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参数资料
| 型号： | TLV320AIC23EVM2 |
| 厂商： | Texas Instruments |
| 文件页数： | 25/47页 |
| 文件大小： | 0K |
| 描述： | EVAL MOD FOR TLV320AIC23/DAC23 |
| 标准包装： | 1 |
| 主要目的： | 音频编解码器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | TLV320AIC23 |
| 主要属性： | 立体声 16 ~ 32 位 8 ~ 96 kHz 采样率 |
| 次要属性： | 图形用户界面，90dB SNR 模数转换器和 100dB SNR 数模转换器，I2C 和 SPI 接口 |
| 已供物品： | 板 |
| 配用： | WM2582-ND - EVALDI EARBUDS TYPE Y |
| 相关产品： | TLV320AIC23PWRG4-ND - IC AUDIO CODEC 32BIT SER 28TSSOP TLV320AIC23PWR-ND - IC AUDIO CODEC 32BIT SER 28TSSOP TLV320AIC23PWG4-ND - IC AUDIO CODEC 32BIT SER 28TSSOP TLV320AIC23IPWRG4-ND - IC AUDIO CODEC 32BIT SER 28TSSOP TLV320AIC23IPWR-ND - IC AUDIO CODEC 32BIT SER 28TSSOP TLV320AIC23IPWG4-ND - IC AUDIO CODEC 32BIT SER 28TSSOP 296-34474-5-ND - IC AUDIO CODEC 32BIT SER 28TSSOP TLV320AIC23IGQER-ND - IC AUDIO CODEC 32BIT SER 80BGA TLV320AIC23IGQE-ND - IC AUDIO CODEC 32BIT SER 80BGA TLV320AIC23GQER-ND - IC AUDIO CODEC 32BIT SER 80BGA 更多... |
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Main Panel
4.4.4
4.4.5
4.4.6
4.4.7
4.4.8
Message Area
Directly below the Master and Slave radio buttons on the left side of the main
panel is a message area. Short text instructions to the operator, status
indications, or error messages can appear in this box. A listing of possible error
messages appears in Chapter 5, along with an explanation of the errors.
Line Input Volume
The line input volume section of the main panel consists of two identical boxes,
one each for the left and right input channels. Each box contains the following:
- A level bar that indicates the volume level. To set the volume, click at the
desired location; the length of the bar adjusts to that point, changing the
volume level accordingly.
- A Mute check box to silence the channel
- A Gang check box to tie the volume controls of both channels together.
The channel that has its Gang box checked automatically locks the
opposite channel into a volume setting the same as its own.
- A display area with a numeric readout of the actual gain level setting in dB
Left and right line input volume settings can also be changed in the L Vol (Line
Input) and R Vol (Line Input) registers on the register panel (see Section 4.6.2
and Section 4.6.3, respectively).
HeadPhone Volume
The headphone volume section of the main panel consists of two identical
boxes, one each for the left and right audio channels. Each box contains the
following:
- A level bar that indicates the volume level. To set the volume, click at the
desired location; the length of the bar adjusts to that point, changing the
volume level accordingly.
- A Zero Cross check box. When the zero-cross detect circuit for the
headphone is enabled, the volume control values are only updated when
the input signal to the gain stage is close to the analog ground level.
- A Gang check box to tie the volume controls of both channels together.
The channel that has its Gang box checked automatically locks the oppo-
site channel into a volume setting the same as its own.
- A display area with a numeric readout of the actual gain level setting in dB
Left and right headphone volume settings can also be changed in the L Vol
(HeadPhone) and R Vol (HeadPhone) registers on the register panel (see
Section 4.6.4 and Section 4.6.5, respectively).
RESET Button
The RESET button sends an I 2 C reset command to the AIC23/DAC23.
EXIT Button
EXIT closes all files. The EXIT button can be clicked at any time.
Software
4-5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TLV320AIC23GQE | 功能描述:接口—CODEC Low-Power Portable Aud Converter RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| TLV320AIC23GQER | 功能描述:接口—CODEC Low-Power Portable Aud Converter RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| TLV320AIC23IGQE | 功能描述:接口—CODEC LP Port Audio RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| TLV320AIC23IGQER | 功能描述:接口—CODEC Low-Power Portable Aud Converter RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| TLV320AIC23IPW | 功能描述:接口—CODEC LP Port Audio RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
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