參數(shù)資料
型號： TLV320DAC23GQER
廠商： Texas Instruments, Inc.
英文描述： STEREO AUDIO D/A CONVERTER, 8-TO 96KHZ WITH INTERGRATED HEADPHONE AMPLIFIER
中文描述： 立體聲音頻D / A轉(zhuǎn)換，8到與96kHz的集成耳機放大器
文件頁數(shù)： 37/46頁
文件大?。?/td> 452K
代理商： TLV320DAC23GQER
SLAS428 AUGUST 2004
www.ti.com
37
REGISTER 1DH: Audio Control 4
BIT
NAME
READ/
WRITE
RESET
VALUE
FUNCTION
D15
R/W
0
Reserved
D14
DASTPD
R/W
0
DAC PGA Soft-Stepping Control
0 => Soft-stepping enabled
1 => Soft-stepping disabled
D13
ASSTPD
R/W
0
Analog Sidetone Soft-Stepping Control
0 => Soft-stepping enabled
1 => Soft-stepping disabled
D12D9
Reserved
R/W
0
Reserved
Note: Only write a 0 to this bit
D8
SHCKT_DIS
R/W
0
Disable Short Circuit Detection
0 => Short circuit detection enabled
1 => Short circuit detection disabled
D7
SHCKT_PD
R/W
0
Power Down Drivers if Short Circuit Detected
0 => No auto power down of drivers on short circuit.
1 => Auto power down drivers on short circuit.
D6
SHCKT_FLAG
R
0
Short Circuit Detected Flag
0 => Short circuit not detected
1 => Short circuit detected
D5
DAC_POP_RED
R
0
DAC POP Reduction Enable
0 => Disable POP reduction
1 => Enable POP reduction
D4
DAC_POP_RED_
SET1
R/W
0
DAC POP Reduction Setting 1
0 => Fast setting
1 => Slow setting
D3D2
DAC_POP_RED_
SET2
R/W
00
DAC POP Reduction Setting 2
00 => Long setting
11 => Short setting
D1D0
Reserved
R
XX
Reserved
REGISTER 1EH: Audio Control 5
BIT
NAME
READ/
WRITE
RESET
VALUE
FUNCTION
D15D3
Reserved
R/W
0
Reserved
Note: Only write a 0 to this bit
D2
DRV_POP_DIS
R/W
0
Audio Output Driver POP Reduction Enable
0 => Enabled
1 => Disabled
D1
DRV_POP_LEN
R/W
0
Audio Output Driver POP Reduction Duration
0 => Output driver ramps to final voltage in approximately 0.8 sec, if VGND is
powered down (1 msec otherwise).
1 => Output driver ramps to final voltage in approximately 4 sec, if VGND is powered
down (1 msec otherwise).
D0
Reserved
R
0
Reserved. Always write a 0 to this bit.
相關(guān)PDF資料
PDF描述
TLV320DAC23IGQER STEREO AUDIO D/A CONVERTER, 8-TO 96KHZ WITH INTERGRATED HEADPHONE AMPLIFIER
TLV320ALC23 Evaluation Platform for the TLV320ALC23 Stereo Audio CODEC and TLV230DAC23 Stereo DAC
TLV320AIC14C PRODUCT NOTIFICATION
TLV320AIC14I PRODUCT NOTIFICATION
TLV320DAC23IGQE STEREO AUDIO D/A CONVERTER, 8-TO 96KHZ WITH INTERGRATED HEADPHONE AMPLIFIER
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TLV320DAC23IGQER 功能描述:數(shù)模轉(zhuǎn)換器- DAC Low-Power Portable Aud Converter RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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TLV320DAC23IPWG4 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Low-Power Portable Aud Converter 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
TLV320DAC23IPWR 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC Low-Power Portable Aud Converter 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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