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參數(shù)資料
| 型號(hào)： | ATS617LSGTN-T |
| 廠商： | Allegro Microsystems Inc |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大?。?/td> | 489K |
| 描述： | IC HALL EFFECT GEAR SENSOR 4SIP |
| 產(chǎn)品培訓(xùn)模塊： | Current Sensor |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 傳感范圍： | 60G |
| 類型： | 專用型 |
| 電源電壓： | 4.5 V ~ 24 V |
| 電流 - 電源： | 12mA |
| 電流 - 輸出（最大）： | 55mA |
| 輸出類型： | 數(shù)字，開路集電極 |
| 特點(diǎn)： | 輪齒類型 |
| 工作溫度： | -40°C ~ 150°C |
| 封裝/外殼： | 4-SIP |
| 供應(yīng)商設(shè)備封裝： | 4-SIP |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁(yè)面： | 1142 (CN2011-ZH PDF) |
| 其它名稱： | 620-1326-6 |
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Description
The ATS617 gear-tooth sensor IC is a peak-detecting device
that uses automatic gain control and an integrated capacitor to
provide extremely accurate gear edge detection down to low
operating speeds. Each device consists of a high-temperature
plastic shell that holds together a samarium-cobalt pellet, 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 technology used for this device is Hall-effect based. The
device incorporates a dual-element Hall IC that switches
in response to differential magnetic signals created by
ferromagnetic 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 provides
immunity to 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 falling edge detection and stable operation to
extremely low rpm. The ATS617 can be used as a replacement
for the ATS616.
The ATS617 is ideal for use in systems that gather speed,
position, and timing information using gear-tooth-based
ATS617LSG-DS, Rev. 1
Features and Benefits
?Self-calibrating for tight timing accuracy
?First-tooth detection
?Immunity to air gap variation and system offsets
?Immunity to signature tooth offsets
?Integrated capacitor provides analog peak and
valley information
?Low timing-accuracy drift with temperature changes
?Low radiated emissions
?Integrated, series resistor on VCC pin for improved
transient immunity
?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 IC
Continued on the next page&
Package: 4-pin SIP (suffix SG)
Not to scale
ATS617LSG
GND
VOUT
VC
R
S
C
Voltage
Regulator
TEST
Hall
Amp
Reference
Generator
Gain
Current
Limit
(Recommended)
Hall
Amp
Track and
Hold
Track and
Hold
UVLO
Power-On
Logic
Tooth and Valley
Comparator
Functional Block Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ATS625LSGTN-T | IC SENSOR GEAR TOOTH 4-SIP |
| ATS627LSGTN-T | IC HALL EFFECT GEAR SENSOR 4-SIP |
| ATS635LSETN-T | IC SENSOR GEAR TOOTH 4-SIP |
| ATS643LSHTN-I2-T | IC SENSOR GEAR TOOTH 4-SIP |
| ATS645LSHTN-I1 | IC SENSOR GEAR TOOTH 4-SIP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| ATS625LSGTN | 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(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 |
| ATS625LSGTN-T | 功能描述:IC SENSOR GEAR TOOTH 4-SIP 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 |
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