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参数资料
| 型号： | AH1803-SNG-7 |
| 厂商： | Diodes/Zetex |
| 文件页数： | 1/9页 |
| 文件大小： | 161K |
| 描述： | IC HALL SWITCH MCRPWR 6-DFN |
| 标准包装： | 3,000 |
| 传感范围： | ±4mT 跳闸，±1mT 释放 |
| 类型： | 全极开关 |
| 电源电压： | 2.4 V ~ 5.5 V |
| 电流 - 电源： | 6mA |
| 输出类型： | 数字式，开漏极 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 6-UDFN 裸露焊盘 |
| 供应商设备封装： | 6-DFN（2x2） |
| 包装： | 带卷 (TR) |
AH1803
MICROPOWER, ULTRA-SENSITIVE HALL EFFECT
SWITCH
AH1803 Rev. 9 1 of 9 OCTOBER 2009
DS31193 www.diodes.com ?/SPAN> Diodes Incorporated
" Micropower operation
" Operation with North or South Pole
" 2.4 to 5.5V battery operation
" Chopper Stabilized
" Superior temperature stability
" Extremely Low Switch-Point Drift
" Insensitive to Physical Stress
" Good RF noise immunity
" -40癈 to 85癈 operating temperature
" Low profile 3 pin SC59 (commonly known as SOT23 in
Asia) and DFN2020-6 package
" ESD (HBM) 4KV for DFN2020-6
" SC59 (commonly known as SOT23 in Asia) and
DFN2020-6: Available in Green Molding Compound
(No Br, Sb)
" Lead Free Finish/ RoHS Compliant (Note 1)
AH1803 is with two Hall effect plates and a CMOS output driver,
mainly designed for batteryoperation, hand-held equipment
(such as Cellular and Cordless Phone, PDA). The total operation
power is down to 24uW in the 3V supply.
Either North or South Pole of sufficient strength will turn the
output on. The output will be turned off under no magnetic field.
While the magnetic flux density (B) is larger than operate point
(Bop), the output will be turned on (low), the output is held until
B is lower than release point (Brp), then turned off (High).
Applications
" Cellular phone
" PDA
" Cordless phone
Typical Circuit
AH1803
2.4~5.5V
Output
GND
C*
C is for power stabilization and to strengthen the noise immunity, the
recommended capacitance is 10nF~100nF.
*
Features
General Description
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AH1803-WG-7 | 功能描述:板机接口霍耳效应/磁性传感器 MCROPW SWCH 2.5-5.5V ULTRA SENSITIVE CMOS 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 |
| AH1804 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:MICROPOWER OMNIPOLAR HALL EFFECT SENSOR SWITCH |
| AH1804-FA-7 | 功能描述:板机接口霍耳效应/磁性传感器 Hall Sensor 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 |
| AH1804-W-7 | 功能描述:板机接口霍耳效应/磁性传感器 Hall Sensor 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 |
| AH1806-P-A | 功能描述:IC HALL SWITCH OMNIPOLAR SIP-3 制造商:diodes incorporated 系列:- 包装:剪切带（CT） 零件状态:有效 功能:全极开关 技术:霍尔效应 极化:任意一种 感应范围:±4.5mT 跳闸，±4mT 释放 测试条件:25°C 电压 - 电源:2.5 V ~ 5.5 V 电流 - 电源（最大值）:16μA 电流 - 输出（最大值）:2.5mA 输出类型:开路漏极 特性:- 工作温度:-40°C ~ 85°C（TA） 封装/外壳:3-SIP 供应商器件封装:3-SIP 标准包装:1 |
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