欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: TLV320AIC3111IRHBR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: AUDIO AMPLIFIER, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數: 115/156頁
文件大小: 1701K
代理商: TLV320AIC3111IRHBR
www.ti.com
SLAS644B – JULY 2009 – REVISED OCTOBER 2009
5.6.11 Analog Audio Routing
The TLV320AIC3111 has the capability to route the DAC output to either the headphone or the speaker
output. If desirable, both output drivers can be operated at the same time while playing at different volume
levels. The TLV320AIC3111 provides various digital routing capabilities, allowing digital mixing or even
channel swapping in the digital domain. All analog outputs other than the selected ones can be powered
down for optimal power consumption.
5.6.11.1 Analog Output Volume Control
The output volume control can be used to fine-tune the level of the mixer amplifier signal supplied to the
headphone driver or the speaker driver. This architecture supports separate and concurrent volume levels
for each of the four output drivers. This volume control can also be used as part of the output pop-noise
reduction scheme. This feature is available even if the ADC and DAC are powered down.
5.6.11.2 Headphone Analog Output Volume Control
For the headphone outputs, the analog volume control has a range from 0 dB to –78 dB in 0.5-dB steps
for most of the useful range plus mute, which is shown in Table 5-37 and Table 5-38. This volume control
includes soft-stepping logic. Routing the left-channel DAC output signal to the left-channel analog volume
control is done by writing to page 1 / register 35, bit D6. Routing the right-channel DAC output signal to
the right-channel analog volume control is done by writing to page 1 / register 35, bit D2.
Changing the left-channel analog volume for the headphone is controlled by writing to page 1 / register 36,
bits D6–D0. Changing the right-channel analog volume for the headphone is controlled by writing to
page 1 / register 37, bits D6–D0. Routing the signal from the output of the left-channel analog volume
control to the input of the left-channel headphone power amplifier is done by writing to page 1 /
register 36, bit D7. Routing the signal from the output of the right-channel analog volume control to the
input of the right-channel headphone power amplifier is done by writing to page 1 / register 37, bit D7.
The analog volume-control soft-stepping time is based on the setting in page 0 / register 63, bits D1–D0.
Copyright 2009, Texas Instruments Incorporated
APPLICATION INFORMATION
61
Product Folder Link(s): TLV320AIC3111
相關PDF資料
PDF描述
TLV320AIC3120IRHBR AUDIO AMPLIFIER, PQCC32
TLV320AIC3120IRHBT AUDIO AMPLIFIER, PQCC32
TLV320AIC31IRHBRG4 SPECIALTY CONSUMER CIRCUIT, PQCC32
TLV320AIC31IRHBR SPECIALTY CONSUMER CIRCUIT, PQCC32
TLV320AIC31IRHBTG4 SPECIALTY CONSUMER CIRCUIT, PQCC32
相關代理商/技術參數
參數描述
TLV320AIC3111IRHBT 功能描述:接口—CODEC Low-Pwr Audio CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC3120 制造商:TI 制造商全稱:Texas Instruments 功能描述:Low-Power Mono Audio Codec With Embedded miniDSP and Mono Class-D Speaker Amplifier
TLV320AIC3120EVM-U 功能描述:音頻 IC 開發工具 TLV320AIC3120EVM-U Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
TLV320AIC3120IRHBR 功能描述:接口—CODEC Low-Pwr Audio CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC3120IRHBT 功能描述:接口—CODEC Low-Pwr Audio CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
主站蜘蛛池模板: 宣化县| 开原市| 安陆市| 营山县| 安庆市| 永安市| 鸡泽县| 西充县| 全椒县| 泽库县| 从江县| 依兰县| 汉阴县| 江源县| 邵阳县| 长子县| 东阿县| 四川省| 大埔区| 鞍山市| 南澳县| 临沧市| 克什克腾旗| 集安市| 高安市| 厦门市| 信宜市| 宁陵县| 将乐县| 青冈县| 吉林市| 宁陕县| 商水县| 德化县| 林口县| 平南县| 常山县| 舟曲县| 巩义市| 青海省| 寿阳县|