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参数资料
| 型号： | AH1885-ZG-7 |
| 厂商： | Diodes Inc |
| 文件页数： | 1/7页 |
| 文件大小： | 153K |
| 描述： | IC HALL SWITCH MICROPWR SOT-553 |
| 标准包装： | 3,000 |
| 传感范围： | ±59G 跳闸，±15G 释放 |
| 类型： | 全极开关 |
| 电源电压： | 1.65 V ~ 3.3 V |
| 电流 - 电源： | 4mA |
| 输出类型： | 数字式，开漏极 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | SOT-553 |
| 供应商设备封装： | SOT-553 |
| 包装： | 带卷 (TR) |
AH1885
MICROPOWER, ULTRA-SENSITIVE HALL EFFECT
SWITCH
AH1885
Document number: DS31235 Rev. 4 - 2
1 of 7
www.diodes.com
September 2010
?Diodes Incorporated
Description
AH1885 is with two Hall effect plates and dual CMOS
output driver, mainly designed for batterypowered, hand-
held equipment (such as Cellular and Cordless Phone,
PDA). The total operation power is down to 15uW in the
1.8V supply.
Either north or south pole of sufficient strength will turn the
output1 on. The output1 will be turned off under no
magnetic field.
While the magnetic flux density (B) is larger than operate
point (Bop), the output1 will be turned on (low), the output1
is held until B is lower than release point (Brp), then turned
off.
Pin Assignments
5
4
3
2
1
SOT553
GND
Out 1
NC
Out 2
Vdd
( Top View )
Features
" Micropower operation
" Operation with North or South Pole
" 1.65V to 3.3V 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
" ESD 4KV in human body mode
" Package: SOT553
" Green Molding Compound
Applications
" Cellular phone
" PDA
" Cordless phone
Typical Application Circuit
AH1885
Vdd
Output 1
GND
Output 2
(Complement
of Output 1)
相关PDF资料 |
PDF描述 |
|---|---|
| AH1886-ZG-7 | IC HALL SWITCH MICROPWR SOT-553 |
| AH1887-ZG-7 | IC HALL SWITCH MICROPWR SOT-553 |
| AH1891-CA4-7 | IC HALL SENSR OMNI SW UWLB0808-4 |
| AH1892-CD4-7 | HALL EFFECT SENSOR |
| AH266K-PL-B-A | IC HALL DRIVER BIPOLAR SIP-4L |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AH1886 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:MICROPOWER, ULTRA-SENSITIVE HALL EFFECT |
| AH1886-ZG-7 | 功能描述:板机接口霍耳效应/磁性传感器 MICROPOWER 1.65-3.3V 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 |
| AH1887 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:MICROPOWER, ULTRA-SENSITIVE HALL EFFECT |
| AH1887-ZG-7 | 功能描述:板机接口霍耳效应/磁性传感器 MICROPOWER CMOS SWCH 1.65V-3.3V 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 |
| AH1888 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:MICROPOWER, GENERAL-SENSITIVE HALL EFFECT |
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