AH1892
PROGRAMMABLE MICROPOWER OMNIPOLAR
HALL-EFFECT SENSOR SWITCH
AH1892
Document number: DS35092 Rev. 1 - 2
5 of 11
www.diodes.com
May 2012
?Diodes Incorporated
Application Note
Applications Circuit One Low Band
Connecting the BSEL pin to ground permanently configures the AH1892 into its high sensitivity mode, requiring a reduced magnetic flux
density to activate its output (Low Band).
Applications Circuit Two High Band
Connecting the BSEL pin to Vdd or to a voltage greater than 1.4V or leaving the BSEL pin unconnected configures the AH1892 into its low
sensitivity mode, requiring a higher magnetic flux density to activate its output (High Band).
Applications Circuit Three Adjustable Sensitivity
To enhance flexibility within the application, the sensitivity can be adjusted with a standard logic signal allowing it to be controlled by a micro-
controller or a logic source. This allows the sensitivity to be changed within the application without a hardware change. Whenever the
sensitivity band selection is changed, the band selection changeover should be allowed to complete for the output to be valid.
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
AH266K-PL-B-A
IC HALL DRIVER BIPOLAR SIP-4L
AH276Q-PL-B-A
IC HALL SENSOR LATCH SIP-4
AH337-WG-7
IC HALL SENSOR 1PH CMOS SC59-3
AH342-PL-B
IC HALL EFFECT LATCH 7.4MA SIP4L
AH373-PL-A
IC HALL EFFECT LATCH 25MA SIP-3L
AH375-WL-7
IC HALL LATCH 1PH 25MA SC59-3
AH3761-PG-A
SENSOR HALL LATCH 6MA SIP3
AKL002-12
SENSOR GEAR TOOTH SINGLE 8TDFN
相关代理商/技术参数
AH1892-Z-7
功能描述:板机接口霍耳效应/磁性传感器 MicroPWR Hall Effect 1.6V to 3.6V 4.3uA 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
AH1893-FA-7
制造商:Diodes Incorporated 功能描述:HALL OMNIPOLAR SWITCH X1-DFN1216-4 T&R 3K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC HALL SENSR OMNIPLOR SW 4DFN
AH1893L
制造商:Cooper Wiring Devices 功能描述:
AH1893-Z-7
制造商:Diodes Incorporated 功能描述:HALL OMNIPOLAR SWITCH SOT553 T&R 3K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC HALL SENSR OMNIPLOR SW SOT553
AH1894-FA-7
制造商:Diodes Incorporated 功能描述:HALL OMNIPOLAR SWITCH X1-DFN1216-4 T&R 3K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC HALL SWITCH OMNIPO DFN1216-4
AH1894-Z-7
制造商:Diodes Incorporated 功能描述:HALL OMNIPOLAR SWITCH SOT553 T&R 3K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC HALL SWITCH OMNIPO SOT553
AH1895-FA-7
制造商:Diodes Incorporated 功能描述:HALL OMNIPOLAR SWITCH X1-DFN1216-4 T&R 3K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC HALL SENSR OMNIPLOR SW 4DFN
AH1895-Z-7
制造商:Diodes Incorporated 功能描述:HALL OMNIPOLAR SWITCH SOT553 T&R 3K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC HALL SENSR OMNIPLOR SW SOT553