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| 型号： | ATS673LSETN-LT-T |
| 元件分类： | 速度传感器和接近开关 |
| 英文描述： | PROXIMITY SENSOR-HALL EFFECT, 0.5-2.5mm, 450mV, ROUND, THROUGH HOLE MOUNT |
| 封装： | PLASTIC, SIP-4 |
| 文件页数： | 12/19页 |
| 文件大小： | 640K |
| 代理商： | ATS673LSETN-LT-T |
Self-Calibrating TPOS Gear Tooth Sensor Optimized
for Automotive Cam Sensing Applications
ATS673 and
ATS674
2
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
performance independent of air gap and also to dynamically adapt
device performance to the typical operating conditions found in
automotive applications, particularly cam sensing applications
(reduced vibration sensitivity).
High-resolution (9-bit) peak detecting DACs are used to set the
adaptive switching thresholds of the devices, ensuring high accuracy
even in the presence of gear eccentricity. Hysteresis in the thresholds
reduces the negative effects of anomalies in the magnetic signal
(such as magnetic overshoot) associated with the targets used in
many automotive applications. The ATS673 and 674 also include
a low bandwidth filter that increases the noise immunity and the
signal to noise ratio of the sensor.
Two options are available for output polarity, low over tooth (LT)
and high over tooth (HT). For applications requiring absolute
accuracy use the ATS674. The ATS673 should be used for targets
with high wobble.
AGC and reference adjust circuit
Undervoltage lockout
Features and Benefits (continued)
Description (continued)
Absolute Maximum Ratings
Characteristic
Symbol
Notes
Rating
Units
Supply Voltage
VCC
28
V
Reverse-Supply Voltage
VRCC
–18
V
Continuous Output Current
IOUT
20
mA
Reverse Output Current
IROUT
50
mA
Operating Ambient Temperature
TA
Range L
–40 to 150
C
Maximum Junction Temperature
TJ(max)
165
C
Storage Temperature
Tstg
–65 to 170
C
Terminal List
Name
Description
Number
VCC
Connects power supply to chip
1
VOUT
Device output
2
TEST
For Allegro use, float or tie to GND
3
GND
Ground terminal
4
24
3
1
Pin-out Diagram
Selection Guide
Part Number
VOUT (Over Tooth)
Application
Packing*
ATS673LSETN-LT-T
Low
High target wobble
13-in. reel, 450 pieces/reel
ATS673LSETN-HT-T
High
ATS674LSETN-LT-T
Low
High absolute edge detection accuracy
ATS674LSETN-HT-T
High
*Contact Allegro for additional packing options.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ATS674 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Self-Calibrating TPOS Gear Tooth Sensor Optimized for Automotive Cam Sensing Applications |
| ATS674LSETN-HT | 制造商:Allegro MicroSystems LLC 功能描述: |
| ATS674LSETN-HT-T | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:Self-Calibrating TPOS Gear Tooth Sensor Optimized for Automotive Cam Sensing Applications |
| ATS674LSETN-LT | 功能描述:IC SENSOR GEAR TOOTH 4LEAD RoHS:否 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 |
| ATS674LSETN-LT-T | 功能描述:IC SENSOR GEAR TOOTH 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 |
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