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參數資料
| 型號： | 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 |
| 文件頁數： | 77/110頁 |
| 文件大小： | 1230K |
| 代理商： | TLV320DAC3120IRHBR |
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SLAS659 – NOVEMBER 2009
Page 1 / Register 36: Analog Vol to HPOUT
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: Analog volume control is not routed to HPOUT output driver.
1: Analog volume control is routed to HPOUT output driver.
D6–D0
R/W
111 1111
Analog volume control gain (non-linear) for the HPOUT output driver, 0 dB to –78 dB. See Table 5-17
and Table 5-18.
Page 1 / Register 37: Reserved
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7-D0
R/W
0111 1111
Reserved
Page 1 / Register 38: Analog Vol to Class-D Output Driver
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: Analog volume control output is not routed to class-D output driver.
1: Analog volume control output is routed to class-D output driver.
D6–D0
R/W
111 1111
Analog volume control output gain (non-linear) for the class-D output driver, 0 dB to –78 dB. See
Page 1 / Register 39: Reserved
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
0111 1111
Reserved
Page 1 / Register 40: HPOUT Driver
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
Reserved. Write only zero to this bit.
D6–D3
R/W
0000
0000: HPOUT driver PGA = 0 dB
0001: HPOUT driver PGA = 1 dB
0010: HPOUT driver PGA = 2 dB
...
1000: HPOUT driver PGA = 8 dB
1001: HPOUT driver PGA = 9 dB
1010–1111: Reserved. Do not write these sequences to these bits.
D2
R/W
0
0: HPOUT driver is muted.
1: HPOUT driver is not muted.
D1
R/W
1
0: HPOUT driver is weakly driven to a common mode during power down.
1: HPOUT driver is high-impedance during power down.
D0
R
0
0: Not all programmed gains to HPOUT have been applied yet.
1: All programmed gains to HPOUT have been applied.
Page 1 / Register 41: Reserved
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
XXXX XXXX
Reserved. Do not write to this register.
Copyright 2009, Texas Instruments Incorporated
REGISTER MAP
69
Product Folder Link(s): TLV320DAC3120
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| TLV320DAC3120IRHBT | 功能描述:音頻數/模轉換器 IC Lo-Pwr Audio DAC w/ Audio Proc RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
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| 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/模轉換器 IC Lo Pwr Hi Fidelity I2S Input Headset IC RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
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