參數(shù)資料
型號: TLV320DAC32IRHBR
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: SERIAL INPUT LOADING, DAC WITH PROGRAMMABLE PLL, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 43/69頁
文件大小: 1242K
代理商: TLV320DAC32IRHBR
SLAS506B – NOVEMBER 2006 – REVISED DECEMBER 2008........................................................................................................................................ www.ti.com
Page 0 / Register 49:
Reserved Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D0
R/W
00000000
Reserved. Do not write to this register.
Page 0 / Register 50:
DAC_R to HPLOUT Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
DAC_R Output Routing Control
0: DAC_R is not routed to HPLOUT
1: DAC_R is routed to HPLOUT
D6-D0
R/W
0000000
Reserved. Do not write to these register bits.
Page 0 / Register 51:
HPLOUT Output Level Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D4
R/W
0000
HPLOUT Output Level Control
0000: Output level control = 0-dB
0001: Output level control = 1-dB
0010: Output level control = 2-dB
...
1000: Output level control = 8-dB
1001: Output level control = 9-dB
1010–1111: Reserved. Do not write these sequences to these register bits.
D3
R/W
0
HPLOUT Mute
0: HPLOUT is muted
1: HPLOUT is not muted
D2
R/W
1
HPLOUT Power Down Drive Control
0: HPLOUT is weakly driven to a common-mode when powered down
1: HPLOUT is tri-stated with powered down
D1
R
0
HPLOUT Volume Control Status
0: All programmed gains to HPLOUT have been applied
1: Not all programmed gains to HPLOUT have been applied yet
D0
R/W
0
HPLOUT Power Control
0: HPLOUT is not fully powered up
1: HPLOUT is fully powered up
Page 0 / Register 52:
LINEL to HPLCOM Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
LINEL Output Routing Control
0: LINEL is not routed to HPLCOM
1: LINEL is routed to HPLCOM
D6-D0
R/W
0000000
LINEL to HPLCOM Analog Volume Control
For 7-bit register setting versus analog gain values, see Table 5
Page 0 / Register 53:
Reserved Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D0
R/W
00000000
Reserved. Do not write to this register.
Page 0 / Register 54:
DAC_L to HPLCOM Volume Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R/W
0
DAC_L Output Routing Control
0: DAC_L is not routed to HPLCOM
1: DAC_L is routed to HPLCOM
48
Copyright 2006–2008, Texas Instruments Incorporated
Product Folder Link(s): TLV320DAC32
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