|
|
PDF ATS610LSC Data sheet ( Hoja de datos )
| Número de pieza | ATS610LSC | |
| Descripción | ZERO-SPEED/ SELF-CALIBRATING/ NON-ORIENTED/ HALL-EFFECT GEAR-TOOTH SENSOR | |
| Fabricantes | Allegro MicroSystems | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ATS610LSC (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
|
No Preview Available !
ATS610LSC
DYNAMIC, PEAK-DETECTING,
ATS610LSCDIFFERENTIAL HALL-EFFECT
GEAR-TOOTH SENSOR
DYNAMIC, PEAK-DETECTING, DIFFERENTIAL
HALL-EFFECT GEAR-TOOTH SENSOR
1 = Supply
2 = Output
3 = Ground
12 3
Dwg. AH-008
PRELIMINARY INFORMATION
(subject to change without notice)
September 3, 1998
The ATS610LSC gear-tooth sensor is an optimized Hall IC plus
magnet subassembly that provides a user-friendly solution for digital
gear-tooth sensing applications. The subassembly combines in a
compact high-temperature plastic shell, a samarium-cobalt magnet, a pole
piece, a differential Hall-effect IC that has been optimized to the
magnetic circuit, and a voltage regulator. The sensor can be easily
used in conjunction with a wide variety of gear or target shapes and
sizes.
The ATS610LSC is designed to provide increased immunity to
false switching in applications that require the sensing of large-tooth
gears (e.g., crank angle or cam angle). The sensor subassembly is
ideal for use in gathering speed, position, and timing information using
gear-tooth-based configurations.
The gear-sensing technology used for this sensor plus magnet
subassembly is Hall-effect based. The sensor incorporates a
dual-element Hall IC that switches in response to differential magnetic
signals created by the ferrous target. The circuitry contains a patented
track-and-hold peak-detecting circuit to eliminate magnet and system
offset effects. This circuit has the ability to detect relatively fast changes,
such as those caused by gear wobble and eccentricities, and provides
stable operation at extremely low rotation speeds.
ABSOLUTE MAXIMUM RATINGS
over operating temperature range
Supply Voltage, VCC ............................. 24 V
Reverse Supply Voltage,
VRCC (1 minute max.) ................... -24 V
Output OFF Voltage, VOUT .................... 18 V
Reverse Output Voltage, VOUT .......... -0.5 V
Continuous Output Current, IOUT ...... 25 mA
Package Power Dissipation,
PD ........................................ See Graph
Operating Temperature Range,
TA ............................... -40°C to +150°C
Storage Temperature, TS ................ +170°C
FEATURES AND BENEFITS
s Fully Optimized Differential Digital Gear-Tooth Sensor
s Single-Chip Sensing IC for High Reliability
s Extremely Low Timing Accuracy Drift with Temperature
s Large Operating Air Gaps
s Small Mechanical Size
s Optimized Magnetic Circuit
s Patented Peak-Detecting Filter:
<200 µs Power-On Time
<10 RPM Operation (single-tooth target)
Correct First-Edge Detection
s Under-Voltage Lockout
s Wide Operating Voltage Range
s Defined Power-Up State
Always order by complete part number: ATS610LSC .
1 page  
ATS610LSC
DYNAMIC, PEAK-DETECTING,
DIFFERENTIAL HALL-EFFECT
GEAR-TOOTH SENSOR
TYPICAL ATS610LSC ELECTRICAL CHARACTERISTICS
14
12
11
10
9.0
8.0
7.0
6.0
4.0
-40
OUTPUT ON
VCC = 5 V
OUTPUT OFF
0 40 80 120
AMBIENT TEMPERATURE IN °C
160 200
Dwg. GH-014-1
15
14
13
12
11
10
9.0
8.0
7.0
2.0
OUTPUT ON
OUTPUT OFF
TA = 150°C
6.0 10 14
SUPPLY VOLTAGE IN VOLTS
18
Dwg. GH-058-2
150
125 IOUT = 20 mA
100
75
50
-40
0 40 80 120
AMBIENT TEMPERATURE IN °C
160 200
Dwg. GH-013-1
175
150
125
100
75
50
25
0
0
T A = 25°C
10 20 30
OUTPUT SINK CURRENT IN mA
40
Dwg. GH-059
continued next page…
5 Page 
ATS610LSC
DYNAMIC, PEAK-DETECTING,
DIFFERENTIAL HALL-EFFECT
GEAR-TOOTH SENSOR
APPLICATIONS INFORMATION — Continued
Power Supply Protection and Operation From an
Unregulated Power Supply. The internal voltage
regulator provides immunity to power supply variations
between 5 V and 24 V. In automotive applications, where
the device receives its power from an unregulated supply
such as the battery, full protection is provided by the
internal regulator circuit.
Additional applications Information on gear-tooth and
other Hall-effect sensors is provided in the Allegro Inte-
grated and Discrete Semiconductors Data Book or
Application Note 27701.
MECHANICAL INFORMATION
Component
Material
Function
Units
Package
Polyamide 6/12,
33% glass filled
264 psi deflection temp. (DTUL)
Approximate melting temperature
200°C
219°C
Circuit Board
High-temperature FR-4
Glass transition temperature
170°C
Terminals
1 oz Copper
–
–
Terminal Finish
63/37 tin/lead solder plate
–
†
Flame Class Rating
–
–
UL94V-0
† All industry-accepted soldering techniques are permitted for these subassemblies provided the indicated
maximum temperature for each component (e.g., sensor face, plastic housing) is not exceeded. Reasonable
dwell times, which do not cause melting of the plastic housing, should be used.
A
Sensor Location (in millimeters)
(sensor location relative to package center is the design
objective)
0.1
2.235 mm
Dwg. MH-023 mm
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ATS610LSC.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ATS610LSA | DYNAMIC/ PEAK-DETECTING/ DIFFERENTIAL HALL-EFFECT GEAR-TOOTH SENSORS | Allegro MicroSystems |
| ATS610LSA | TRUE ZERO-SPEED HALL-EFFECT GEAR-TOOTH SENSOR | Allegro MicroSystems |
| ATS610LSA | ZERO-SPEED/ SELF-CALIBRATING/ NON-ORIENTED/ HALL-EFFECT GEAR-TOOTH SENSOR | Allegro MicroSystems |
| ATS610LSA | TRUE ZERO-SPEED/ HALL-EFFECT ADAPTIVE GEAR-TOOTH SENSOR | Allegro MicroSystems |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |