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參數(shù)資料
| 型號(hào)： | A3425L |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | HALL-EFFECT GEAR-TOOTH SENSORS -ACCOUPLED |
| 中文描述： | 霍爾效應(yīng)齒輪齒傳感器ACCOUPLED |
| 文件頁(yè)數(shù)： | 2/10頁(yè) |
| 文件大?。?/td> | 144K |
| 代理商： | A3425L |
3059
AND
3060
HALL-EFFECT
GEAR-TOOTH SENSORS
—AC COUPLED
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright 1993, 2002 Allegro MicroSystems, Inc.
2
UGS3059KA
Typ.
65
-65
130
UGN3060KA or UGS3060KA
Max.
Min.
100
5.0
-10
-35
—
—
Characteristic
Operate Point, B
OP
Release Point, B
RP
Hysteresis, B
hys
Test Conditions
Output switches OFF to ON
Output switches ON to OFF
B
OP
- B
RP
Min.
10
-100
—
Typ.
15
-15
30
Max.
35
-5.0
—
Units
G
G
G
FUNCTIONAL BLOCK DIAGRAM
ELECTRICAL CHARACTERISTICS over operating temperature range.
Limits
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Units
Supply Voltage
V
CC
Operating
4.5
—
24
V
Output Saturation Voltage
V
OUT(SAT)
I
OFF
I
CC
I
OUT
= 20 mA, B > B
OP
V
OUT
= 24 V, B < B
RP
V
CC
= 18 V, B < B
RP
—
130
400
mV
Output Leakage Current
—
—
10
μ
A
Supply Current
—
11
20
mA
High-Frequency Cutoff
f
coh
t
r
t
f
-3 dB
30
—
—
kHz
Output Rise time
V
OUT
= 12 V, R
L
= 820
V
OUT
= 12 V, R
L
= 820
—
0.04
0.2
μ
s
Output Fall time
—
0.18
0.3
μ
s
MAGNETIC CHARACTERISTICS over operating temperature and supply voltage ranges
Part Numbers
NOTES: 1. Magnetic switch points are specified as the difference in magnetic fields at the two Hall elements.
2. As used here, negative flux densities are defined as less than zero (algebraic convention).
3. Typical values are at T
= 25
°
C and V
= 12 V.
4. 1 gauss (G) is exactly equal to 0.1 millitesla (mT).
OUTPUT
2
X
X
Dwg. FH-008
SUPPLY
GROUND
FILTER
FILTER
REG
+
-
1
4
5
3
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| A3064 | HALL-EFFECT GEAR-TOOTH SENSOR -AC COUPLED |
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| A30RBE | Center Tap Chip Resistor |
| A30RDC | Center Tap Chip Resistor |
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