參數(shù)資料
型號(hào): ATS635LSE
廠商: Allegro MicroSystems, Inc.
英文描述: Programmable Back Biased Hall-Effect Switch with TPOS Functionality
中文描述: 可編程回到偏霍爾效應(yīng)的聚烯烴功能開(kāi)關(guān)
文件頁(yè)數(shù): 2/15頁(yè)
文件大小: 814K
代理商: ATS635LSE
ATS635LSE and ATS636LSE
PROGRAMMABLE TRUE POWER-ON HALL-EFFECT GEAR-TOOTH SWITCHES
Page 2 of 15
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright 2005 Allegro MicroSystems, Inc.
CHARACTERISTICS
ELECTRICAL CHARACTERISTICS over operating voltage and junction temperature range
(unless otherwise noted)
Limits
Characteristics
Symbol
Test Conditions
Min.
Typ.
Max.
Units
Supply Voltage
1
V
CC
Operating
After programming
V
CC
= 0
à
V
CC(min)
, t > t
ON
:
B < B
OP
ATS636
B < B
OP
ATS635
4.2
24
V
HIGH
HIGH
HIGH
Power-Up State
POS
LOW
LOW
LOW
Low Output Voltage
V
OUT(SAT)
Output on, I
OUT
= 20 mA
Pulse test method
Output on
Output off, V
OUT
= 24 V
175
400
mV
Output Current Limit
2
I
OUTM
30
50
90
mA
Output Leakage Current
I
OFF
10
μA
Output off (HIGH)
2.5
5.5
mA
Supply Current
I
CC
Output on (LOW)
2.5
5.5
mA
Reverse Supply Current
Power-On Delay
3
I
RCC
V
RCC
= -18V
-5
mA
t
ON
Output off; V
CC
> V
CC(min)
35
50
μs
Output Rise Time
t
r
R
L
= 820
, C
L
= 10 pF
1.2
5
μs
Output Fall Time
t
f
R
L
= 820
, C
L
= 10 pF
1.2
5
μs
Sampling Frequency
f
Sample
-
250
-
kHz
Supply Zener Voltage
V
Zsupply
I
CC
= I
CC(max)
+ 3 mA
T
A
= 25°C
I
OUT
= 3 mA
T
A
= 25°C
V
S
= 28 V
28
V
Output Zener Voltage
V
ZOutput
30
V
Supply Zener Current
4
I
Zsupply
8.5
mA
3
Output Zener Current
Note: Typical data is at V
CC
= 12 V and T
A
= +25°C.
I
ZOutput
V
O
= 30 V
mA
1
Do not exceed the maximum thermal junction temperature: see power de-rating curve.
2
Short circuit protection is not intended for continuous operation and is tested using pulses.
3
The power on delay is the time that is necessary before the output signal is valid
4
The maximum spec limit for this parameter is equivalent to
I
CC(max)
+ 3 mA
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