参数资料
型号: MC34708VM
厂商: Freescale Semiconductor
文件页数: 87/159页
文件大小: 0K
描述: IC POWER MANAGEMENT 206MAPBGA
标准包装: 160
应用: 通用
电源电压: 1.8 V ~ 4.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 206-LFBGA
供应商设备封装: 206-MAPBGA(13x13)
包装: 托盘
Functional Block Description
Table 84. General Purpose LED Drivers Period Control
CHRGLEDxPER[1:0]
00
01
10
11
Repetition Rate
256
8.0
1.0
1/2
Units
Hz
Hz
Hz
Hz
Table 85. LED Driver Electrical Specifications
Characteristics noted under conditions BP = 3.6 V, - 40 ? C ? T A ? 85 ? C, unless otherwise noted. Typical values at BP = 3.6 V
and T A = 25 °C under nominal conditions, unless otherwise noted.
Symbol
Characteristic
Min
Typ
Max
Unit
Notes
General Purpose LED Driver
Absolute Accuracy
Matching - At 1.0 V, 12 mA
Leakage - CHRGLEDxDC [5:0]=000000
-
-
-
-
-
-
30
4.0
1.0
%
%
? A
7.8.4
Mini/Micro USB Switch
The MC34708 is able to multiplex the 5 pins to support UART and high-speed USB2.0 data communications, a mono/stereo-
audio/microphone headset, or other accessories. To identify what accessory is plugged into the Mini or Micro-USB connector,
the MC34708 supports various detection mechanisms, including the VBUS detection and ID detection. A highly accurate 5-bit
ADC is offered to distinguish the 32 levels of ID resistance, and to identify the button pressed in a cord remote control, while an
Audio Type 1 cable is attached. After identifying the accessory attached, the MC34708 configures itself to support the accessory
and interrupts a host via the INT pin. The processor can evaluate what caused the interrupt via the SPI/I 2 C bus. The MC34708
is also able to identify some non-supported accessories, such as video cables, phone-powered devices, etc.
MC34708
Analog Integrated Circuit Device Data ?
87
Freescale Semiconductor
相关PDF资料
PDF描述
MC34710EWR2 IC PWR SUPPLY ADJ DUAL SW 32SOIC
MC34712EPR2 IC CONVERTER DDR 24QFN
MC34713EPR2 IC CONVERTER DDR 24QFN
MC34716EPR2 IC CONVERTER DDR 26QFN
MC34717EPR2 IC CONVERTER DDR 26QFN
相关代理商/技术参数
参数描述
MC34708VMR2 功能描述:PMIC 解决方案 PMIC 5S 6LDO BST 10BTADC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MC34709 制造商:SPC Multicomp 功能描述:HEADER R/ANGLE 12WAY 制造商:SPC Multicomp 功能描述:HEADER, R/ANGLE, 12WAY 制造商:SPC Multicomp 功能描述:WIRE-BOARD CONN, RECEPTACLE, 12POS, 3MM; Series:2261(5561); Pitch Spacing:3mm; Contact Termination:Through Hole Right Angle; No. of Contacts:12; No. of Rows:2; Connector Mounting:PCB; Gender:Receptacle; Contact Material:Copper Alloy ;RoHS Compliant: Yes
MC34709VK 功能描述:PMIC 解决方案 PMIC 5SW, 6 LDO BST, 10 Bit ADC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MC34709VKR2 功能描述:PMIC 解决方案 PMIC 5SW, 6 LDO BST, 10 Bit ADC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MC3470N 制造商:Texas Instruments 功能描述: