參數(shù)資料
型號: ATS674LSETN-LT-T
元件分類: 速度傳感器和接近開關(guān)
英文描述: PROXIMITY SENSOR-HALL EFFECT, 0.5-2.5mm, 450mV, ROUND, THROUGH HOLE MOUNT
封裝: PLASTIC, SIP-4
文件頁數(shù): 13/19頁
文件大?。?/td> 640K
代理商: ATS674LSETN-LT-T
Self-Calibrating TPOS Gear Tooth Sensor Optimized
for Automotive Cam Sensing Applications
ATS673 and
ATS674
3
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
OPERATING CHARACTERISTICS Valid at TA = –40°C to 150°C, TJ ≤TJ(max), over full range of AG, unless otherwise noted
Characteristic
Symbol
Test Conditions
Min.
Typ.1
Max.
Units
Continued on the next page...
ELECTRICAL CHARACTERISTICS
Supply Voltage
VCC
Operating; TJ < TJ(Max)
3.3
26.5
V
Undervoltage Lockout
VCCUV
––
<VCC(Min)
V
Supply Zener Clamp Voltage
VZSupply
ICC = ICC(Max) + 3 mA, TA = 25°C
28
31
35
V
Supply Zener Current2
IZSupply
VSupply = 27 V
14
mA
Supply Current
ICC
Output = OFF or ON
3
6.5
11
mA
Reverse Supply Current
IRCC
VRCC = –18 V
–5
–10
mA
POWER-ON CHARACTERISTICS
Power-On Time3
tPO
Gear Speed < 100 rpm; VCC > VCC(Min)
500
μs
OUTPUT CHARACTERISTICS
Low Output Voltage
VOUT(Sat)
ISINK = 15 mA, Output = ON
200
450
mV
Output Zener Voltage
VZOUT
IOUT = 3 mA, TA = 25°C
30
V
Output Current Limit
IOUTLIM
Output = ON, VOUT = 12 V
35
57
90
mA
Output Leakage Current
IOUTOFF
Output = OFF, VOUT = VCC(Max)
––
10
μA
Output Rise Time
tr
10/90% points; RLOAD = 500 Ω, CLOAD = 10 pF, TA = 25°C
0.9
5
μs
Output Fall Time
tf
10/90% points; RLOAD = 500 Ω, CLOAD = 10 pF, TA = 25°C
0.5
5
μs
Output Polarity
VOUT
HT device option
Over tooth
HIGH
V
Over valley
LOW
V
LT device option
Over tooth
LOW
V
Over valley
HIGH
V
t+
100
Output Rise and Fall Time
0
t
r
90
10
t
f
VOUT(High)
VOUT(Low)
V+
%
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