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The OCH143 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 amplifiers the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output. An inte.
⚫ Wide operating voltage range 3.8V~30V
⚫ Maximum output sink current 25mA
⚫ Open-Collector Output
⚫ Reverse polarity protection
⚫ Package: SIP3
◼ Pin Configuration
Brp (Gauss)
-80 ~ -5
(Top View)
Bop (Gauss)
5 ~ 80
Temperature Eco Plan -40～125℃ ROHS
Lead Cu
3 Output 2 Gnd 1 Vcc
Name
Vcc Gnd.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | OCH140 |
Orient Chip |
Bipolar Hall Effect Position Sensor |
|
| 2 | OCH141 |
Orient Chip |
Bipolar Hall Effect Position Sensor |
|
| 3 | OCH1440 |
Orient Chip |
Bipolar Hall Effect Position Sensor |
|
| 4 | OCH1441 |
Orient Chip |
Bipolar Hall Effect Position Sensor |
|
| 5 | OCH1443 |
Orient Chip |
60V High Voltage Unipolar Hall Effect Position Sensor |
|
| 6 | OCH145 |
Orient Chip |
Unipolar Hall Effect Digital Switches |
|
| 7 | OCH146 |
Orient Chip |
Bipolar Hall Effect Position Sensor |
|
| 8 | OCH147 |
Orient Chip |
Bipolar Hall Effect Position Sensor |
|
| 9 | OCH147H |
Orient Chip |
Hall Effect Latched Sensor |
|
| 10 | OCH149 |
Orient Chip |
60V High Voltage Bipolar Hall Effect Position Sensor |
|
| 11 | OCH1501 |
Orient Chip |
Micro Power Unipolar Hall-effect Sensor Switch |
|
| 12 | OCH165 |
Orient Chip |
Micro Power Unipolar Hall-effect Sensor Switch |
|