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参数资料
| 型号： | TPS65930A2ZCHR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PBGA139 |
| 封装： | 10 X 10 MM, 0.65 MM PITCH, GREEN, PLASTIC, NFBGA-139 |
| 文件页数： | 39/115页 |
| 文件大小： | 1232K |
| 代理商： | TPS65930A2ZCHR |
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SWCS037G
– MAY 2008 – REVISED APRIL 2011
5
Real-Time Clock and Embedded Power Controller
................................................................. 54
5.1
RTC
......................................................................................................................... 54
5.1.1
Backup Battery
.................................................................................................. 54
5.2
EPC
......................................................................................................................... 54
6
Audio/Voice Module (TPS65930 Device Only)
........................................................................ 55
6.1
Audio/Voice Downlink (RX) Module
..................................................................................... 55
6.1.1
Predriver for External Class-D Amplifier
..................................................................... 55
6.1.1.1
Predriver Output Characteristics
................................................................. 56
6.1.1.2
External Components and Application Schematics
........................................... 56
6.1.2
Vibrator H-Bridge
............................................................................................... 57
6.1.2.1
Vibrator H-Bridge Output Characteristics
....................................................... 57
6.1.2.2
External Components and Application Schematics
........................................... 57
6.1.3
Carkit Output
.................................................................................................... 58
6.1.4
Digital Audio Filter Module
.................................................................................... 59
6.1.5
Boost Stage
..................................................................................................... 59
6.2
Audio Uplink (TX) Module
................................................................................................ 61
6.2.1
Microphone Bias Module
...................................................................................... 61
6.2.1.1
Analog Microphone Bias Module Characteristics
.............................................. 61
6.2.1.2
Silicon Microphone Module Characteristics
.................................................... 63
6.2.2
FM Radio/Auxiliary Input
....................................................................................... 65
6.2.2.1
External Components
............................................................................. 65
6.2.3
Uplink Characteristics
.......................................................................................... 65
6.2.4
Microphone Amplification Stage
.............................................................................. 66
6.2.5
Carkit Input
...................................................................................................... 67
6.2.6
Digital Audio Filter Module
.................................................................................... 68
7
USB Transceiver
............................................................................................................... 69
7.1
USB Transceiver
........................................................................................................... 69
7.1.1
Features
......................................................................................................... 69
7.1.2
HS USB Port Timing
........................................................................................... 70
7.1.3
USB-CEA Carkit Port Timing
.................................................................................. 71
7.1.4
PHY Electrical Characteristics
................................................................................ 73
7.1.4.1
HS Differential Receiver
........................................................................... 73
7.1.4.2
HS Differential Transmitter
........................................................................ 74
7.1.4.3
CEA/UART Driver
.................................................................................. 75
7.1.4.4
Pullup/Pulldown Resistors
........................................................................ 75
7.1.5
OTG Electrical Characteristics
................................................................................ 75
7.1.5.1
OTG VBUS Electrical Characteristics
........................................................... 76
7.1.5.2
OTG ID Electrical Characteristics
................................................................ 76
8
MADC
............................................................................................................................... 78
8.1
General Description
....................................................................................................... 78
8.2
MADC Electrical Characteristics
......................................................................................... 78
8.3
Channel Voltage Input Range
........................................................................................... 79
8.3.1
Sequence Conversion Time (Real-Time or Nonaborted Asynchronous)
................................ 79
9
LED Drivers
...................................................................................................................... 81
9.1
General Description
....................................................................................................... 81
10
Keyboard
.......................................................................................................................... 82
10.1
Keyboard Connection
..................................................................................................... 82
11
Clock Specifications
.......................................................................................................... 83
Copyright
2008–2011, Texas Instruments Incorporated
Contents
3
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| TPS65930BZCH | 功能描述:开关变换器、稳压器与控制器 Int Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
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| TPS65930BZCHR | 功能描述:开关变换器、稳压器与控制器 Int Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| TPS65950A2ZXN | 功能描述:PMIC 解决方案 Integ Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| TPS65950A2ZXNR | 功能描述:PMIC 解决方案 Integ Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
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