參數(shù)資料
型號(hào)： TLV320DAC3120IRHBR
廠商： TEXAS INSTRUMENTS INC
元件分類： DAC
英文描述： SERIAL INPUT LOADING, 24-BIT DAC, PQCC32
封裝： 5 X 5 MM, PLASTIC, QFN-32
文件頁(yè)數(shù)： 73/110頁(yè)
文件大小： 1230K
代理商： TLV320DAC3120IRHBR
www.ti.com
SLAS659 – NOVEMBER 2009
Page 0 / Register 68: DRC Control 1
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
Reserved. Write only the reset value to these bits.
D6
R/W
0
0: DRC disabled
1: DRC enabled
D5
R/W
0
Reserved. Write only reset value.
D4–D2
R/W
011
000: DRC threshold = –3 dB
001: DRC threshold = –6 dB
010: DRC threshold = –9 dB
011: DRC threshold = –12 dB
100: DRC threshold = –15 dB
101: DRC threshold = –18 dB
110: DRC threshold = –21 dB
111: DRC threshold = –24 dB
D1–D0
R/W
11
00: DRC hysteresis = 0 dB
01: DRC hysteresis = 1 dB
10: DRC hysteresis = 2 dB
11: DRC hysteresis = 3 dB
Page 0 / Register 69: DRC Control 2
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D
R
0
Reserved. Write only the reset value to these bits.
D6–D3
R/W
0111
DRC Hold Programmability
0000: DRC Hold Disabled
0001:DRC Hold Time = 32 DAC Word Clocks
0010: DRC Hold Time = 64 DAC Word Clocks
0011: DRC Hold Time = 128 DAC Word Clocks
0100: DRC Hold Time = 256 DAC Word Clocks
0101: DRC Hold Time = 512 DAC Word Clocks
...
1110: DRC Hold Time = 4*32768 DAC Word Clocks
1111: DRC Hold Time = 5*32768 DAC Word Clocks
D2-D0
000
Reserved. Write only the reset value to these bits.
Page 0 / Register 70: DRC Control 3
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D4
R/W
0000
0000: DRC attack rate = 4 dB per DAC Word Clock
0001: DRC attack rate = 2 dB per DAC Word Clock
0010: DRC attack rate = 1 dB per DAC Word Clock
...
1110: DRC attack rate = 2.4414e–5 dB per DAC Word Clock
1111: DRC attack rate = 1.2207e–5 dB per DAC Word Clock
D3–D0
R/W
0000
0000: DRC decay rate = 1.5625e–2 dB per DAC Word Clock
0001: DRC decay rate = 7.8125e–3 dB per DAC Word Clock
0010: DRC decay rate = 3.9062e–3 dB per DAC Word Clock
...
1110: DRC decay rate = 9.5367e–7 dB per DAC Word Clock
1111: DRC decay rate = 4.7683e–7 dB per DAC Word Clock
Page 0 / Registers 71–115: Reserved
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
XXXX XXXX
Reserved. Do not write to these registers.
Copyright 2009, Texas Instruments Incorporated
REGISTER MAP
65
Product Folder Link(s): TLV320DAC3120
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參數(shù)描述
TLV320DAC3120IRHBT 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Lo-Pwr Audio DAC w/ Audio Proc 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
TLV320DAC3120IRHBT 制造商:Texas Instruments 功能描述:D/A Converter (D-A) IC 制造商:Texas Instruments 功能描述:IC, DAC, 32BIT, 192KSPS, QFN-32
TLV320DAC32 制造商:BB 制造商全稱:BB 功能描述:LOW POWER STEREO AUDIO DAC FOR PORTABLE AUDIO/TELEPHONY
TLV320DAC3202 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW POWER HIGH FIDELITY I2S INPUT HEADSET IC
TLV320DAC3202BYZJR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Lo Pwr Hi Fidelity I2S Input Headset IC 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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