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| 型号： | A1351KKTTN-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 5/24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
4
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
OPERATING CHARACTERISTICS (continued) valid over full operating temperature range, T
A
; C
BYPASS
= 0.1 糉, V
CC
= 5 V, unless otherwise speci ed
Continued on the next page&
Characteristic
Symbol
Test Conditions
Min. Typ. Max. Units
Quiescent Duty Cycle Programming
Initial Quiescent Duty Cycle Output
D
(Q)UNIinit
B = 0 G, T
A
= 25癈
19.5 % D
D
(Q)BIinit
B = 0 G, T
A
= 25癈
D
(Q)PRE
% D
Coarse Quiescent Duty Cycle Output
Programming Bits
6
1
bit
Guaranteed Quiescent Duty Cycle Output
Range
7
D
(Q)UNI
B = 0 G, T
A
= 25癈
10 25 % D
D
(Q)BI
B = 0 G, T
A
= 25癈
36 66 % D
Quiescent Duty Cycle Output Programming
Bits
9
bit
Average Quiescent Duty Cycle Output Step
Size
8, 9
Step
D(Q)
T
A
= 25癈
0.07 0.08 0.09 % D
Quiescent Duty Cycle Output Programming
Resolution
10
Err
PGD(Q)
T
A
= 25癈
Step
D(Q)
??. 5
% D
Sensitivity Programming
Initial Sensitivity
Sens
init
Sens
PRE
% D/G
Guaranteed Sensitivity Range
11
Sens T
A
= 25癈
0.055 0.095 % D/G
Sensitivity Programming Bits
8
bit
Average Sensitivity Step Size
8, 9
Step
SENS
T
A
= 25癈
700 785 870 ? D/G
Sensitivity Programming Resolution
10
Err
PGSENS
T
A
= 25癈
Step
SENS
? ?.5
? D/G
Carrier Frequency Programming
Guaranteed Carrier Frequency Programming
Range
1,13
f
PWM
105 125 160 Hz
Carrier Frequency Programming Bits
4
bit
Average Carrier Frequency Step Size
8, 9
Step
fPWM
T
A
= 25癈
5 6.7 8 Hz
Carrier Frequency Programming Resolution
10
Err
PGfPWM
Step
fPWM
??.5
Hz
Calibration Test Mode Programming
Calibration Test Mode Selection Bit
CAL
1
bit
Lock Bit Programming
Overall Programming Lock Bit
LOCK
1
bit
Factory Programmed Temperature Coefficients
Sensitivity Temperature Coefficient
12
TC
Sens
T
A
= 125 癈
0
%/癈
Sensitivity Temperature Coefficient Error
Err
TCSENS
T
A
= 125 癈
< ?.01 %/癈
Quiescent Duty Cycle Drift
12
D
(Q)
T
A
= 125 癈
0
% D
Quiescent Duty Cycle Drift Error
ErrD
(Q)
T
A
= 125 癈, Sens = Sens
PRE
< ?.2 % D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| A1352-035 | 制造商:AVX Corporation 功能描述: |
| A1352-037 | 制造商:AVX Corporation 功能描述: |
| A13532-43N | 制造商:Harris Corporation 功能描述: |
| A1354 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:High Precision 2-Wire Linear Hall Effect Sensor IC with Pulse Width Modulated Output |
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