参数资料
型号: TLV320ADC3101IRGER
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC24
封装: GREEN, PLASTIC, VQFN-24
文件页数: 25/84页
文件大小: 1363K
代理商: TLV320ADC3101IRGER
ADC
AGC
IN2L(P)
IN1L(P)
IN3R(M)
IN2R(P)
+
+
+
IN2L(P)
IN3L(M)
IN1R(M)
IN2R(P)
IN3R(M)
IN1L(P)
IN1R(M)
+
IN2R(P)
IN3R(M)
IN1L(P)
IN2L(P)
IN3L(M)
IN1L(P)
IN1R(M)
IN1L(P)
IN2L(P)
IN3L(M)
IN1R(M)
IN2R(P)
IN3R(M)
IN3L(M)
IN1R(M)
+
PGA
0/+40dB
0.5dBSteps
PGA
0/+40dB
0.5dBSteps
All coarse stageattenuations aresetto 0dB, –6dB,orOffby registersetting.
The defaultis allthe switches areoffat startup.
+
+
+
www.ti.com...................................................................................................................................... SLAS553A – NOVEMBER 2008 – REVISED SEPTEMBER 2009
In most mixing applications, there is also a general need to adjust the levels of the individual signals being
mixed. For example, if a soft signal and a large signal are to be mixed and played together, the soft signal
generally should be amplified to a level comparable to the large signal before mixing. In order to accommodate
this need, the TLV320ADC3101 includes input level control on each of the individual inputs before they are
mixed or multiplexed into the ADC PGAs, with programmable attenuation at 0 dB, –6 dB, or off. Note that this
input-level control is not intended to be a volume control, but instead used for coarse level setting. Finer
soft-stepping of the input level is implemented in this device by the ADC PGA.
Figure 33. TLV320ADC3101 Available Audio Input Path Configurations
Table 4. TLV320ADC3101 Audio Signals
Audio Signals Available to
Audio Signals Available to Left ADC
Right ADC
Single-Ended Inputs
Differential Inputs
Single-Ended Inputs
Differential Inputs
IN1L(P)
IN1L(P), IN1R(M)
IN1R(M)
IN1L(P), IN1R(M)
IN2L(P)
IN2L(P), IN3L(M)
IN2R(P)
IN2R(P), IN3R(M)
IN3L(M)
IN2R(P), IN3R(M)
IN3R(M)
IN2L(P), IN3L(M)
IN1R(M)
IN1L(P)
Copyright 2008–2009, Texas Instruments Incorporated
31
Product Folder Link(s) :TLV320ADC3101
相关PDF资料
PDF描述
TLV320ADC3101IRGET SPECIALTY CONSUMER CIRCUIT, PQCC24
TLV320AIC10C SPECIALTY CONSUMER CIRCUIT, PQFP48
TLV320AIC10I SPECIALTY CONSUMER CIRCUIT, PQFP48
TLV320AIC10CPFB SPECIALTY CONSUMER CIRCUIT, PQFP48
TLV320AIC10IPFB SPECIALTY CONSUMER CIRCUIT, PQFP48
相关代理商/技术参数
参数描述
TLV320ADC3101IRGET 功能描述:音频模/数转换器 IC 92dB (16B) Low Power Stereo ADC RoHS:否 制造商:Wolfson Microelectronics 转换速率: 分辨率: ADC 输入端数量: 工作电源电压: 最大工作温度: 最小工作温度: 安装风格: 封装 / 箱体: 封装:
TLV320AIC10 制造商:TI 制造商全称:Texas Instruments 功能描述:General-Purpose 3V to 5.5V 16-bit 22-KSPS DSP CODEC
TLV320AIC10C 制造商:TI 制造商全称:Texas Instruments 功能描述:General-Purpose 3V to 5.5V 16-bit 22-KSPS DSP CODEC
TLV320AIC10CGQER 功能描述:接口—CODEC 16-Bit 22-KSPS DSP Codec 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
TLV320AIC10CPFB 功能描述:接口—CODEC 16-Bit 22-KSPS DSP Codec 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