AH1886
MICROPOWER, ULTRA-SENSITIVE HALL EFFECT
SWITCH
 
AH1886  
Document number: DS31216 Rev. 4 - 2 
3 of 7
www.diodes.com
September 2010
?Diodes Incorporated 
Electrical Characteristics (T
A
 = 25?/SPAN>C, Vdd = 1.8V, unless otherwise specified) 
 
Symbol
Characteristic
Conditions
Min
Typ.
Max
Unit
V
OH
 
Output On Voltage (High side)
I
O
= -0.5mA
Vdd-0.2
-
-
V
V
OL
 
Output On Voltage (Low side)
I
O
= 0.5mA
-
-
0.2
V
Idd(en)
Supply Current
Chip enable
-
2
4
mA
Idd(dis)
Chip disable
-
5
8
uA
Idd(avg)
average supply current
-
7
12
uA
Tawake
Awake Time
 
-
50
100
Tperiod
Period
 
-
50
100
ms
D.C.
Duty Cycle
 
-
0.1
-
%
 
Magnetic Characteristics (T
A
 = 25?/SPAN>C, Vdd = 1.8V~3.0V, Note 1 & 2) 
 
(1mT=10 Gauss)
Symbol
Characteristic
Min
Typ.
Max
Unit
Bops(south pole to brand side)
Operate Point
-
37
55
Gauss
Bopn(north pole to brand side)
-55
-37
-
Brps(south pole to brand side)
Release Point
6
29
-
Brpn(north pole to brand side)
-
-29
-6
Bhy(|Bopx|-|Brpx|)
Hysteresis
3
8
-
Notes:     1. Typical data is at Ta = 25癈, Vdd = 3V, and for design information only.
 
2. The magnetic characteristics may vary with supply voltage, operating temperature and after soldering.
 
Bhy
Vsat
Vdd
Bopn    Brpn   0
( Magnetic flux density B )
Output1
Turn on
Turn off
( off-state )
( on-state )
Bhy
Vsat
Vdd
Brps    Bops
0
( Magnetic flux density B )
Output1
Turn off
Turn on
( off-state )
( on-state )
 
 
 
 
 
 
相关PDF资料
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
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
相关代理商/技术参数
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
AH1888-FJG-7 功能描述:板机接口霍耳效应/磁性传感器 HALL IC SWITCH CMOS EFFECT SW 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
AH1888-FJRG-7 功能描述:板机接口霍耳效应/磁性传感器 HALL IC SWITCH CMOS EFFECT SW 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
AH1888-ZG-7 功能描述:板机接口霍耳效应/磁性传感器 GENERAL-SNSITV SWTCH MICROPWR HALL EFFECT 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
AH1889 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:HIGH SENSIVITY DUAL UNIPOLAR HALL-EFFECT SWITCH
AH1889-Z-7 制造商:Diodes Incorporated 功能描述:HALL UNIPOLAR SWITCH SOT553 T&R 3K - Tape and Reel