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参数资料
| 型号： | AH375-WG-7 |
| 厂商： | Diodes/Zetex |
| 文件页数： | 1/9页 |
| 文件大小： | 177K |
| 描述： | IC HALL SENSOR 1PH CMOS SC59-3 |
| 标准包装： | 3,000 |
| 传感范围： | 60G 跳闸，-60G 释放 |
| 类型： | 双极卡锁 |
| 电源电压： | 2.2 V ~ 20 V |
| 电流 - 电源： | 4mA |
| 电流 - 输出（最大）： | 25mA |
| 输出类型： | 数字式，开漏极 |
| 特点： | 稳压电压 |
| 工作温度： | -40°C ~ 125°C |
| 封装/外壳： | TO-236-3，SC-59，SOT-23-3 |
| 供应商设备封装： | SC-59-3 |
| 包装： | 带卷 (TR) |
AH375
SINGLE PHASE HALL EFFECT LATCH
AH375
Document number: DS31172 Rev. 6 - 2
1 of 9
www.diodes.com
July 2010
?Diodes Incorporated
Description
AH375 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 amplifies
the Hall voltage, and a Schmitt trigger to provide switching
hysteresis for noise rejection, and open drain output. An
internal band-gap regulator provides a temperature
compensated supply voltage for internal circuits and allows a
wide operating supply range.
When the magnetic flux density (B) is larger than operate
point (Bop), output is switched on (OUT pin is pulled low).
The output state is held on until a magnetic flux density
reversal falls below Brp. When B is less than Brp, the output
is switched off.
The AH375 is available in SIP-3L and SC59 packages.
Features
" Bipolar Hall-Effect latch sensor
" 2.2V to 20V DC Operating voltage
" Temperature compensation
" Open drain pre-driver
" 25mA maximum output sink current
" Operating temperature: -40癈 to +125癈
" SIP-3L and SC59 packages
(SC59 is commonly known as SOT23 in Asia)
" Green Molding Compound (No Br, Sb) (Note 1)
Pin Assignments
(Top View)
1. Vdd
2. GND
3.
OUT
SIP-3L
1. Vdd
GND 2.
3. OUT
(Top View)
SC59
Applications
" Brush-Less DC Motor
" Brush-Less DC Fan
" Revolution Counting
" Speed Measurement
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
Typical Application Circuit
AH375
Output
GND
L
R
C
2
3
1
Vdd
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AH375-WL-7 | 功能描述:板机接口霍耳效应/磁性传感器 HALL IC SNSR CMOS LATCH 2.2V-20V 25MA RoHS:否 制造商:Honeywell 类型:Bipolar Hall-Effect Digital Position Sensor 工作电源电压:3 V to 24 V 电源电流:3.5 mA 最大输出电流:20 mA 工作点最小值/最大值:5 G, 55 G 最小/最大释放点（Brp）:- 55 G, - 5 G 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23 |
| AH375-WLA | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:SINGLE PHASE HALL EFFECT LATCH |
| AH375W-PL | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:Single Phase Hall Effect Latch |
| AH375WPLA | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:Single Phase Hall Effect Latch |
| AH375W-PLA | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:Single Phase Hall Effect Latch |
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