ATS675LSETN-HT-T Allegro, ATS675LSETN-HT-T Datasheet - Page 4

• Manufacturer Part Number: ATS675LSETN-HT-T
• Manufacturer: Allegro

ATS675LSE
Continued on the next page…
OPERATING CHARACTERISTICS
Electrical Characteristics
Supply Voltage
Undervoltage Lockout
Supply Zener Clamp Voltage
Supply Zener Current
Supply Current
Reverse Battery Current
Chopping Frequency
Power-On Characteristics
Power-On Time
Output Stage Characteristics
Output On Voltage
Output Zener Voltage
Output Current Limit
Output Leakage Current
Output Delay Time
Output Rise Time
Output Fall Time
Output Fall Time Variation Over
Temperature Range
Output Polarity
Performance Characteristics
Operational Air Gap Range
Extended Air Gap Range
Relative Timing Accuracy
Characteristics
2
5
7
6
3
4
9
10,11
8
AG
V
Optimized for Automotive Cam Sensing Applications
Symbol
AG
Valid using reference target 8X, T
V
I
Err
Err
I
V
I
OUT(SAT)
OUTOFF
V
OUTLIM
Zsupply
V
Zsupply
I
V
EXTMAX
CCUV
I
RCC
t
ZOUT
Δt
OUT
CC
PO
t
RELR
f
t
TPOS
RELF
CC
t
c
d
r
f
f
Operating, T
V
I
V
V
V
I
I
I
Output in on-state
V
4 kHz sinusoidal signal, falling electrical edge
R
T
C
Maximum variation from T
HT device package
option
LT device package
option
TPOS functionality guaranteed
Output switching in Running Mode, TPOS
function not guaranteed
Rising mechanical edges after initial calibration,
gear speed = 1000 rpm, target eccentricity
< 0.1 mm
Falling mechanical edges after initial calibration,
gear speed = 1000 rpm, target eccentricity
< 0.1 mm
CC
OUT
OUT
OUT
A
CC
S
RCC
CC
OUT
PU
L
= 25°C, R
= 4.7 nF
= 28 V
= I
= 0 → 5 V or 5 → 0 V
> V
= 1 kΩ, C
= 10 mA, output in on-state
= 15 mA, output in on-state
= 3 mA, T
= 24 V, output in off-state
= –18 V
CC
CC
(max) + 3 mA, T
(min), f
J
PU
< T
L
A
= 4.7 nF, V
= 1 kΩ,
Test Conditions
= 25°C
J
SIG
(max)
Self-Calibrating TPOS Speed Sensor
< 200 Hz
A
A
V
V
Opposite target tooth
Opposite target valley
Opposite target tooth
Opposite target valley
A
= 25°C
PU
= 25°C
PU
PU
,T
= 5 V
J
= 5 V
= 12 V
, and V
CC
within specification, unless otherwise noted
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
Min.
3.3
0.8
0.5
3.0
28
30
30
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Typ.
High
High
10.3
±0.2
Low
Low
500
6.5
0.1
1.1
1.6
0.4
0.5
33
–5
50
22
–
–
–
–
–
–
–
–
–
1
Max.
–10
400
450
3.3
1.5
3.0
4.5
0.8
1.0
24
40
13
10
80
10
–
1
–
–
–
–
–
–
–
–
–
%/°C
Unit
deg.
deg.
kHz
mm
mm
mA
mA
mA
mV
mV
mA
ms
μA
μs
μs
μs
μs
V
V
V
V
V
V
V
V
4