OCH145 Switches Datasheet

OCH145 Datasheet, PDF, Equivalent


Part Number

OCH145

Description

Unipolar Hall Effect Digital Switches

Manufacture

Orient Chip

Total Page 2 Pages
Datasheet
Download OCH145 Datasheet


OCH145
OCH145
Unipolar Hall Effect Digital Switches For High Temperature
General Description
OCH145 is a switched Hall-Effect IC, which is for contactless switching applications. The device includes an
on-chip Hall voltage generator for magnetic sensing, an amplifier that amplifies the Hall voltage, a Schmitt trigger to
provide switching hysteresis for noise rejection, and an open-collector output. The bandgap regulator allows a wide
operating voltage range. OCH145 is rated for operating temperature range from -40°C to 150°C and voltage range
from 3.8V to 18V. OCH145 are capable of continuous 25mA sinking out and maybe cycled as high as 50mA
maximum.
Features
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-3LSSIP-3L
Applications
Non-Contact Switch
Automotive Ignition
Braker ICs
Position Control
Revolution Detection
Safe Alarm Device
Textile Control System
Pin Configuration
(Top View)
3 Output
2 Gnd
1 Vcc
Name No. Status
Vcc 1
P
Gnd 2
P
Output 3
O
Description
Input Power Supply
Ground
Output Stage of Open Collector
Page 1 - 2
Ver. 1.5 Feb .27, 2018
源于灿瑞 磁传天下

OCH145
OCH145
Unipolar Hall Effect Digital Switches For High Temperature
Ordering Information
OCH145AXXX
Part Number
OCH145AMF
OCH145ASMAF
Package:
M: SIP-3L
SM:SSIP-3L
Packing:
Blank: Tube or Bluk
A: Tape & Reel
Package Type
SIP-3L
SSIP-3L
Package Qty
Bulk
1000pcs/bag
13-in reel
4000pcs/reel
Brp
(Gauss)
20 ~ 180
20 ~ 180
Temperature Grade:
F: -40~150
Bop
(Gauss)
Temperature
50 ~ 200 -40150
50 ~ 200 -40150
Eco Plan
RoHS
RoHS
Lead
Cu
Cu
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Page 2 - 2
Ver. 1.5 Feb .27, 2018
源于灿瑞 磁传天下


Features WWW.ORIENT-CHIP.COM OCH145 Unipolar Hal l Effect Digital Switches For High Temp erature ◼ General Description OCH145 is a switched Hall-Effect IC, which is for contactless switching applications . The device includes an on-chip Hall v oltage generator for magnetic sensing, an amplifier that amplifies the Hall vo ltage, a Schmitt trigger to provide swi tching hysteresis for noise rejection, and an open-collector output. The bandg ap regulator allows a wide operating vo ltage range. OCH145 is rated for operat ing temperature range from -40°C to 15 0°C and voltage range from 3.8V to 18V . OCH145 are capable of continuous 25mA sinking out and maybe cycled as high a s 50mA maximum. ◼ Features ⚫ Unipol ar Hall Effect Switch Sensor ⚫ Wide o perating voltage range: 3.8V~18V ⚫ Op en Collector Pre-Driver ⚫ Maximum out put sink current: 50mA ⚫ Chip Power R everse-Connection Protection ⚫ Operat ing Temperature: -40℃~+150℃ ⚫ Sma ll Size Package: SIP-3LSSIP-3L ◼ Applications ⚫ Non-Cont.
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