参数资料
型号: MC33912BACR2
厂商: Freescale Semiconductor
文件页数: 33/95页
文件大小: 0K
描述: IC SYSTEM BASIS CHIP 32LQFP
标准包装: 2,000
应用: 系统基础芯片
电流 - 电源: 4.5mA
电源电压: 5.5 V ~ 27 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 32-LQFP
供应商设备封装: 32-LQFP(7x7)
包装: 带卷 (TR)
MC33912G5AC / MC34912G5AC
FUNCTIONAL DEVICE OPERATIONS
OPERATIONAL MODES
TEMPERATURE SENSE GAIN
The analog multiplexer can be configured via SPI to allow the
ADOUT0 pin to deliver the internal junction temperature of
The graph below illustrates the internal chip temp sense
obtained per characterization at 3 temperatures with 3
different lots and 30 samples.
the device.
Temperature Sense Analog Output Voltage
5
4.5
4
3.5
3
2.5
2
-50
0
50
100
150
Temperature (°C)
Figure 16. Temperature Sense Gain
HIGH SIDE OUTPUT PINS HS1 AND HS2
These outputs are two high side drivers intended to drive
small resistive loads or LEDs incorporating the following
features:
? PWM capability (software maskable)
? Open load detection
? Current limitation
? Over-temperature shutdown (with maskable interrupt)
? High-voltage shutdown (software maskable)
? Cyclic sense
The high side switches are controlled by the bits HS1:2 in the
High Side Control Register (HSCR).
PWM Capability (direct access)
Each high side driver offers additional (to the SPI control)
direct control via the PWMIN pin.
If both the bits HS1 and PWMHS1 are set in the High Side
Control Register (HSCR), then the HS1 driver is turned on if
the PWMIN pin is high and turned of if the PWMIN pin is low.
This applies to HS2 configuring HS2 and PWMHS2 bits.
33912
Analog Integrated Circuit Device Data ?
Freescale Semiconductor
33
相关PDF资料
PDF描述
EMC08DREN-S734 CONN EDGECARD 16POS .100 EYELET
MC33912BAC IC SYSTEM BASIS CHIP 32LQFP
EEC26DREI-S734 CONN EDGECARD 52POS .100 EYELET
H3DKH-1406M IDC CABLE - HKR14H/AE14M/HPK14H
EMC08DREH-S734 CONN EDGECARD 16POS .100 EYELET
相关代理商/技术参数
参数描述
MC33912G5AC 功能描述:LIN 收发器 SBC LIN 2.5G RoHS:否 制造商:NXP Semiconductors 工作电源电压: 电源电流: 最大工作温度: 封装 / 箱体:SO-8
MC33912G5ACR2 功能描述:LIN 收发器 SBC LIN 2.5G RoHS:否 制造商:NXP Semiconductors 工作电源电压: 电源电流: 最大工作温度: 封装 / 箱体:SO-8
MC33916 制造商:PRIVATE LABEL 功能描述:DC Brushless Fan, 70x70x25mm, 12VDC Ball
MC33919 制造商:PRIVATE LABEL 功能描述:FAN
MC33926PNB 功能描述:马达/运动/点火控制器和驱动器 THROTTLE CTRL H-BRIDGE 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