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參數資料
| 型號： | A1381LLHLT-T |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
| 中文描述： | 可編程線性霍爾與模擬輸出的微型超薄表面貼裝封裝效應傳感器 |
| 文件頁數： | 3/18頁 |
| 文件大小： | 415K |
| 代理商： | A1381LLHLT-T |
Programmable Linear Hall Effect Sensors with Analog Output
Available in a Miniature Thin Profile Surface Mount Package
A1381, A1382,
A1383, and A1384
3
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
Continued on the next page...
OPERATING CHARACTERISTICS
, valid over full operating temperature range, T
A
; C
BYPASS
= 0.1
μ
F, V
CC
= 5 V, unless otherwise specified
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Units
ELECTRICAL CHARACTERISTICS
Supply Voltage
V
CC
I
CC
4.5
5.0
5.5
V
Supply Current
No load on VOUT
–
6.9
8
mA
Power-On Time
1
t
PO
A1381
T
A
= 25 °C, C
= open,
C
L
(of test probe) = 10 pF, Sens = 7.5 mV/G
T
A
= 25 °C, C
= open,
C
L
(of test probe) = 10 pF, Sens = 5.0 mV/G
T
A
= 25 °C, C
= open,
C
L
(of test probe) = 10 pF, Sens = 3.125 mV/G
T
A
= 25 °C, C
= open,
C
L
(of test probe) = 10 pF, Sens = 2.5 mV/G
T
A
= 25°C, C
L
= 10 nF
T
A
= 25°C, I
CC
= 11 mA
A1381
–
32
–
μ
s
A1382
–
27
–
μ
s
A1383
–
23
–
μ
s
A1384
–
19
–
μ
s
Delay to Clamp
1
t
CLP
V
Z
–
30
–
μ
s
Supply Zener Clamp Voltage
6
8.3
–
V
Internal Bandwidth
BW
i
Small signal –3 dB
–
12
–
kHz
A1382
–
17
–
kHz
A1383
–
21
–
kHz
A1384
–
27
–
kHz
Chopping Frequency
2
f
C
T
A
= 25°C
–
170
–
kHz
OUTPUT CHARACTERISTICS
Noise (peak to peak)
V
N(p-p)
A1381
T
A
=25°C; C
L
= 10 nF,
Sens = 7.5 mV/G; no external filter
–
34
–
mV
A1382
T
A
=25°C; C
L
= 10 nF,
Sens = 5.0 mV/G; no external filter
–
27
–
mV
A1383
T
A
=25°C; C
L
= 10 nF,
Sens = 3.125 mV/G; no external filter
–
20
–
mV
A1384
T
A
=25°C; C
L
= 10 nF,
Sens = 2.5 mV/G; no external filter
–
18
–
mV
A138x
T
A
=25°C; Sens = 2.5 mV/G; external 2 kHz low
pass filter with R = 1.69 k
Ω
, C = 47 nF
–
4.7
–
mV
DC Output Resistance
R
OUT
–
< 1
–
Ω
Output Load Resistance
R
L
VOUT to VCC
4.7
–
–
k
Ω
VOUT to GND
4.7
–
–
k
Ω
Output Load Capacitance
C
L
VOUT to GND
–
–
10
nF
Phase Shift
3
Φ
No load on VOUT, magnetic input signal frequency =
1 kHz, with 1 V
(p-p)
output signal
T
A
= 25°C, B = 600 G, Sens = 5.0 mV/G,
R
L
= 10 k
Ω
(VOUT to GND)
T
A
= 25°C, B = –600 G, Sens = 5.0 mV/G,
R
L
= 10 k
Ω
(VCC to VOUT)
C
L
= 10 nF
–
3
–
deg.
Output Voltage Clamp
4
V
CLP(HIGH)
4.35
4.5
4.65
V
V
CLP(LOW)
0.40
0.55
0.70
V
Output Slew Rate
SR
–
175
–
V/ms
相關PDF資料 |
PDF描述 |
|---|---|
| A1381LUA-T | Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
| A1381LUATI-T | Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
| A1382 | Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
| A1382ELHLT-T | Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
| A1382EUA-T | Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
相關代理商/技術參數 |
參數描述 |
|---|---|
| A1381LLHLX-T | 制造商:Allegro MicroSystems 功能描述:LIMITED FIELD PROGRAMMABLE LIN 制造商:ALLEGRO MICROSYSTEMS, LLC 功能描述:IC HALL EFFECT SENSOR SOT-23W |
| A1381LUA-T | 功能描述:IC SENSOR HALL EFFECT PREC 3-SIP RoHS:是 類別:傳感器，轉換器 >> 磁性 - 霍爾效應，數字式開關，線性，羅盤 (IC) 系列:A138x 標準包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉 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:數字式，PWM，8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| A1381LUATI-T | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package |
| A1382 | 制造商:HAKKO Corporation 功能描述: |
| A1382ELHLT-T | 功能描述:IC SENSOR HALL EFFECT SOT-23W RoHS:是 類別:傳感器，轉換器 >> 磁性 - 霍爾效應，數字式開關，線性，羅盤 (IC) 系列:A138x 標準包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉 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:數字式，PWM，8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
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