参数资料
型号: ATS616LSG
厂商: Allegro MicroSystems, Inc.
英文描述: Dynamic Self-Calibrating Peak-Detecting Differential Hall Effect Gear Tooth Sensor
中文描述: 动态自校准峰值检测差动齿轮齿霍尔效应传感器
文件页数: 1/14页
文件大小: 444K
代理商: ATS616LSG
ATS616LSG
ATS616LSG-DS, Rev. 1
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
AB SO LUTE MAX MUM RAT NGS
Supply Voltage, V
CC
.....................................
26.5 V
*
Reverse-Supply Voltage, V
RCC
........................
–18 V
Output Off Voltage, V
OUTOFF
............................
24 V
Continuous Output Current, I
OUT
...................
25 mA
Reverse-Output Current, I
ROUT
.......................
50 mA
Operating Temperature
Ambient, T
A
, Range L................
–40oC to 150oC
Maximum Junction, T
J(max)
........................
165oC
Storage Temperature, T
S
..................
–65oC to 170oC
*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
Use the following complete part numbers when ordering:
Part Number
ATS616LSGTN-T
4-pin plastic SIP
Dynamic Self-Calibrating Peak-Detecting Differential
Hall Effect Gear Tooth Sensor
Package
Packing*
13-in. reel, 800 pieces/reel
*Contact Allegro for additional packaging and handling options.
Package SG, 4-pin SIP
Features and Benefits
1234
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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ATS616LSG_10 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:The ATS616 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..
ATS616LSGTN-T 功能描述:IC GEAR TOOTH SENSOR HALL 4-SIP RoHS:是 类别:传感器,转换器 >> 磁性 - 霍尔效应,数字式开关,线性,罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出(最大):- 输出类型:数字式,PWM,8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP(0.209",5.30mm 宽) 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR
ATS617LSG 制造商:ALLEGRO 制造商全称: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 类别:传感器,转换器 >> 磁性 - 霍尔效应,数字式开关,线性,罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出(最大):- 输出类型:数字式,PWM,8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP(0.209",5.30mm 宽) 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR
ATS622LSB 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:TRUE ZERO-SPEED HALL-EFFECT GEAR-TOOTH SENSOR