參數(shù)資料
型號： P95020NQG
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 電源管理
英文描述： 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132
封裝： 10 X 10 MM, 0.85 MM HEIGHT, QFN-132
文件頁數(shù)： 121/169頁
文件大?。?/td> 4297K
代理商： P95020NQG
IDTP95020
Product Datasheet
September 2, 2011 Revision 1.3 Final
55
2011 Integrated Device Technology, Inc.
Audio Subsection Power Control 1 Register
The Audio Subsection provides gross and fine power control. This register controls large blocks of the Audio Subsection.
IC Address = Page-1: 209(0xD1), C Address = 0xA1D1, Offset = 0xD1
Table 87. Audio Subsection Power Control 1 Register
BIT
BIT NAME
DEFAULT SETTING USER TYPE VALUE
DESCRIPTION / COMMENTS
0
LINE_IN_D2S_PWD 0b
RW
0 = Not powered down
1 = Powered down
Line Input D2S power down
1
DIG _PWD
0b
RW
0 = Not powered down
1 = Powered down
DIGITAL path power down (IS)
2
VREF_PWD
0b
RW
0 = Not powered down
1 = Powered down
Reference power down
3
ADC_PWD
0b
RW
0 = Not powered down
1 = Powered down
ADC power down
4
DAC_PWD
0b
RW
0 = Not powered down
1 = Powered down
DAC power down
5
STANDBY
0b
RW
0 = Normal operation
1 = Standby mode
Low power mode
[7:6] RESERVED
RW
RESERVED
Audio Subsection Power Control 2 Register
The Audio Subsection provides gross and fine power control. This register controls individual DAC and ADC channels of the
Audio Subsection.
IC Address = Page-1: 210(0xD2), C Address = 0xA1D2, Offset = 0xD2
Table 88. Audio Subsection Power Control 2 Register
BIT BIT NAME
DEFAULT SETTING USER TYPE VALUE
DESCRIPTION / COMMENTS
0
DAC0L_PWD
0b
RW
0 = Not powered down
1 = Powered down
Power down Left half of DAC0
1
DAC0R_PWD
0b
RW
0 = Not powered down
1 = Powered down
Power down Right half of DAC0
2
DAC1L_PWD
0b
RW
0 = Not powered down
1 = Powered down
Power down Left half of DAC1
3
DAC1R_PWD
0b
RW
0 = Not powered down
1 = Powered down
Power down Right half of DAC1
4
ADC0L_PWD
0b
RW
0 = Not powered down
1 = Powered down
Power down Left half of ADC0
5
ADC0R_PWD
0b
RW
0 = Not powered down
1 = Powered down
Power down Right half of ADC0
6
ADC1L_PWD
0b
RW
0 = Not powered down
1 = Powered down
Power down Left half of ADC1
7
ADC1R_PWD
0b
RW
0 = Not powered down
1 = Powered down
Power down Right half of ADC1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P95020NQG8 制造商:Integrated Device Technology Inc 功能描述:Power Management and Control 132-Pin QFN EP T/R 制造商:Integrated Device Technology Inc 功能描述:POWER MANAGEMENT AUDIO & CONTROL - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:Integrates Audio, LED B/Light Pwr Mgt
P95020ZDLLG 制造商:Integrated Device Technology Inc 功能描述:124-LGA - Bulk
P95020ZDLLG8 制造商:Integrated Device Technology Inc 功能描述:124-LGA - Tape and Reel
P95020ZDNQG 制造商:Integrated Device Technology Inc 功能描述:132-VFQFPN - Bulk
P95020ZDNQG8 制造商:Integrated Device Technology Inc 功能描述:132-VFQFPN - Tape and Reel
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