ATS685LSHTN-T Allegro Microsystems Inc, ATS685LSHTN-T Datasheet - Page 3

• Manufacturer Part Number: ATS685LSHTN-T
• Description: 2-Wire, Zero Speed Differential Gear Tooth Sensor
• Manufacturer: Allegro Microsystems Inc
• Series: -r
• Type: Special Purposer

Specifications of ATS685LSHTN-T

• Featured Product: ATS685 Sensor IC
• Sensing Range: 5mT ~ 150mT
• Voltage - Supply: 4 V ~ 24 V
• Current - Supply: 8mA
• Current - Output (max): -
• Output Type: Digital, Open Drain
• Features: Gear Tooth Type
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 4-SIP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ATS685LSH
OPERATING CHARACTERISTICS
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Electrical Characteristics
Supply Voltage
Undervoltage Lockout
Reverse Supply Current
Supply Zener Clamp Voltage
Supply Zener Current
Supply Current
Supply Current Ratio
Test Pin Zener Clamp Voltage
Power-On State Characteristics
Power-On Time
Power-On State
Output Stage
Output Slew Rate
Performance Characteristics
Operating Frequency
Analog Signal Bandwidth
Operate Point
Release Point
Running Mode Lockout Enable
Threshold
Running Mode Lockout Release
Threshold
Calibration
Start Mode Hysteresis
Initial Calibration
Characteristics
3
6
7
10
8,9
4
5
V
/ I
V
Symbol
I
I
V
I
V
PO
CC(High)
CC(High)
CC(Low)
LOE(RM)
LOR(RM)
CC(Low)
POS
di / dt
CAL
CC(UV)
I
V
B
ZTEST
BW
B
V
RCC
t
f
V
I
PO
OP
CC
OP
RP
Z
HYS
CC
Z
I
and T
Operating, T
V
V
I
T
Low-current state
High-current state
Ratio of high current to low current
V
t > t
Δi / Δt from 90% to 10% I
R
% of peak-to-peak B
specification
% of peak-to-peak B
specification
At peak-to-peak V
switching disables
At peak-to-peak V
switching enables
Rising output (current) edges, f
CC
A
CC
CC
CC
SENSE
A
= 25°C, V
= I
PO
within specification, unless otherwise noted
0 → 5 V or 5 → 0 V
= –18 V
> V
CC
CC
= 100 Ω, C
(max) + 3 mA, T
(min), f
J
CC
< T
= 28 V
Test Conditions
J
OP
PROC
PROC
(max), I
LOAD
SIG
SIG
< 100 Hz
Differential Gear Tooth Sensor IC
, AG
, AG
< V
> V
= 10 pF, no C
CC
A
CC
= 25°C
LOE(RM)
LOR(RM)
level
OP
OP
within specification
OP
within
within
< 200 Hz
, output
, output
BYPASS
Two-Wire, Zero Speed
Min.
1.85
4.0
28
16
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
12
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
–
–
–
–
–
–
7
0
–
–
–
–
–
–
4
V
I
CC(High)
LOR(RM)
Typ.
170
200
3.5
14
14
20
70
30
–
–
–
–
6
–
6
1
–
–
1
Max.
3.95
3.05
–10
24
19
12
16
–
–
2
–
–
–
–
–
–
–
–
3
8
mA/μs
edges
Unit
kHz
kHz
mA
mA
mA
mA
mV
mV
mV
ms
%
%
V
V
V
V
A
–
2
3