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参数资料
| 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： | 1/19页 |
| 文件大小： | 640K |
| 代理商： | ATS673LSETN-LT-T |
ATS673-DS, Rev. 2
Description
Recognizing the increasingly stringent requirements for EMC/
EMIinautomotiveapplications,Allegrohastakenthenecessary
steps to design devices that are capable of withstanding the
effects of radiated and conducted transients. The ATS673
and ATS674 devices have been designed specifically for this
purpose. Advanced circuitry on the die allows them to survive
positive and negative transient pulses on both the input and
output.
The ATS673 and ATS674 devices retain all of the same
characteristics as theATS671 andATS672. The devices remain
true zero-speed gear tooth sensors with optimized Hall IC/
magnet configuration in an SIP (single in-line package). The
SIP assembly consists of a molded package that holds together
a samarium cobalt magnet, a pole piece, and a true zero-speed
Hall IC that has been optimized to the magnetic circuit.
The sensor incorporates a single element Hall IC that switches
in response to magnetic signals created by a ferrous target.
The IC contains a sophisticated digital circuit designed
to eliminate the detrimental effects of magnet and system
offsets. Signal processing is used to provide zero-speed
Features and Benefits
Tight timing accuracy over operating temperature range
True zero-speed operation
TPOS (True Power-On State)
Air-gap-independent switchpoints
High immunity to vibration
Large operating air gaps
Operation with supply voltages down to 3.3 V
Digital output representing target profile
Single-chip solution for high reliability
Optimized Hall IC/magnet system
Self-Calibrating TPOS Gear Tooth Sensor Optimized for
Automotive Cam Sensing Applications
Continued on the next page…
Functional Block Diagram
Not to scale
Packages: 4 pin SIP (suffix SE)
ATS673 and ATS674
Continued on the next page…
GND
VOUT
VCC
Output
Driver
0.1 μF
C
BYPASS
V+
Voltage
Regulator
(Analog)
TEST
Hall
Amp
Automatic
Gain
Control
V
PROC
9-Bit
PDAC
9-Bit
NDAC
Threshold
Comparator
(Recommended)
Voltage
Regulator
(Digital)
Offset Adjust
Temperature
Coefficient
Adjust
Offset
TC
LPF
TPOS
TPOS Trim
Power-On
Reset
V
REF
Continuous
Update Logic
Continuous
Update Logic
Comp_P
Comp_N
Output State
9-Bit
Counter
Clock
9
9-Bit
Counter
Clock
9
Threshold
Output
V
REG(A)
V
REG(D)
V
REG(D)
V
REG(A)
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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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