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參數(shù)資料
| 型號： | AH1892-CD4-7 |
| 廠商： | Diodes Inc |
| 文件頁數(shù)： | 3/11頁 |
| 文件大小： | 293K |
| 描述： | HALL EFFECT SENSOR |
| 標準包裝： | 1 |
| 傳感范圍： | ±55G 跳閘，±12G 釋放 |
| 類型： | 全極開關 |
| 電源電壓： | 1.6 V ~ 3.6 V |
| 電流 - 電源： | 2.1mA |
| 電流 - 輸出（最大）： | 2.5mA |
| 輸出類型： | 數(shù)字 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | * |
| 供應商設備封裝： | * |
| 包裝： | * |
| 其它名稱： | AH1892-CD4-7DIDKR |
AH1892
PROGRAMMABLE MICROPOWER OMNIPOLAR
HALL-EFFECT SENSOR SWITCH
AH1892
Document number: DS35092 Rev. 1 - 2
3 of 11
www.diodes.com
May 2012
?Diodes Incorporated
Absolute Maximum Ratings (T
A
= +25?/SPAN>C, Note 5)
S mbol
Characteristics
alues
Unit
V
DD
Supply Voltage (Note 6)
6
V
V
DD REV
Reverse Supply Voltage
-0.3
V
I
OUTPUT
Output current (source and sink)
2.5
mA
B
Magnetic Flux Density
Unlimited
Ts
Storage Temperature Range
-65 to +150
癈
P
D
Package Power Dissipation
U-WLB0707-4
160
mW
SOT553
230
mW
T
J
Maximum Junction Temperature
150
癈
ESD
Human Body Model ESD
V
DD
, GND and OUT pins
8
kV
BSEL pin
6
kV
Notes: 5. Stresses greater than the 'Absolute Maximum Ratings' specified above, may cause permanent damage to the device. These are stress ratings
only; functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device
reliability may be affected by exposure to absolute maximum rating conditions for extended periods of time
6. The absolute maximum V
DD
of 6V is a transient stress rating and is not meant as a functional operating condition. It is not recommended to
operate the device at the absolute maximum rated conditions for any period of time.
Recommended Operating Conditions
Symbol
Characteristics
Conditions
Rating
Unit
V
DD
Supply Voltage
Operating
1.6 to 3.6
V
T
A
Operating Temperature Range
Operating
-40 to +85
癈
Electrical Characteristics (T
A
= +25?/SPAN>C, V
DD
= 1.8V, unless otherwise specified.)
Symbol
Characteristics
Conditions
Min
Typ
Max
Unit
V
OL
Output low voltage (on)
I
OUT
= 1mA
0.1
0.2
V
V
OH
Output high voltage (off)
I
OUT
= -1mA
V
DD
-0.2 V
DD
-0.1
V
BLsel
Band select low band
0
0.5
V
BHsel
Band select high band
1.4
3.6
V
R
U_BSEL
BSEL pin internal pull-up resistor
(Note 7)
50
k&
I
DD
(awake)
Supply current
During awake period
2.1
mA
I
DD
(sleep)
During sleep period
2.5
礎
I
DD
(avg)
Average cupply current
V
DD
= 1.8V
4.3
8.0
礎
I
DD
(avg)
V
DD
= 3.6V
7.2
13.0
礎
Tawake
Awake active pulse width
(Note 8)
50
100
祍
Tperiod
Awake period
(Note 8)
50
100
ms
D.C.
Duty cycle
0.1
%
TBand
Band transition time
( Note 9)
100.0
200.1
ms
Notes:
7. BSEL pin internal pull-up resistor is only active during AWAKE time.
8. When power is initially on, the operating V
DD
(1.6V to 3.6V) must be applied to guarantee the output sampling.
The output state is valid after the second operating phase (typical 100ms).
9. Transition time varies dependant on the timing of BSEL activation during the sleep and awake phases.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
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| AH1892-Z-7 | 功能描述:板機接口霍耳效應/磁性傳感器 MicroPWR Hall Effect 1.6V to 3.6V 4.3uA RoHS:否 制造商:Honeywell 類型:Bipolar Hall-Effect Digital Position Sensor 工作電源電壓:3 V to 24 V 電源電流:3.5 mA 最大輸出電流:20 mA 工作點最小值/最大值:5 G, 55 G 最小/最大釋放點（Brp）:- 55 G, - 5 G 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23 |
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