參數(shù)資料
型號: TLV320AIC36IZQER
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA80
封裝: 5 X 5 MM, PLASTIC, VFBGA-80
文件頁數(shù): 64/168頁
文件大?。?/td> 1452K
代理商: TLV320AIC36IZQER
SBAS387A – MAY 2009 – REVISED JUNE 2010
www.ti.com
6.2.227 Page 2 / Register 121:
PMU Configuration Register 8
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D4
R
0000
Reserved, Write only default values
D3–D0
R/W
0111
TRIMPMU bits
0000: Trim all LDO outputs +4.6%
0100: Trim all LDO outputs .....
0101: Trim all LDO outputs +1.4%
0110: Trim all LDO outputs +0.7%
0111: Trim all LDO outputs +0%
1001: Trim all LDO outputs -0.8%
1010: Trim all LDO outputs ....
1111: Trim all LDO outputs -6.4%
6.2.228 Page 2 / Register 122:
PMU Configuration Register 9
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D6
R/W
00
Headphone nominal current settings
00: Nominal current
01: 1/2 Nominal current (recommended setting for low power)
10: 1/3 Nominal current
11: 1/4 Nominal current (recommended for ultimate low power, performance degraded)
D5–D4
R/W
00
Rec nominal current settings
00: Nominal current
01: 1/2 Nominal current (recommended setting for low power)
10: 1/3 Nominal current
11: 1/4 Nominal current (recommended for ultimate low power, performance degraded)
D3–D2
R/W
00
Line out nominal current settings
00: Nominal current
01: 1/2 Nominal current (recommended setting for low power)
10: 1/3 Nominal current
11: 1/4 Nominal current (recommended for ultimate low power, performance degraded)
D1–D0
R/W
00
IV amp nominal current settings
00: Nominal current
01: 1/2 Nominal current (recommended setting for low power)
10: 1/3 Nominal current
11: 1/4 Nominal current (recommended for ultimate low power, performance degraded)
6.2.229 Page 2 / Register 123:
PMU Configuration Register 10
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D2
R
0000 00
Reserved, Write only default values
D1–D0
R/W
00
DAC Bias Voltage Register
00: Nominal Dac bias voltages
01: Reduced Dac bias voltages for use with very low DAC VDD
1x: Reserved
6.2.230 Page 2 / Register 124-127:
Reserved Registers
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R
0000 0000
Reserved, Write only default values
156
REGISTER MAP
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC36
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