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Orient Chip OCH DataSheet

No. Partie # Fabricant Description Fiche Technique
1
OCH1931

Orient Chip
Linear Hall-effect Sensors
low noise output, which makes it unnecessary to use external filtering. It also includes thin film resistors to provide increased temperature stability and accuracy. The linear Hall sensor has an operating temperature range of -40 °C to 85 °C ap
Datasheet
2
OCH2987

Orient Chip
350mA Single Phase Hall-Effect DC Fan Driver

⚫ One-chip Solution (Hall Element + Driver)
⚫ Input Voltage Range : 3V to 24V
⚫ Low Output Swi
Datasheet
3
OCH211

Orient Chip
2-Phase DC Motor Drive IC

⚫ One-chip Solution (Hall Element + Driver)
⚫ Input Voltage Range : 3.0V to 20V
⚫ For DC motor / Fan Systems
⚫ Low Cost Solution
⚫ High Sensitivity Hall Sensor
⚫ Output Continues Current: 400mA
⚫ Built-in FG ou
Datasheet
4
OCH140

Orient Chip
Bipolar Hall Effect Position Sensor

⚫ Wide operating voltage range: 3.0V~24V
⚫ Wide operating temperature range: -40°C ~+125°C
⚫ Maximum output sink current 25mA
⚫ Package: SIP3, TSOT23-3L, SOT89-3L and SOT23-3L ◼ Pin Configuration SIP-3L (Top View) TSOT23-3L (Top View) SOT23-3L (To
Datasheet
5
OCH146

Orient Chip
Bipolar Hall Effect Position Sensor

⚫ Wide operating voltage range: 3.0V~24V
⚫ Maximum output sink current 25mA
⚫ Package: SIP3 ◼ Pin Configuration (1) SIP3L (Top View) (2) SOT23-3L (Top View) 3 Output 2 Gnd 1 Vcc 3 GND VCC 1 OUTPUT 2 Pin Name Vcc Gnd Output Pin Name Vcc OUTPUT
Datasheet
6
OCH167A

Orient Chip
Micro Power Omnipolar Hall-effect Sensor Switch
The OCH167 Omnipolar Hall effect sensor IC is
⚫ Micro power consumption ideal for fabricated from mixed signal CMOS technology. It is battery-powered applications comprised of two Hall plates and a CMOS output
⚫ Omnipolar (operation with magnet
Datasheet
7
OCH143

Orient Chip
Bipolar Hall Effect Position Sensor

⚫ 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℃
Datasheet
8
OCH145

Orient Chip
Unipolar Hall Effect Digital Switches

⚫ Unipolar Hall Effect Switch Sensor
⚫ Wide operating voltage range: 3.8V~18V
⚫ Open Collector Pre-Driver
⚫ Maximum output sink current: 50mA
⚫ Chip Power Reverse-Connection Protection
⚫ Operating Temperature: -40℃~+150℃
⚫ Small Size Package: SIP-3L,
Datasheet
9
OCH177

Orient Chip
Micro Power Omnipolar Hall-effect Sensor Switch
z Micro power consumption ideal for battery-powered applications z Omnipolar (operation with magnetic field of either north or south pole), easy to use as output switches with both North and South pole z Input Voltage Range: 2.4V to 5.5V z Very High
Datasheet
10
OCH147H

Orient Chip
Hall Effect Latched Sensor

⚫ Wide operating voltage range: 3.3V~26V
⚫ Operating temperature range: -40°C ~+150°C
⚫ Temperature compensation
⚫ Reverse polarity protection
⚫ Open-Drain pre-driver
Datasheet
11
OCH1901

Orient Chip
Continuous-Time Ratio-metric Linear Hall Effect Sensor
The OCH1901 is small, versatile linear Hall effect
⚫ Supply Voltage Range: 2.5V ~ 6.0V devices which are operated by the magnetic field from a
⚫ Fast Power-on Time permanent magnet or an electromagnet. They are
⚫ Power Consumption of 5mA at 5V Sup
Datasheet
12
OCH166A

Orient Chip
Micro Power Omnipolar Hall-effect Sensor Switch
The OCH166A omnipolar Hall effect sensor IC is
⚫ Micro power consumption ideal for battery-powered fabricated from mixed signal CMOS technology. It is applications comprised of one Hall plate and a CMOS output driver,
⚫ Omnipolar (operation with
Datasheet
13
OCH165

Orient Chip
Micro Power Unipolar Hall-effect Sensor Switch
The OCH165 Unipolar Hall effect sensor IC is
⚫ Micro power consumption ideal for fabricated from mixed signal CMOS technology. It is battery-powered applications comprised of one Hall plate and a CMOS output driver,
⚫ Input Voltage Range: 2.5V
Datasheet
14
OCH167

Orient Chip
Micro Power Omnipolar Hall-effect Sensor Switch
The OCH167 Omnipolar Hall effect sensor IC is
⚫ Micro power consumption ideal for fabricated from mixed signal CMOS technology. It is battery-powered applications comprised of two Hall plates and a CMOS output
⚫ Omnipolar (operation with magnet
Datasheet
15
OCH169

Orient Chip
Micro Power Omnipolar Hall-effect Sensor Switch
The OCH169 Omnipolar Hall effect sensor IC is
⚫ Micro power consumption ideal for fabricated from mixed signal CMOS technology. It is battery-powered applications comprised of two Hall plates and a CMOS output
⚫ Omnipolar (operation with magnet
Datasheet
16
OCH178

Orient Chip
Micro Power Omnipolar Hall-effect Sensor Switch
The OCH178 Omnipolar Hall-effect Sensor IC is
⚫ Micro power consumption ideal for fabricated from mixed signal CMOS technology. It is battery-powered applications comprised of two Hall plates and a CMOS output
⚫ Omnipolar (operation with magnet
Datasheet
17
OCH168

Orient Chip
Ultra-sensitive Hall Switch

⚫ Micr
Datasheet
18
OCH168B

Orient Chip
Micro Power Omnipolar Hall-effect Sensor Switch
The OCH168B Omnipolar Hall effect sensor IC is
⚫ Micro power consumption ideal for battery-powered fabricated from mixed signal CMOS technology. It is applications comprised of two Hall plates and a OD output driver,
⚫ Omnipolar (operation with
Datasheet
19
OCH141

Orient Chip
Bipolar Hall Effect Position Sensor
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 ◼ App
Datasheet
20
OCH147

Orient Chip
Bipolar Hall Effect Position Sensor

⚫ Wide operating voltage range: 3.8V~30V
⚫ Wide operating temperature range: -40°C ~+125°C
⚫ Reverse polarity protection
⚫ Integrated pull-up resistor
⚫ Package: SOT23-3L ◼ Applications
⚫ Rotor Position Sensing
⚫ Brush-less DC Fan
⚫ Brush-less DC Mo
Datasheet



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