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參數資料
| 型號： | A3425L |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | HALL-EFFECT GEAR-TOOTH SENSORS -ACCOUPLED |
| 中文描述： | 霍爾效應齒輪齒傳感器ACCOUPLED |
| 文件頁數： | 1/10頁 |
| 文件大?。?/td> | 144K |
| 代理商： | A3425L |
The UGS3059KA and UGN/UGS3060KA ac-coupled Hall-effect
gear-tooth sensors are monolithic integrated circuits that switch in
response to changing differential magnetic fields created by moving
ferrous targets. These devices are ideal for use in non-zero-speed,
gear-tooth-based speed, position, and timing applications such as in
anti-lock braking systems, transmissions, and crankshafts.
Both devices, when coupled with a back-biasing magnet, can be
configured to turn ON or OFF with the leading or trailing edge of a
gear-tooth or slot. Changes in fields on the magnet face caused by a
moving ferrous mass are sensed by two integrated Hall transducers
and are differentially amplified by on-chip electronics. This differential
sensing design provides immunity to radial vibration within the devices’
operating air gaps. Steady-state magnet and system offsets are
eliminated using an on-chip differential band-pass filter. This filter also
provides relative immunity to interference from RF and electromag-
netic sources. The on-chip temperature compensation and Schmitt
trigger circuitry minimizes shifts in effective working air gaps and
switch points over temperature, allowing operation to low frequencies
over a wide range of air gaps and temperatures.
Each Hall-effect digital Integrated circuit includes a voltage regu-
lator, two quadratic Hall-effect sensing elements, temperature com-
pensating circuitry, a low-level amplifier, band-pass filter, Schmitt
trigger, and an open-collector output driver. The on-board regulator
permits operation with supply voltages of 4.5 to 24 volts. The output
stage can easily switch 20 mA over the full frequency response range
of the sensor and is compatible with bipolar and MOS logic circuits.
The two devices provide a choice of operating temperature
ranges. Both devices are packaged in a 5-pin plastic SIP.
HALL-EFFECT GEAR-TOOTH SENSORS
—AC COUPLED
Always order by complete part number, e.g.,
UGS3060KA
.
D
2
ABSOLUTE MAXIMUM RATINGS
at T
A
= +25
°
C
Supply Voltage, V
CC
.............................
24 V
Reverse Battery Voltage, V
RCC
..........
-30 V
Magnetic Flux Density, B............
Unlimited
Output OFF Voltage, V
OUT
....................
24 V
Output Current, I
OUT
.........................
25 mA
Package Power Dissipation,
P
D
............................................
500 mW
Operating Temperature Range, T
A
Prefix ‘UGN’.................
-20
°
C to +85
°
C
Prefix ‘UGS’ ...............
-40
°
C to +125
°
C
Storage Temperature Range,
T
S
...............................
-65
°
C to +150
°
C
VCC
1
4
3
2
5
X
X
Dwg. PH-011
S
O
G
F
F
FEATURES
I
Senses Motion of Ferrous
Targets Such as Gears
I
Wide Operating Temperature Range
I
Operation to 30 kHz
I
Resistant to RFI, EMI
I
Large Effective Air Gap
I
4.5 V to 24 V Operation
I
Output Compatible With
All Logic Families
I
Reverse Battery Protection
I
Resistant to Physical Stress
Pinning is shown viewed from branded side.
3059
AND
3060
相關PDF資料 |
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|---|---|
| A3064 | HALL-EFFECT GEAR-TOOTH SENSOR -AC COUPLED |
| A3064LKA | HALL-EFFECT GEAR-TOOTH SENSOR -AC COUPLED |
| A3064LKA-TL | HALL-EFFECT GEAR-TOOTH SENSOR -AC COUPLED |
| A30RBE | Center Tap Chip Resistor |
| A30RDC | Center Tap Chip Resistor |
相關代理商/技術參數 |
參數描述 |
|---|---|
| A3425LK | 制造商:Allegro MicroSystems 功能描述:Hall Effect Sensor Bipolar 5V/9V/12V/15V 4-Pin SIP Bulk |
| A3425LK-T | 功能描述:IC SWITCH BIPO DUAL OUT 4-SIP RoHS:是 類別:傳感器，轉換器 >> 磁性 - 霍爾效應，數字式開關，線性，羅盤 (IC) 系列:- 標準包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類型:數字式，PWM，8.5 位串行 特點:可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應商設備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| A3425LK-T | 制造商:Allegro MicroSystems 功能描述:Hall Effect Switch IC |
| A3425LKTN | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Ultra-Sensitive Dual-Channel Quadrature Hall-Effect Bipolar Switch |
| A3425LKTN-T | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Ultra-Sensitive Dual-Channel Quadrature Hall-Effect Bipolar Switch |
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