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| 型号： | A1354KKT-T |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 4/23页 |
| 文件大小： | 540K |
| 描述： | IC SENSOR HALL EFFECT 4-SIP |
| 产品培训模块： | Current Sensor |
| 标准包装： | 500 |
| 传感范围： | 0.1% ~ 0.2%/G |
| 类型： | 线性场传感器 |
| 电源电压： | 4.5 V ~ 16 V |
| 电流 - 电源： | 9mA |
| 输出类型： | 数字式， PWM 编码 |
| 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： | 散装 |
| 产品目录页面： | 1139 (CN2011-ZH PDF) |
| 其它名称： | 620-1317 |
OPERATING CHARACTERISTICS (A) Valid with C
BYPASS
= 0.01 糉, over full operating temperature range, T
A
, and V
CC
, unless otherwise
noted
Characteristics
Symbol
Test Conditions
Min. Typ. Max. Unit
1
ELECTRICAL CHARACTERISTICS
Supply Voltage
2
V
CC
4.5 12 16
V
Supply Current
I
CC(LOW)
6
9
mA
I
CC(HIGH)
13
19
mA
Supply Current Ratio
3
I
CC(rat)
2
Power-On Time
4
t
PO
T
A
= 25癈, C
L
(of test probe)= 10 pF,
Sens = 0.1%/G, f
PWM
= f
PWM(slow)
100
ms
T
A
= 25癈, C
L
(of test probe)= 10 pF,
Sens = 0.1%/G, f
PWM
= f
PWM(fast)
25
ms
Supply Zener Clamp Voltage
V
Z
T
A
= 25癈, I
CC
= I
CC
(max) + 3 mA
28.5 32
V
Internal Bandwidth
BW
i
Small signal 3 dB, 100 G
(P-P)
magnetic input
signal
200
Hz
Chopping Frequency
5
f
C
T
A
= 25癈
200
kHz
OUTPUT CHARACTERISTICS
Response Time
4
t
RESPONSE
T
A
= 25癈, Impulse magnetic field of 300 G,
Sens = 0.1%/G, f
PWM
= f
PWM
(slow)
100
ms
T
A
= 25癈, Impulse magnetic field of 300 G,
Sens = 0.1%/G, f
PWM
= f
PWM
(fast)
25
ms
Clamp Duty Cycles
6
D
CLP(HIGH)
T
A
= 25癈
90 92.5 95
%
D
CLP(LOW)
T
A
= 25癈
5
7.5 10
%
Duty Cycle Jitter
4,7
Jitter
PWM
T
A
= 10癈 to 85癈, Sens = 0.12%/G, Measured
over 1000 Output PWM clock periods
?.05
%
Duty Cycle Resolution
Res
PWM
T
A
= 10癈 to 85癈, Sens = 0.12%/G, Measured
over 1000 Output PWM clock periods
?.42
G
1
1 G (gauss) = 0.1 mT (millitesla).
2
Supply voltage, V
CC
, is defined as the voltage drop between pin 1 and pin 4 of the device. It does not include the voltage drop across R
SENS
.
3
I
CC
ratio is defined as I
CC(HIGH)
/ I
CC(LOW)
for a given PWM cycle.
4
See Characteristic Definitions section.
5
f
C
varies up to approximately ?0% over the full operating ambient temperature range, T
A
, and process.
6
Clamp duty cycles are tested with the maximum sensitivity code addressed and an applied magnetic field that is at least 25% greater than
the dynamic range.
7
Jitter is dependent on the sensitivity of the device. Values are based on characterization only and are not guaranteed via production testing.
High Precision 2-Wire Linear Hall Effect Sensor IC
with Pulse Width Modulated Output
A1354
3
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
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| A1354KKTTN-T | 功能描述:IC HALL EFFECT SENSOR 2WIRE 4SIP 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 |
| A1354P1-2 | 制造商:APEM 功能描述: |
| A1354P1-6 | 功能描述:SWITCH HARDWARE RoHS:是 类别:开关 >> 配件 系列:- 标准包装:100 系列:- 其它名称:886.0007886.0007-ND |
| A1354P2-4 | 制造商:APEM 功能描述: |
| A1354P2-5 | 功能描述:SWITCH HARDWARE RoHS:是 类别:开关 >> 配件 系列:- 标准包装:100 系列:- 其它名称:886.0007886.0007-ND |
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