PCM4204EVM, High-performance, Four-Channel Audio Analog-to-digital (A/D) converter
Texas Instruments の部品 PCM4204PAP を使用したリファレンス デザイン
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最終製品向け
- AV Receiver
- Digital Video Recorder
- Portable Audio
説明
- PCM4204EVM provides a convenient platform for evaluating the performance and functionality of the PCM4204 device. There are two PCM4204 on this EVM one for input and output signals and a second to support the conversion test mode and a demo mode. Input audio signals are buffered and filtered using low noise input circuits, utilizing the OPA1632 Op-Amps. Manual resets are provided for both PCM4204 devices and the AES3 transmitters. That is, an ADC RESET switch and a DIT RESET switch are utilized separately for resetting the AES3 transmitters. The system can accept external oscillators, or use the on-board crystal oscillators, as clock sources. The on-board crystals provide a low jitter clock to measure the performance of the two PCM4204 devices. Analog and digital power supply voltages are connected to the board through on-board terminals
主な特徴
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ADC Resolution24 Bit
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ADC Sampling Rate216K SPS
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Number of Channels4CH
注目のパーツ (32)
| 部品番号 | メーカー | タイプ | 説明 | |||
|---|---|---|---|---|---|---|
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B3S-1000 | Omron | Switch Tactile | Switch Tactile N.O. SPST Round Button Gull Wing 0.05A 24VDC 500000Cycles 1.57N SMD Bag | 買う | |
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OPA227UA/2K5 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Precision Amplifier ±18V/36V 8-Pin SOIC T/R | 買う | |
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SN74LVC1G125DBVRG4 | Texas Instruments | Buffers and Line Drivers | Buffer/Line Driver 1-CH Non-Inverting 3-ST CMOS 5-Pin SOT-23 T/R | 買う | |
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SN74AHC08DBR | Texas Instruments | Logic Gates | AND Gate 4-Element 2-IN CMOS 14-Pin SSOP T/R | 買う | |
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SN74ALVC245PWRE4 | Texas Instruments | Bus Transceivers | Bus XCVR Single 8-CH 3-ST 20-Pin TSSOP T/R | 買う | |
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DIT4192IPW | Texas Instruments | Transceivers Misc | Digital Audio Transmitter 1TX 28-Pin TSSOP Tube | 買う | |
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REG1117-3.3/2K5 | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.8A 4-Pin(3+Tab) SOT-223 T/R | 買う | |
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B3S-1000P | Omron | Switch Tactile | Switch Tactile N.O. SPST Round Button Gull Wing 0.05A 24VDC 500000Cycles 1.57N SMD T/R | 買う | |
|
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OPA227UA | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Precision Amplifier ±18V/36V 8-Pin SOIC Tube | 買う | |
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SN74CBTLV3245APWR | Texas Instruments | Bus Switches | Bus Switch 1-Element CMOS 8-IN 20-Pin TSSOP T/R | 買う | |
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SN74LVC1G125DBVT | Texas Instruments | Buffers and Line Drivers | Buffer/Line Driver 1-CH Non-Inverting 3-ST CMOS 5-Pin SOT-23 T/R | 買う | |
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REG1117-3.3G4 | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.8A 4-Pin(3+Tab) SOT-223 Tube | 買う | |