High Accuracy Analog Speed Sensor IC with Integrated
Filter Capacitor and Dual Zero-Crossing Output Signal
A1425
7
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Simulation Results
A1425 Minimum Switching Fields
Over the Range of Ambient Operating Temperatures, T
A
f
Bdiff(low)
= 15 Hz, f
Bdiff(high)
H 30 kHz
Frequency, f
Bdiff
(kHz)
0.01
0.1
1
10
40
40
0
35
5
30
10
25
15
20
150
25
40
A1425 Typical Phase Shift
Over the Range of Applied Magnetic Fields, B
diff
f
Bdiff(low)
= 15 Hz, f
Bdiff(high)
= 30 kHz
Frequency, f
Bdiff
(kHz)
0.01
0.1
1
10
40
40
0
30
30
20
50
60
40
20
10
10
50
100
500
1250
750
B
diff
in Gp-p
Continued on next page.
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相关代理商/技术参数
A1425LK-T
功能描述:IC SENSOR HALL EFFECT AC 4-SIP RoHS:是 类别:传感器，转换器 >> 磁性 - 霍尔效应，数字式开关，线性，罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出（最大）:- 输出类型:数字式，PWM，8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP（0.209"，5.30mm 宽） 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR
A1425-PQ160C
制造商:Microsemi SOC Products Group 功能描述:
A1428AG1
制造商:DBLECTRO 制造商全称:DB Lectro Inc 功能描述:DIP PLUG PITCH:2.54mm
A1428AG2
制造商:DBLECTRO 制造商全称:DB Lectro Inc 功能描述:DIP PLUG PITCH:2.54mm
A1428AS1
制造商:DBLECTRO 制造商全称:DB Lectro Inc 功能描述:DIP PLUG PITCH:2.54mm
A1428AS2
制造商:DBLECTRO 制造商全称:DB Lectro Inc 功能描述:DIP PLUG PITCH:2.54mm
A1428AT1
制造商:DBLECTRO 制造商全称:DB Lectro Inc 功能描述:DIP PLUG PITCH:2.54mm
A1428AT2
制造商:DBLECTRO 制造商全称:DB Lectro Inc 功能描述:DIP PLUG PITCH:2.54mm
