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參數(shù)資料
| 型號(hào)： | A1351KKTTN-T |
| 元件分類： | 磁阻傳感器 |
| 英文描述： | MAGNETIC FIELD SENSOR-HALL EFFECT, 0.20-4.80V, RECTANGULAR, THROUGH HOLE MOUNT |
| 封裝： | LEAD FREE, PLASTIC, SIP-4 |
| 文件頁數(shù)： | 17/23頁 |
| 文件大小： | 654K |
| 代理商： | A1351KKTTN-T |
A1351
High Precision Linear Hall Effect Sensor IC
with a Push/Pull, Pulse Width Modulated Output
3
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Continued on the next page…
OPERATING CHARACTERISTICS valid over full operating temperature range, TA; CBYPASS = 0.1 μF, VCC = 5 V, unless otherwise specied
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Units
Electrical Characteristics
Supply Voltage
VCC
4.5
5.0
5.5
V
Supply Current
ICC
No load on PWMOUT
–
6.7
10
mA
Parasitic Current
IPAR
VCC = 0 V, GND = 0 V
–
0
–
mA
Power On Time1
tPO
TA = 25°C, CL (of test probe) = 10 pF, Sens =
0.095% D/G, CBYPASS = open
–25
–
ms
Internal Bandwidth
BWi
Small signal –3 dB, 100 G(P-P) magnetic input
signal, CL = 10 nF
–
150
–
Hz
Chopping Frequency2
fC
TA = 25°C
–
220
–
kHz
Output Characteristics
Transient Current
IOUT(SINK)
PWMOUT to VCC
–
7.8
–
mA
IOUT(SOURCE) PWMOUT to GND
–
4.1
–
mA
Output Voltage Levels
VOUT(HIGH)
IOUT(SOURCE) = 1 mA
4.8
–
V
VOUT(LOW)
IOUT(SINK) = 2.5 mA
–
0.2
V
Rise Time3
tr
RL(PULLUP) = 2.35 kΩ, CL = 14.7 nF
–
9.5
–
μs
Fall Time3
tf
RL(PULLUP) = 2.35 kΩ, CL = 14.7 nF
–
7
–
μs
Response Time1
tRESPONSE
TA = 25°C, CL (of test probe) = 10 pF, Impulse
magnetic field of 420 G, Sens = 0.095% D/G
–25
–
ms
Settling Time After Removal of Overload
Magnetic Field1
tSETTLE
TA = 25°C, Primary Overload > 5000 G
–
25
–
ms
Clamp Duty Cycles
DCLP(HIGH)
TA = 25°C, B = 530 G, Sens = 0.095% D/G,
RL(PULLDOWN) = 10 kΩ
90
92
95
% D
DCLP(LOW)
TA = 25°C, B = -530 G, Sens = 0.095% D/G,
RL(PULLUP) = 10 kΩ
5
8
10
% D
Duty Cycle Jitter1,4
JitterPWM
TA = –10°C to 65°C, Sens = 0.095% D/G,
measured over 1000 output PWM clock
periods
–
±0.05
–
% D
Duty Cycle Resolution
ResPWM
TA = –10°C to 65°C, Sens = 0.095% D/G,
measured over 1000 output PWM clock
periods
–
±1.5
–
G
Load Resistance
RL(PULLUP)
PWMOUT to VCC
2
–
kΩ
RL(PULLDWN) PWMOUT to GND
4.8
–
kΩ
Load Capacitance
CL
PWMOUT to GND
–
14.7
nF
Pre-Programming Target5
Pre-Programming Quiescent Duty Cycle
Output
D(Q)PRE
B = 0 G, TA = 25°C
–
52
–
% D
Pre-Programming Sensitivity
SensPRE
TA = 25°C
–
0.045
–
% D/G
Pre-Programming PWM Output Carrier
Frequency
fPWMPRE
TA = 25°C
–
170
–
Hz
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A1351LKTTN-T | 功能描述:IC SENSOR HALL EFFECT 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(diǎn):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 |
| 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 制造商全稱:Allegro MicroSystems 功能描述:High Precision 2-Wire Linear Hall Effect Sensor IC with Pulse Width Modulated Output |
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