- 您现在的位置：买卖IC网 > PDF目录98252 > TLV320ADC3101IRGET320 (TEXAS INSTRUMENTS INC) SPECIALTY CONSUMER CIRCUIT, PQCC24 PDF资料下载
参数资料
| 型号： | TLV320ADC3101IRGET320 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQCC24 |
| 封装： | 4 X 4 MM, GREEN, PLASTIC, VQFN-24 |
| 文件页数： | 24/83页 |
| 文件大小： | 1338K |
| 代理商： | TLV320ADC3101IRGET320 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页当前第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页
Target
Level
Input
Signal
Output
Signal
AGC
Gain
Attack
Time
Decay Time
SLAS553A – NOVEMBER 2008 – REVISED SEPTEMBER 2009...................................................................................................................................... www.ti.com
Table 3. AGC Parameter Settings (continued)
Control Register
Function
Bit
Left ADC
Right ADC
Debounce time (noise)
Page 0 / register 91
Page 0 / register 99
D4–D0
Debounce time (signal)
Page 0 / register 92
Page 0 / register 100
D3–D0
Gain applied by AGC
Page 0 / register 93
Page 0 / register 101
D7–D0 (read-only)
AGC noise-threshold flag
Page 0 / register 45 (sticky flag),
D6–D5 (read-only)
Page 0 / register 47 (non-sticky flag)
Page 0 / register 47 (non-sticky
flag)
AGC saturation flag
Page 0 / register 36 (sticky flag)
D5, D1 (read-only)
ADC saturation flag
Page 0 / register 42 (sticky flag),
D3–D2 (read-only)
Page 0 / register 43 (non-sticky flag)
Page 0 / register 43 (non-sticky
flag)
Figure 32. AGC Characteristics
The TLV320ADC3101 includes three analog audio input pins, which can be configured as one fully-differential
pair and one single-ended input, or as three single-ended audio inputs. These pins connect through series
resistors and switches to the virtual ground terminals of two fully differential operational amplifiers (one per
ADC/PGA channel). By selecting to turn on only one set of switches per operational amplifier at a time, the inputs
can be effectively multiplexed to each ADC PGA channel.
By selecting to turn on multiple sets of switches per operational amplifier at a time, mixing can also be achieved.
Mixing of multiple inputs can easily lead to PGA outputs that exceed the range of the internal operational
amplifiers, resulting in saturation and clipping of the mixed output signal. Whenever mixing is being implemented,
the user should take adequate precautions to avoid such a saturation case from occurring. In general, the mixed
signal should not exceed 2 Vpp (single-ended) or 4 Vpp (differential).
30
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s) :TLV320ADC3101
相关PDF资料 |
PDF描述 |
|---|---|
| TLV320ADC3101IRGER | SPECIALTY CONSUMER CIRCUIT, PQCC24 |
| TLV320ADC3101IRGET | SPECIALTY CONSUMER CIRCUIT, PQCC24 |
| TLV320AIC10C | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TLV320AIC10I | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TLV320AIC10CPFB | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| TLV320AIC10CPFBG4 | 功能描述:接口—CODEC 16-Bit Reg Trnscvr With 3-State Outputs 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 |
发布紧急采购，3分钟左右您将得到回复。