参数资料
型号: AS3658-BCTP
厂商: ams
文件页数: 5/158页
文件大小: 0K
描述: IC PMU POWER/AUDIO 124-CTBGA
标准包装: 2,500
应用: 便携式设备
电流 - 电源: 7mA
电源电压: 3 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 124-TFBGA
供应商设备封装: 124-CTBGA(8x8)
包装: 带卷 (TR)
AS3658
Data Sheet Confidential
Table of Contents
1 General Description
- Applications
..............................................................................................................................1
2 Key Features
3 Applications
.........................................................................................................................................1
...........................................................................................................................................2
4 Pin Assignments
4.1 Pin Description
................................................................................................................................... 6
...............................................................................................................................................7
5 Absolute Maximum ratings
6 Electrical Characteristics
..................................................................................................................12
.....................................................................................................................13
7 Typical Operating Characteristics
.......................................................................................................14
8 Detailed Description-Power Management Functions
..........................................................................15
8.1 Step Up DC/DC Converters
.........................................................................................................................15
8.2 Current Sinks
...............................................................................................................................................25
8.3 General Purpose Input / Output (CURR1_GPIO1 … CURR4_GPIO4)
.......................................................30
8.4 Backup Battery Charger
..............................................................................................................................38
8.5 Smooth switchover Power Management Overview
.....................................................................................41
8.6 Battery switch SINT (Vsupply, Battery)
8.7 External Step Down/Linear Charger
........................................................................................................42
............................................................................................................44
8.8 USB Charger
...............................................................................................................................................48
8.9 Battery Charge Controller
............................................................................................................................51
8.10 Charger supervision functions
8.11 Step Down DC/DC Converters
8.12 Low Dropout Regulators (LDO)
...................................................................................................................63
...................................................................................................................67
.................................................................................................................78
8.13 5V Charge Pump
.......................................................................................................................................85
9 Detailed Description- Audio Functions
................................................................................................87
9.1 Audio Paths
.................................................................................................................................................87
9.2 Common mode voltage generation of HP_CM, LINE_CM
...........................................................................89
9.3 Audio Setup Registers
.................................................................................................................................90
9.4 ADC, DAC and Digital Audio Input
9.5 I2S master mode and PCM Mode
...............................................................................................................91
...............................................................................................................95
9.6 Line Input
.....................................................................................................................................................98
9.7 Five Band Equalizer
9.8 Microphone Input
9.9 Audio Output Mixer
....................................................................................................................................99
......................................................................................................................................105
....................................................................................................................................108
9.10 Line Output
.............................................................................................................................................109
9.11 Headphone Output
................................................................................................................................... 112
9.12 SPDIF output
........................................................................................................................................... 115
10 Detailed Description - System Functions
........................................................................................ 116
10.1 2C Serial Interface
................................................................................................................................... 116
10.2 Reset generator and XON-Key
................................................................................................................118
10.3 Interrupt Controller
...................................................................................................................................124
10.4 Startup ......................................................................................................................................................129
10.5 Protection Functions
................................................................................................................................134
10.6 Watchdog
................................................................................................................................................135
10.7 General Purpose 10 Bit ADC
10.8 Internal References (V, I, fclk)
...................................................................................................................136
..................................................................................................................139
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AS3658C 功能描述:Portable Equipment PMIC 124-CTBGA (8x8) 制造商:ams 系列:- 包装:带卷(TR) 零件状态:有效 应用:便携式设备 电流 - 电源:7mA 电压 - 电源:3 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:124-TFBGA 供应商器件封装:124-CTBGA(8x8) 标准包装:2,500
AS3658C-BCTP 功能描述:IC PMU POWER/AUDIO 124-CTBGA RoHS:是 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:- 标准包装:1 系列:- 应用:手持/移动设备 电流 - 电源:- 电源电压:3 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-LLP-EP(4x4) 包装:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名称:LP3905SD-30DKR
AS3658D 功能描述:Portable Equipment PMIC 124-CTBGA (8x8) 制造商:ams 系列:- 包装:带卷(TR) 零件状态:有效 应用:便携式设备 电流 - 电源:7mA 电压 - 电源:3 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:124-TFBGA 供应商器件封装:124-CTBGA(8x8) 标准包装:2,500
AS3658-DB 制造商:ams 功能描述:Demo Board + USB Box + I2S audio board
AS3658D-BCTP 功能描述:IC PMU POWER/AUDIO 124-CTBGA RoHS:是 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:- 标准包装:1 系列:- 应用:手持/移动设备 电流 - 电源:- 电源电压:3 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-LLP-EP(4x4) 包装:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名称:LP3905SD-30DKR