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AH372-P-A

产品描述Board Mount Hall Effect / Magnetic Sensors Hall Latch Switch
产品类别传感器   
文件大小459KB,共12页
制造商Diodes
官网地址http://www.diodes.com/
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AH372-P-A概述

Board Mount Hall Effect / Magnetic Sensors Hall Latch Switch

AH372-P-A规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
Diodes
产品种类
Product Category
Board Mount Hall Effect / Magnetic Sensors
RoHSDetails
类型
Type
Hall Effect Latch
系列
Packaging
Ammo Pack
工厂包装数量
Factory Pack Quantity
4000

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AH372
INTERNAL PULL-UP HALL EFFECT LATCH
Description
AH372 is a single-digital-output Hall-Effect latch sensor with internal
pull-up resistor 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 output driver with a pull-up
resistor. An internal band-gap regulator provides a temperature
compensated supply voltage for internal circuits and allows a wide
operating supply range.
Pin Assignments
(Top View)
3. OUT
GND 2.
1. V
DD
SC59 and SOT23
NEW PRODUCT
(Front View)
When the magnetic flux density (B) perpendicular to the package is
larger than operation point (B
OP
), output is switched on (OUT pin is
pulled low). The output state is held on until a magnetic flux density
reversal falls below B
RP
. When B is less than B
RP
, the output is
switched off.
The AH372 is available in SIP-3 (Ammo Pack), SIP-3 (Bulk Pack),
SC59 and SOT23 packages.
SIP-3 (Bulk Pack)
3. OUT
2. GND
1. V
DD
Applications
Features
Bipolar Hall Effect Latch Operation
2.2V to 20V Operating Range
Single Output with Built-in Pull-up Resistor
25mA output Sink Capability
-40° to +125° Operating Temperature
C
C
Industry Standard SIP-3 (Ammo Pack), SIP-3 (Bulk Pack), SC59
and SOT23 Packages
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Rotor Position Sensing for Motor Commutation
Encoder
Speed Measurement – RPM Monitor
Contact-Less Current Switch
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green‖ products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
Typical Application Circuits
I
A
I
B
M
Digital Hall Effect Sensor
Driver
&
Control Logic
I
C
I
a
I
b
I
c
RPM sensing
M: Three Phase Hall Motor
H
A
H
B
H
C
Hall Motor Driver
3 Phase Hall Motor
AH372
Document number: DS38853 Rev. 1 - 2
1 of 12
www.diodes.com
August 2016
© Diodes Incorporated

AH372-P-A相似产品对比

AH372-P-A AH372-P-B
描述 Board Mount Hall Effect / Magnetic Sensors Hall Latch Switch Board Mount Hall Effect / Magnetic Sensors Hall Latch Switch
Product Attribute Attribute Value Attribute Value
制造商
Manufacturer
Diodes Diodes
产品种类
Product Category
Board Mount Hall Effect / Magnetic Sensors Board Mount Hall Effect / Magnetic Sensors
RoHS Details Details
类型
Type
Hall Effect Latch Hall Effect Latch
系列
Packaging
Ammo Pack Bulk
工厂包装数量
Factory Pack Quantity
4000 1000
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