MA7902AA [MPOWER]
Ratio-metric Linear Hall Effect Sensor;
| 型号： | MA7902AA |
| 厂家： | 
Major-Power |
| 描述： | Ratio-metric Linear Hall Effect Sensor |
| 文件： | 总2页 (文件大小：119K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MA7902
Ratio-metric Linear Hall Effect Sens or
GENERAL DESCRIPTION
MA7902, a linear Hall-effect sensor, is composed of hall sensor, linear amplifier and
output stage. The linear Hall sensor have an operating Temperature range of -40°C to
+125°C, appropriate for commercial, consumer, and industrial environments.
The high sensitivity of Hall Effect sensor accurately tracks extremely small changes in
magnetic flux density. The linear output voltage is set by the supply voltage and varies in
proportion to the strength of the magnetic field. Typical operation current is 3.3 mA and
operating voltage range is 2.8 volts to 5.5 volts.
The package style available provides magnetically optimized solutions for most
applications.
FEATURES
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Operating Voltage Range: 2.8V~5.5V
Gauss Sensitivity : 2mV/G
Power Consumption of 3.3mA at 5 V DC for Energy Efficiency
Linear Output for Circuit Design Flexibility
Totem-pole for a Stable and Accurate Output
Responds to either Positive or Negative Gauss
Small Package for SMD
Magnetically Optimized Package for SIP
Cost Competitive
Robust ESD Performance
Reverse VDD Polarity Protection
Low Profile SOT23-3L, SIP-3L(TO92S) and SOT553 Packages( Green and Lead Free )
APPLICATION
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Current sensing / Motor control / Position sensing / Magnetic code reading
Major Power Technology Co., Ltd.
Rev.1.4
28th, Apr., 2020
1/8
MA7902
PIN ASSIGNMENT
The packages of MA7902 are SOT23-3L, SIP-3L and SOT553; the pin assignment is
given by:
SOT23-3L
SIP-3L
SOT553
OUT
5
VDD
4
GND
3
( Marking Side )
Name
Description
( Marking Side )
( Marking Side )
VDD Supply Voltage
OUT Output
1
2
1
2
3
NC GND NC
VDD
OUT
GND Ground.
1
2
3
VDD GND
OUT
ORDER / MARKING INFORMATION
Order Information
Top Marking (SIP-3L)
MA7902 XX X
492
YWWX
ID CODE : Internal use
WW:01~52
Package
Packing
Blank: Bag
A : Taping
P3: SIP-3L
A: SOT23-3L
B553: SOT553
Year:7=2017
Top Marking (SOT23-3L)
Top Marking (SOT553)
W: 01 ~ 26(A~Z)
ID CODE : Internal use
XX
492
LEYW
27 ~ 52(a~z)
Y : 0 = 2020
BLOCK DIAGRAM
VDD
Hall
Plate
Control
Circuit
Amp.
OUT
GND
Major Power Technology Co., Ltd.
Rev.1.4
28th, Apr., 2020
2/8
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