参数资料
型号: TLE6712
厂商: INFINEON TECHNOLOGIES AG
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO24
封装: PLASTIC, DSO-24
文件页数: 10/48页
文件大小: 386K
代理商: TLE6712
TLE 6712
Company Confidential
18
V 1.61 2001-07-13
3
SPI Commands
3.1
General Information on SPI Command Structure
All functions e.g. 'Firing' or 'Measurement' are controlled by a 16 bit instruction
command. The 16 bit word consists of two bytes (8 bit) which are decoded by the
decoder logic circuit. The Dual Firing Airbag IC has latcherd and not latched commands.
After a hardware reset all internal control registers and decoded signals are reset to its
default value. The default settings are, that all squib drivers are off and all measurements
are deactivated. The IC can although be set to the default values by the SPI command
FFFF
H.
Byte A: Function Byte
Byte B: Selection Byte
a7
a6
a5
a4
a3
a2
a1
a0
b7
b6
b5
b4
b3
b2
b1
b0
MSB
LSB MSB
LSB
Function Byte
a0
Indicates valid control command
a1...a3
Control bits
a4...a7
SPI command bits
Selection Byte
b0...b3
Channel selection/firing and test commands
b4...b6
Switch or measurement selection
b7
Not used except firing and test commands
In case of firing command
b0...b7
Selects the squib driver transistors, all combinations are
allowed.
相关PDF资料
PDF描述
TLE7185E AC MOTOR CONTROLLER, PDSO36
TLE7242-2G SPECIALTY ANALOG CIRCUIT, PDSO28
TLE8242 SPECIALTY ANALOG CIRCUIT, PQFP64
TLE8386EL 0.09 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14
TLI4946-2L MAGNETIC SENSOR, PSIP3
相关代理商/技术参数
参数描述
TLE6712G 功能描述:接口 - 专用 2 Loop Firing IC RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59
TLE6712GNTMA1 制造商:Infineon Technologies AG 功能描述:Firing Circuit 24-Pin DSO 制造商:Infineon Technologies AG 功能描述:AIRBAG_RESTRAINT_IC - Tape and Reel
TLE6714G 功能描述:接口 - 专用 4 Loop Firing IC RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59
TLE6714GNTMA1 制造商:Infineon Technologies AG 功能描述:Firing Circuit 28-Pin DSO 制造商:Infineon Technologies AG 功能描述:AIRBAG_RESTRAINT_IC - Tape and Reel
TLE7181EM 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube