参数资料
型号: TLV320AIC23EVM2
厂商: Texas Instruments
文件页数: 9/47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:
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:
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...
Chapter 1
Introduction
The TLV320AIC23 EVM2 is designed to demonstrate the TLV320AIC23 codec
or TLV320DAC23 DAC. With the use of the DAREF106R2 parallel port
interface board, the user can control the EVM with a PC. The supplied software
allows the user to change items such as volume, sample rate, power-down
modes, and audio format on the fly. The user can also change the path of the
audio using the GUI. The user can view all the registers and their values and
change the values using the GUI. To accommodate the various sample rates,
the EVM has a crystal socket allowing the user to change the MASTER
CLOCK frequency. For inputs, a MIC jack and a LINEIN jack (stereo and
LEFT/RIGHT) are available on the EVM. For outputs, HEADPHONE and
LINEOUT (stereo and LEFT/RIGHT) are available on the EVM. Using the GUI
interface, the user can change between USB and NORMAL modes, allowing
various oversampling rates.
The user can choose from several configurations to evaluate the AIC23
product. Using the digital loopback option, the user can input an analog signal
(i.e., CD), perform ADC conversions, and then route the digital result into the
DAC and send the resulting analog signal to LINEOUT or HEADPHONE,
completing the loopback operation. Also available are configurations to
perform RECORD (ADC) and PLAYBACK (DAC) operations.
The AIC23 and DAC23 can be configured for bypass mode and sidetone
mode.
Introduction
1-1
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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