | -60 -80 | 0 | -15 -5 | -40 to +150 |
Description
AH175 is a single-digital-output Hall-effect sensor for high temperature operation. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier to amplify Hall voltage, and a comparator to provide switching hysteresis for noise rejection, and an open-collector output pre-driver. An internal band-gap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range. While the magnetic flux density (B) is larger than threshold Bop, the OUT pin turns on (low). If B removed toward Brp, the OUT pin is latched “on” state prior to B < Brp. When B < Brp, the OUT pin goes into “off ” state.
Application
- Rotor Position Sensing
- Current Switch
- Encoder
- RPM Detection
Features
- Bipolar Hall Effect Latch Sensor
- 3.5V to 20V DC Operation Voltage
- Open Collector Pre-Driver
- 25mA Output Sink Current
- Chip Power Reverse-Connection Protection
- Operating Temperature: -40°C~+150°C
- Lead Free Packages: SIP-3L and SC59-3L (Commonly known as SOT23 in Asia)
- SC59-3L: Available in “Green” Molding Compound (No Br, Sb)
- Lead Free Finish/RoHS Compliant
Ordering Information
- AH175-PG-A-B
- AH175-PG-B-B
- AH175-PL-A-B
- AH175-WG-7-A
- AH175-WG-7-B
- AH175-WL-7-B
- AH1751-PG-A-A
- AH1751-PG-B-A
- AH1751-RG-7-A
- AH1751-WG-7-A
SC59
SIP-3 (Ammo)
SIP-3 (Bulk)
- AH175.pdf AH175
