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| 型号： | TAS5518PAGR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封装： | GREEN, PLASTIC, TQFP-64 |
| 文件页数： | 9/105页 |
| 文件大小： | 1514K |
| 代理商： | TAS5518PAGR |
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Introduction
3
SLES115 — August 2004
TAS5518
1.2
TAS5518 Features
1.2.1 Audio Input / Output
Automatic Master Clock Rate and Data Sample Rate Detection
Eight Serial Audio Input Channels
Eight PWM Audio Output Channels Configurable as Six Channels With Stereo Line Out or Eight Channels
Line Output is a PWM Output to Drive an External Differential Input Operational Amplifier
Headphone PWM Output to Drive an External Differential Amplifier Like the TPA112
PWM Outputs Support Single Ended and Bridge Tied Loads
32-, 38-, 44.1-, 48-, 88.2-, 96-, 176.4-, and 192-kHz Sampling Rates
Data Formats: 16-, 20-, or 24-bit input Data Left, Right and I2S,
64 x Fs Bit Clock Rate
128, 192, 256, 384, 512, and 768 x Fs Master Clock Rates (Up to a Maximum of 50 MHz)
1.2.2 Audio Processing
48-Bit Processing Architecture With 76 bits of Precision for Most Audio Processing Features
Volume Control Range +36 dB to – 127 dB
Master Volume Control Range of +18 dB to –100 dB
Eight Individual Channel Volume Control Range of +18-dB to 127-dB
Programmable Soft Volume and Mute Update Rates
Four Bass and Treble Tone Controls with ±18-dB Range, Selectable Corner Frequencies, and 2nd Order
Slopes
L, R, and C
LS, RS
LR, RR
Sub
Configurable Loudness Compensation
Two Dynamic Range Compressors With Two Thresholds, Two Offsets, and Three Slopes
Seven Bi-quads Per Channel
Full 8x8 Input Crossbar Mixer. Each Signal Processing Channel Input Can Be Any Ratio of the Eight Input
Channels
8x2 Output Mixer – Channels 16. Each Output Can Be Any Ratio of Any Two Signal Processed Channels
8x3 Output mixer – Channels 7 and 8. Each Output can be Any Ratio of Any Three Signal Processed
Channels
Three Coefficient Sets Stored on the Device Can be Selected Manually or Automatically (Based on
Specific Data Rates)
DC Blocking Filters
Able to Support a Variety of Bass Management Algorithms
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| TAS5518PAGG4 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5601DCAG4 | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO56 |
| TAS5601DCARG4 | 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO56 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TAS5518PAGRG4 | 功能描述:音频 DSP 8 Ch Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TAS5538 | 制造商:TI 制造商全称:Texas Instruments 功能描述:TAS5612L-TAS5614LDDVEVM |
| TAS5538DGG | 制造商:TI 制造商全称:Texas Instruments 功能描述:TAS5612L-TAS5614LDDVEVM |
| TAS5538DGGR | 制造商:Texas Instruments 功能描述:audio processor |
| TAS5548 | 制造商:TI 制造商全称:Texas Instruments 功能描述:8-Channel HD Compatible Audio Processor with ASRC and PWM Output |
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