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| 型号： | AH373-WG-7 |
| 厂商： | Diodes/Zetex |
| 文件页数： | 1/12页 |
| 文件大小： | 481K |
| 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 |
| 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) |
AH373
Document number: Draft DS31173 Rev. 11 - 2
1 of 12
www.diodes.com
September 2013
?Diodes Incorporated
H373
INTERNAL PULL-UP HALL EFFECT LATCH
Description
AH373 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.
When the magnetic flux density (B) perpendicular to the package 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 AH373 is available in SIP-3L, SC59 and SOT23 packages.
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癈 to +125癈 Operating Temperature
? Industry Standard SIP-3L, SC59 and SOT23 Packages
? Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
? Halogen and Antimony Free. Green Device (Note 3)
Pin Assignments
(TOP View)
SC59 and SOT23
(TOP View)
1. V
DD
2. GND
3. OUT
SIP-3L
Applications
? 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 Incorporateds 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
M
Driver
&
Control Logic
Ia
Ib
Ic
IA
IC
IB
HB
HA
HC
M: Three Phase Hall Motor
Digital Hall Effect Sensor
Hall Motor Driver
RPM sensing
3 Phase Hall Motor
相关PDF资料 |
PDF描述 |
|---|---|
| B-12-9 | CORD PATCH BANANA PLUG 12" WHITE |
| MAX2369EGM+D | IC TRANSMITTER QUAD 48QFN-EP |
| AH373-WG-7 | IC HALL SENSOR 1PH CMOS SC59-3 |
| D75AS-020.0M | OSC TCXO 20.000 MHZ 3.3V SMD |
| B-12-8 | CORD PATCH BANANA PLUG 12" GRAY |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AH373-WL | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:Internal Pull-up Hall Effect Latch |
| AH373-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 |
| AH373-WLA | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:Internal Pull-up Hall Effect Latch |
| AH373W-PL | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:Internal Pull-up Hall Effect Latch |
| AH373W-PLA | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:Internal Pull-up Hall Effect Latch |
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