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參數(shù)資料
| 型號： | A1425LK |
| 廠商： | Allegro Microsystems Inc |
| 文件頁數(shù)： | 2/13頁 |
| 文件大小： | 404K |
| 描述： | IC SENSOR HALL EFFECT AC 4-SIP |
| 標(biāo)準(zhǔn)包裝： | 500 |
| 傳感范圍： | 11G 跳閘，-11G 釋放 |
| 類型： | 專用型 |
| 電源電壓： | 4 V ~ 26.5 V |
| 電流 - 電源： | 7mA |
| 電流 - 輸出（最大）： | 25mA |
| 輸出類型： | 數(shù)字，開路集電極 |
| 特點： | 高精度 |
| 工作溫度： | -40°C ~ 150°C |
| 封裝/外殼： | 4-SIP |
| 供應(yīng)商設(shè)備封裝： | 4-SIP |
| 包裝： | 散裝 |
High Accuracy Analog Speed Sensor IC with Integrated
Filter Capacitor and Dual Zero-Crossing Output Signal
A1425
2
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
The device utilizes advanced temperature compensation for the
high-pass lter, sensitivity, and Schmitt trigger switchpoints,
to guarantee optimal operation to low frequencies over a wide
range of air gaps and temperatures.
Each Hall effect digital integrated circuit includes a voltage
regulator, two Hall effect elements, temperature compensating
circuitry, a low-level ampli er, band-pass lter, Schmitt trigger,
and an output driver, which requires a pull-up resistor. The on-
board regulator permits operation with supply voltages from 4.0
to 26.5 V. The output stage can easily switch 20 mA over the full
frequency response range of the device, and is compatible with
both TTL and CMOS logic circuits.
The device is packaged in a 4-pin plastic SIP. It is lead (Pb) free,
with 100% matte tin plated leadframe.
2
3 4
1
Terminal List Table
Name
Number
VCC
1
VOUT
2
TEST
3
GND
4
Pin-out Diagram
Selection Guide
Part Number
Packing
*
Switchpoints
B
RP(MIN)
(G)
B
OP(MAX)
(G)
A1425LK-T
Bulk, 500 pieces/bag
11
11
*
Contact Allegro for additional packing options.
Absolute Maximum Ratings
Characteristic
Symbol
Notes
Rating Units
Supply Voltage
V
CC
Refer to Power Derating section
28
V
Reverse Supply Voltage
V
RCC
18
V
Continuous Output Current
I
OUT
25
mA
Continuous Reverse-Output Current I
ROUT
50
mA
Operating Ambient Temperature
T
A
Range L
40 to 150 篊
Maximum Junction
T
J(max)
165
篊
Storage Temperature
T
stg
65 to 170 篊
Description (continued)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A1425LK-T | 功能描述:IC SENSOR HALL EFFECT AC 4-SIP RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉(zhuǎn) 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類型:數(shù)字式，PWM，8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| A1425-PQ160C | 制造商:Microsemi SOC Products Group 功能描述: |
| A1428AG1 | 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:DIP PLUG PITCH:2.54mm |
| A1428AG2 | 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:DIP PLUG PITCH:2.54mm |
| A1428AS1 | 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:DIP PLUG PITCH:2.54mm |
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