參數(shù)資料
型號(hào)： TLV320DAC3100IRHBR
廠商： TEXAS INSTRUMENTS INC
元件分類： DAC
英文描述： DAC WITH PROGRAMMABLE PLL, PQCC32
封裝： 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù)： 59/97頁
文件大?。?/td> 1134K
代理商： TLV320DAC3100IRHBR
SLAS671 – FEBRUARY 2010
www.ti.com
Page 0 / Register 3 (0x03): OT FLAG
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D2
R
XXXX XX
Reserved. Do not write to these bits.
D1
R
1
0: Overtemperature protection flag (active-low). Valid only if speaker amplifier is powered up
1: Normal operation
D0
R
X
Reserved. Do not write to this bit.
Page 0 / Register 4 (0x04): Clock-Gen Muxing(1)
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D4
R/W
0000
Reserved. Write only zeros to these bits.
D3–D2
R/W
00
00: PLL_CLKIN = MCLK (device pin)
01: PLL_CLKIN = BCLK (device pin)
10: PLL_CLKIN = GPIO1 (device pin)
11: PLL_CLKIN = DIN (can be used for a system where DAC is not used)
D1–D0
R/W
00
00: CODEC_CLKIN = MCLK (device pin)
01: CODEC_CLKIN = BCLK (device pin)
10: CODEC_CLKIN = GPIO1 (device pin)
11: CODEC_CLKIN = PLL_CLK (generated on-chip)
(1)
See Section 5.6 for more details on clock-generation mutiplexing and dividers.
Page 0 / Register 5 (0x05): PLL P and R Values
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: PLL is powered down.
1: PLL is powered up.
D6–D4
R/W
001
000: PLL divider P = 8
001: PLL divider P = 1
010: PLL divider P = 2
...
110: PLL divider P = 6
111: PLL divider P = 7
D3–D0
R/W
0001
0000: PLL multiplier R = 16
0001: PLL multiplier R = 1
0010: PLL multiplier R = 2
...
1110: PLL multiplier R = 14
1111: PLL multiplier R = 15
Page 0 / Register 6 (0x06): PLL J Value
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D6
R/W
00
Reserved. Write only zeros to these bits.
D5–D0
R/W
00 0100
00 0000: Do not use (reserved)
00 0001: PLL multiplier J = 1
00 0010: PLL multiplier J = 2
...
11 1110: PLL multiplier J = 62
11 1111: PLL multiplier J = 63
Page 0 / Register 7 (0x07): PLL D-Value MSB(1)
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D6
R/W
00
Reserved. Write only zeros to these bits.
D5–D0
R/W
00 0000
PLL fractional multiplier D-value MSBs D[13:8]
(1)
Note that this register is updated only when page 0 / register 8 is written immediately after page 0 / register 7.
62
REGISTER MAP
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TLV320DAC3100
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TLV320DAC3100IRHBT 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Low-Pwr Stereo Audio DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
TLV320DAC3101 制造商:TI 制造商全稱:Texas Instruments 功能描述:Low-Power Stereo Audio DAC With Audio Processing and Stereo Class-D Speaker Amplifier
TLV320DAC3101EVM-U 功能描述:音頻 IC 開發(fā)工具 TLV320DAC3101EVM-U Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TLV320DAC3101IRHBR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Low-Pwr audio DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
TLV320DAC3101IRHBT 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Low-Pwr audio DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
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