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參數(shù)資料
| 型號： | A3280LUA-T |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PSIP3 |
| 封裝： | LEAD FREE, SIP-3 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 390K |
| 代理商： | A3280LUA-T |
Chopper-Stabilized, Precision
Hall-Effect Latches
A3280, A3281
and
A3283
4
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
ELECTRICAL CHARACTERISTICS over operating temperature range.
Limits
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Units
Supply Voltage Range
VCC
Operating, TJ < 170°C1
4.2
–
24
V
Output Leakage Current
IOFF
VOUT = 24 V, B < BRP
–
10
μA
Output Saturation Voltage
VOUT(SAT)
IOUT = 20 mA, B > BOP
–
185
500
mV
Output Current Limit
IOM
B > BOP
30
–
60
mA
Power-On Time
tpo
VCC > 4.2 V
–
50
μs
Chopping Frequency
fC
–
340
–
kHz
Output Rise Time
tr
RL = 820 , CL = 20 pF
–
0.2
2.0
μs
Output Fall Time
tf
RL = 820 , CL = 20 pF
–
0.1
2.0
μs
Supply Current
ICC
B < BRP, VCC = 12 V
–
3.0
8.0
mA
B > BOP, VCC = 12 V
–
4.0
8.0
mA
Reverse Battery Current
ICC
VRCC = -30 V
–
-5.0
mA
Zener Voltage
VZ + VD
ICC = 15 mA, TA = 25°C
28
32
37
V
Zener Impedance
zz + zD
ICC = 15 mA, TA = 25°C
–
50
–
NOTES:
1. Maximum voltage must be adjusted for power dissipation and junction temperature.
2. BOP = operate point (output turns on); BRP = release point (output turns off).
3. Typical Data is at TA = +25°C and VCC = 12 V and is for design information only.
Part Numbers1
A3280
A3281
A3283
Characteristic
Test Conditions
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
Operate Point, BOP
at TA = +25°C and TA = max.
5.0
22
40
15
50
90
100
150
180
G
at TA = -40°C
5.0
–
40
15
–
90
100
–
200
G
Release Point, BRP
at TA = +25°C and TA = max.
-40
-23
-5.0
-90
-50
-15
-180 -150 -100
G
at TA = -40°C
-40
–
-5.0
-90
–
-15
-200
–
-100
G
Hysteresis, Bhys
at TA = +25°C and TA = max.
10
45
80
30
100
180
–
300
360
G
(BOP - BRP)
at TA = -40°C
–
80
–
180
–
360
G
NOTES:
1. Complete part number includes a sufx to identify operating temperature range (E or L) and package type (LH, LT, or UA).
2. As used here, negative ux densities are dened as less than zero (algebraic convention) and -50 G is less than +10 G.
3. Typical Data is at TA = +25°C and VCC = 12 V and is for design information only.
4. 1 gauss (G) is exactly equal to 0.1 millitesla (mT).
MAGNETIC CHARACTERISTICS over operating voltage range.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A3280LUA-TL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| A3280UA | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:CHOPPER-STABILIZED, PRECISION HALL-EFFECT LATCHES |
| A3280UA-TL | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:CHOPPER-STABILIZED, PRECISION HALL-EFFECT LATCHES |
| A3280X | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION |
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