参数资料
型号: A1351KKTTN-T
厂商: Allegro Microsystems Inc
文件页数: 21/24页
文件大小: 663K
描述: IC SENSOR HALL EFFECT 4-SIP
产品培训模块: Current Sensor
产品变化通告: Product Obsolescence 09/Nov/2011
标准包装: 4,000
传感范围: 0.055% ~ 0.095% DC/G
类型: 线性 - 单极,双极
电源电压: 4.5 V ~ 5.5 V
电流 - 电源: 10mA
电流 - 输出(最大): 1mA
输出类型: 数字,推挽式
特点: 高精度
工作温度: -40°C ~ 125°C
封装/外壳: 4-SIP
供应商设备封装: 4-SIP
包装: 带卷 (TR)
A1351
High Precision Linear Hall Effect Sensor IC
 with a Push/Pull, Pulse Width Modulated Output
20
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Programming Logic Table
Register Selection
(Key)
Binary Bit Field
Address
(MSB扡SB)
Decimal
Equivalent Code
Description
Sensitivity
(1)
000000000
0
Initial value; Sens = Sens
init
011111111
255
Maximum gain value in range
Coarse D
(Q)
(1)
000000000
0
Initial value; D
(Q)
 = D
(Q)BIinit
100000000
256
Enable coarse D
(Q)
 bit; switch from bidirectional
programming to unidirectional programming;
D
(Q)
 = D
(Q)UNIinit
Fine D
(Q)
(B = 0 Gauss)
(2)
000000000
0
Initial value
011111111
255
Maximum quiescent duty cycle in range
100000000
256
Switch from programming increasing D
(Q)
 to programming
decreasing D
(Q)
; D
(Q)
 = D
(Q)init
111111111
511
Minimum quiescent duty cycle in range
PWM Frequency /
 Calibration Test Mode
(3)
00000
0
Initial value; f
PWM
 = f
PWMPRE
01111
15
Minimum PWM frequency in range
10000
16
Enable 50% D Calibration Test Mode
Lock All
(5)
0000000000
0
Initial value
1000000000
512
Lock all registers
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A1351LKTTN-T 功能描述:IC SENSOR HALL EFFECT 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
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