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参数资料
| 型号： | ATS625LSGTN-T3 |
| 厂商： | Allegro MicroSystems, Inc. |
| 英文描述： | True Zero-Speed Low-Jitter High Accuracy Gear Tooth Sensor |
| 中文描述： | 真零高速低抖动高精度齿轮齿传感器 |
| 文件页数： | 1/21页 |
| 文件大小： | 550K |
| 代理商： | ATS625LSGTN-T3 |
GND
VOUT
VCC
PPeak
Output
Transistor
Current
Limit
0.1 F
C
BYPASS
V+
Voltage
Regulator
AUX
Hall
Amp
Automatic
Gain
Control
V
PROC
PDAC
NDAC
Reference
Generator
NPeak
PThresh
NThresh
Threshold
Logic
Threshold
Comparator
(Recommended)
Description
The ATS625 true zero-speed gear tooth sensor is an optimized
Hall IC and magnet configuration packaged in a molded module
that provides a manufacturer-friendly solution for digital gear
tooth sensing applications. The sensor assembly consists of an
over-molded package that holds together a samarium cobalt
magnet, a pole piece concentrator, and a true zero-speed Hall
IC that has been optimized to the magnetic circuit. This small
package can be easily assembled and used in conjunction with
gears of various shapes and sizes.
The sensor incorporates a dual-element Hall IC that switches
in response to differential magnetic signals created by a ferrous
target. Digital processing of the analog signal provides zero-
speed performance independent of air gap as well as dynamic
adaptation of device performance to the typical operating
conditions found in automotive applications (reduced vibration
sensitivity). High-resolution peak detecting DACs are used to
set the adaptive switching thresholds of the device. Switchpoint
hysteresis reduces the negative effects of any anomalies in
the magnetic signal associated with the targets used in many
automotive applications. This sensor system is optimized
ATS625LSG-DS, Rev. 2
Features and Benefits
Highly repeatable over operating temperature range
Tight timing accuracy over operating temperature range
True zero-speed operation
Air-gap–independent switchpoints
Vibration immunity
Large operating air gaps
Defined power-on state
Wide operating voltage range
Digital output representing target profile
Single-chip sensing IC for high reliability
True Zero-Speed Low-Jitter
High Accuracy Gear Tooth Sensor
Continued on the next page…
Functional Block Diagram
Not to scale
Package: 4 pin SIP (suffix SG)
ATS625LSG
Continued on the next page…
相关PDF资料 |
PDF描述 |
|---|---|
| ATS625LSGTN-T | True Zero-Speed Low-Jitter High Accuracy Gear Tooth Sensor |
| ATS625LSG | True Zero-Speed Low-Jitter High Accuracy Gear Tooth Sensor |
| ATS625LSGTN | True Zero-Speed Low-Jitter High Accuracy Gear Tooth Sensor |
| ATS632LSA | ZERO-SPEED, SELF-CALIBRATING, NON-ORIENTED, HALL-EFFECT GEAR-TOOTH SENSOR |
| ATS632LSC | ZERO-SPEED, SELF-CALIBRATING, NON-ORIENTED, HALL-EFFECT GEAR-TOOTH SENSOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ATS627LSG | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:True Zero Speed, Low Jitter, High Accuracy Position Sensor IC |
| ATS627LSGTN-T | 功能描述:IC HALL EFFECT GEAR SENSOR 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 |
| ATS630LSA | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| ATS630LSB | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| ATS631LSA | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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