ST汽车告警解决方案

Car Alarm
Vehicle theft, including the theft of personal belongings, has steadily risen over the past decade, resulting in higher insurance rates and loss of property. In order to combat this rising trend, vehicle manufacturers have outfitted their products with a host of theft deterrent features, including, but not limited to, car alarm, intrusion and perimeter sensing, key immobilizer and GPS vehicle position tracking. From bridge, low and high side drivers to low cost, high performance microcontrollers, coupled with an extensive standard product offering, ST has a broad range of solutions to choose from. A sampling of ST products that are applicable to Car Alarm systems can be found in the following block diagram.


1 Voltage Regulator
(1) Low-Drop [2]
L4979
L4989
(2) Multifunction Linear Regulators [1]
L4949
2 Bus Transceiver
L9638
3 Control Unit
ST72324BJ2
ST72324BJ4
ST72324BJ6
4 Memory
(1) Serial EEPROM, I2C Bus, M24 [4]
M24C04-W
M24C16-W
M24C32-W
(2) Serial EEPROM, I2C Bus, M24 [14]
M24128-BR
M24128-BW
M24256-BW
(3) Serial EEPROM, SPI Bus, M95 [5]
M95040
M95040-W
M95160
(4) Serial EEPROM, SPI Bus, M95 [11]
M95010-W
M95020-W
M95080
(5) Serial Flash for Code Storage, M25P [9]
M25P05-A
M25P10-A
M25P128

STP130NS04ZB
STP60NS04ZB
STP80NS04ZB
6 3 Axis Tilt Sensor
LIS2L02AL
LIS2L02AQ
LIS2L02AQ3