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參數(shù)資料
| 型號(hào)： | ATS616LSGTN-T |
| 元件分類： | 速度傳感器和接近開關(guān) |
| 英文描述： | PROXIMITY SENSOR-HALL EFFECT, 0.4-2.5mm, 200-400mV, RECTANGULAR, THROUGH HOLE MOUNT |
| 封裝： | PLASTIC, SIP-4 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 444K |
| 代理商： | ATS616LSGTN-T |
ATS616LSG
ATS616LSG-DS, Rev. 1
Worcester, Massachusetts 01615-0036 (508) 853-5000
115 Northeast Cutoff, Box 15036
www.allegromicro.com
Allegro MicroSystems, Inc.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, VCC .....................................26.5 V*
Reverse-Supply Voltage, VRCC ........................–18 V
Output Off Voltage, VOUTOFF ............................24 V
Continuous Output Current, IOUT ...................25 mA
Reverse-Output Current, IROUT.......................50 mA
Operating Temperature
Ambient, TA, Range L................–40C to 150C
Maximum Junction, TJ(max)........................165C
Storage Temperature, TS ..................–65C to 170C
*See Power Derating section.
Self-calibrating for tight timing accuracy
First-tooth detection
Immunity to air gap variation and system offsets
Eliminates effects of signature tooth offsets
Integrated capacitor provides analog peak and valley information
Extremely low timing-accuracy drift with temperature changes
Large air gap capability
Small, integrated package
Optimized magnetic circuit
Undervoltage lockout (UVLO)
Wide operating voltage range
Dynamic Self-Calibrating Peak-Detecting Differential
Hall Effect Gear Tooth Sensor
Use the following complete part numbers when ordering:
Part Number
Package
Packing*
ATS616LSGTN-T
4-pin plastic SIP
13-in. reel, 800 pieces/reel
*Contact Allegro for additional packaging and handling options.
Package SG, 4-pin SIP
Features and Benefits
12
34
The ATS616 gear-tooth sensor is a peak-detecting device that uses automatic gain
control and an integrated capacitor to provide extremely accurate gear edge detec-
tion down to low operating speeds. Each sensor module consists of a high-tem-
perature plastic shell that holds together a samarium-cobalt magnet, a pole piece,
and a differential open-collector Hall IC that has been optimized to the magnetic
circuit. This small package can be easily assembled and used in conjunction with a
wide variety of gear shapes and sizes.
The gear-sensing technology used for this sensor module is Hall-effect based. The
sensor incorporates a dual-element Hall IC that switches in response to differential
magnetic signals created by ferrous targets. The sophisticated processing circuitry
contains an A-to-D converter that self-calibrates (normalizes) the internal gain
of the device to minimize the effect of air-gap variations. The patented peak-
detecting filter circuit eliminates magnet and system offsets and has the ability to
discriminate relatively fast changes such as those caused by tilt, gear wobble, and
eccentricities. This easy-to-integrate solution provides first-tooth detection and
stable operation to extremely low rpm. The ATS616 can be used as a replacement
for the ATS612LSB, eliminating the external peak-holding capacitor needed by
the ATS612LSB.
The ATS616 is ideal for use in systems that gather speed, position, and timing
information using gear-tooth-based configurations. This device is particularly
suited to those applications that require extremely accurate duty cycle control or
accurate edge-detection, such as automotive camshaft sensing.
TheATS616 is provided in a 4-pin SIP that is Pb (lead) free, with a 100% matte
tin plated leadframe.
1. VCC
2. VOUT
3. Test Pin (Tie to GND)
4. GND
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PDF描述 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATS617LSG | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Dynamic, Self-Calibrating, Peak-Detecting, Differential Hall Effect Gear Tooth Sensor IC |
| ATS617LSGTN-T | 功能描述:IC HALL EFFECT GEAR SENSOR 4SIP RoHS:是 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(diǎn):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 |
| ATS622LSB | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:TRUE ZERO-SPEED HALL-EFFECT GEAR-TOOTH SENSOR |
| ATS625LSG | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:True Zero-Speed Low-Jitter High Accuracy Gear Tooth Sensor |
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