Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The OCH141 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 to provide switching hysteresis for noise rejection, and open-collector output. An interna.
O
⚫ Bipolar Hall Effect Latch Sensor
⚫ Wide operating voltage range: 3.8V~30V
.C
⚫ Open Collector Pre-Driver
⚫ Maximum output sink current: 30mA
⚫ Chip Power Reverse-Connection Protection
P
⚫ Operating Temperature: -40℃~+150℃ I
⚫ Package: SIP3L
◼ Applications
H
⚫ Rotor Position Sensing
⚫ Current Switch
-C
⚫ Encoder
⚫ RPM Detection
⚫ Brush-less DC Motor
T
⚫ Brush-less DC Fan
⚫ Revolution counting
N
⚫ Speed measurement
IE
◼ Pin Configuration
(Top View)
R 3
Output
.OName No. Status
Description
2
Gnd
Vcc
1
P Input Power Supply
W 1
Vcc
Gnd
2
P Ground
W
Output 3
O Output Stage of O.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | OCH140 |
Orient Chip |
Bipolar Hall Effect Position Sensor |
|
| 2 | OCH143 |
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 |
|