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參數(shù)資料
| 型號： | ATS645LSH |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | True Zero Speed Miniature Gear Tooth Sensor |
| 中文描述： | 真正的零速微型齒輪齒傳感器 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 410K |
| 代理商： | ATS645LSH |
ATS645LSH – Preliminary – Allegro Confidential
TRUE ZERO SPEED DIFFERENTIAL PEAK DETECTOR
Revision 1.2; MHN; 07.Aug.02
Page
8 of 12
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright 1993, 1995 Allegro MicroSystems, Inc.
Transient Performance per ISO 7637-1
at T
A
= 23 ±5°C
(Tested at Allegro test facility – for engineering reference only)
Performance Class at Test Level
II
-
-
-
-
-
C
-
-
Pulse No.
1
2
3a
3b
4
5
6
7
U
A
= 13.5V for pulses 1, 2, 3a, 3b, 5, 6, 7 and 12V for pulse 4.
Test Circuit #1
Test
Inductive turn off (negative)
Inductive turn off (positive)
Capacitive/inductive coupling (neg)
Capacitive/inductive coupling (pos)
Reverse battery
Load dumb
Ignition coil disconnect
Field decay (negative)
I
-
-
-
-
-
A
-
-
III
-
-
-
-
-
C
C
-
IV
C
A
A
A
A
E
E
C
645
V
EMC
0.01uF
1
ECU
Icc
Pin #1
Pin #4
PCB Ouline by Dashed Line
Pin #3
Pin #2
Pins #2 and #3 Floating
Transient & EMC test circuit
Power supply voltage transients, or device output short circuits,
may be caused by faulty connectors, crimped wiring
harnesses, or service errors. The prevent catastrophic failure,
internal protection against over-voltage, reverse voltage, and
output overloads have been incorporated to meet the
automotive 12 volt system protection requirements of ISO
DP7637/1. A series-blocking diode or current-limiting resistor
is required in order to survive pulse number six.
Performance Class Definitions
(for transient performance and EMC performance)
A – All functions of a device perform as designed during and
after the exposure.
B – All functions of a device perform as designed during
exposure; however, one or more of them may go beyond the
specified limit tolerance. All functions return automatically to
within normal limits after exposure is removed. Memory must
remain Class A.
C – One or more functions of the device do not perform as
designed during exposure but return automatically to normal
operation after exposure is removed.
D – One or more functions of the device do not perform as
designed during exposure and do not return to normal
operation until exposure is removed and the device is reset by
simple “ operator” action.
E – One or more functions of the device do not perform as
designed during and after the exposure and cannot be
returned to proper operation without repairing or replacing the
device.
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PDF描述 |
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| ATS651LSH | Two-Wire Self-Calibrating Differential Speed and Direction Sensor with Vibration Immunity |
| ATS665LSGTN-T | True Zero Speed, High Accuracy, Gear Tooth Sensor |
| ATS665LSG | True Zero Speed, High Accuracy, Gear Tooth Sensor |
| ATS672LSB-LN | Self-Calibrating TPO Gear-Tooth Sensor with 9-Bit Signal Capture |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATS645LSH-I2 | 制造商:Allegro MicroSystems LLC 功能描述: |
| ATS645LSH-I2TN | 功能描述:IC SENSOR GEAR TOOTH 4-SIP RoHS:否 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉(zhuǎn) 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(shù)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(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| ATS645LSHTN-I1 | 功能描述:IC SENSOR GEAR TOOTH 4-SIP RoHS:否 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉(zhuǎn) 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(shù)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(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| ATS645LSHTN-I1-T | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:True Zero Speed Miniature Gear Tooth Sensor |
| ATS645LSHTN-I2-T | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:True Zero Speed Miniature Gear Tooth Sensor |
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