ATS674LSETN-LT Allegro Microsystems Inc, ATS674LSETN-LT Datasheet - Page 4

• Manufacturer Part Number: ATS674LSETN-LT
• Description: IC SENSOR GEAR TOOTH 4LEAD
• Manufacturer: Allegro Microsystems Inc
• Type: Special Purposer

Specifications of ATS674LSETN-LT

• Sensing Range: 30% of Air Gap Trip, 40% of Air Gap Release
• Voltage - Supply: 3.3 V ~ 26.5 V
• Current - Supply: 11mA
• Current - Output (max): 20mA
• Output Type: Digital, Open Collector
• Features: Gear Tooth Type
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 4-SIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ATS673 and
ATS674
Continued on the next page...
OPERATING CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
Supply Voltage
Undervoltage Lockout
Supply Zener Clamp Voltage
Supply Zener Current
Supply Current
Reverse Supply Current
POWER-ON CHARACTERISTICS
Power-On Time
OUTPUT CHARACTERISTICS
Low Output Voltage
Output Zener Voltage
Output Current Limit
Output Leakage Current
Output Rise Time
Output Fall Time
Output Polarity
Characteristic
3
2
V
V
OUT(High)
OUT(Low)
V+
V
Symbol
V
I
I
I
OUTOFF
V
V
ZSupply
OUT(Sat)
OUTLIM
V
ZSupply
I
V
I
t
ZOUT
RCC
CCUV
Optimized for Automotive Cam Sensing Applications
CC
PO
OUT
t
t
CC
r
f
Valid at T
Operating; T
I
V
Output = OFF or ON
V
Gear Speed < 100 rpm; V
I
I
Output = ON, V
Output = OFF, V
10/90% points; R
10/90% points; R
HT device option
LT device option
CC
SINK
OUT
Supply
RCC
= I
Self-Calibrating TPOS Gear Tooth Sensor ICs
= 3 mA, T
= 15 mA, Output = ON
Output Rise and Fall Time
= –18 V
CC(Max)
= 27 V
t
A
r
= –40°C to 150°C, T
J
+ 3 mA, T
< T
A
OUT
= 25°C
OUT
LOAD
LOAD
J(Max)
Over tooth
Over valley
Over tooth
Over valley
= 12 V
Test Conditions
= V
= 500 , C
= 500 , C
A
CC(Max)
= 25°C
CC
> V
CC(Min)
LOAD
LOAD
J
≤ T
= 10 pF, T
= 10 pF, T
J(max)
t
f
, over full range of AG, unless otherwise noted
A
A
= 25°C
= 25°C
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
Min.
3.3
t+
28
30
35
–
–
3
–
–
–
–
–
–
–
–
–
–
100
%
90
10
0
Typ.
HIGH
HIGH
LOW
LOW
200
6.5
0.9
0.5
31
–5
57
–
–
–
–
–
–
1
<V
Max.
26.5
–10
500
450
CC(Min)
35
14
11
90
10
–
–
–
5
5
–
–
Units
mA
mA
mA
mV
mA
A
s
s
s
V
V
V
V
V
V
V
V
3