Inicio Audio, háptica y piezoeléctrica Convertidores de audio ADC de audio
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Audio, háptica y piezoeléctrica
Convertidores de audio
ADC de audio

PCM1807

ACTIVO

ADC estéreo con SNR de 101 dB con entradas de un solo extremo

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PCM1807

ACTIVO
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Detalles del producto

Number of ADC channels 2 Sampling rate (max) (kHz) 96 Analog inputs 2 Control interface SPI Digital audio interface I2S, L THD+N (dB) -93 ADC SNR (typ) (dB) 99 Rating Catalog Operating temperature range (°C) -40 to 85 Analog outputs 0
Number of ADC channels 2 Sampling rate (max) (kHz) 96 Analog inputs 2 Control interface SPI Digital audio interface I2S, L THD+N (dB) -93 ADC SNR (typ) (dB) 99 Rating Catalog Operating temperature range (°C) -40 to 85 Analog outputs 0
TSSOP (PW) 14 32 mm² (5 mm × 6.4 mm)
  • 24-Bit Delta-Sigma Stereo A/D Converter
  • Single-Ended Voltage Input: 3 Vp-p
  • Oversampling Decimation Filter:
    – Oversampling Frequency: ×64
    – Pass-Band Ripple: ±0.05 dB
    – Stop-Band Attenuation: –65 dB
    – On-Chip High-Pass Filter: 0.91 Hz (48 kHz)
  • High Performance:
    – THD+N: –93 dB (Typical)
    – SNR: 99 dB (Typical)
    – Dynamic Range: 99 dB (Typical)
  • PCM Audio Interface With SPI Control:
    – Master/Slave Mode Selectable
    – Data Formats: 24-Bit Left-Justified, 24-Bit I2S
  • Multiple Functions with SPI Control:
    – Power Down
    – Mute with Fade-Out and Fade-In
    – Polarity Control
  • Analog Antialias LPF Included
  • Sampling Rate: 16–96 kHz
  • System Clock: 256 fS, 384 fS, 512 fS
  • Dual Power Supplies:
    – 5-V for Analog
    – 3.3-V for Digital
  • Package: 14-Pin TSSOP
  • APPLICATIONS
    • DVD Recorder
    • Digital TV
    • AV Amplifier/Receiver
    • MD Player
    • CD Recorder
    • Multitrack Receiver
    • Electric Musical Instrument

System Two, Audio Precision are trademarks of Audio Precision, Inc.
All trademarks are the property of their respective owners.
  • 24-Bit Delta-Sigma Stereo A/D Converter
  • Single-Ended Voltage Input: 3 Vp-p
  • Oversampling Decimation Filter:
    – Oversampling Frequency: ×64
    – Pass-Band Ripple: ±0.05 dB
    – Stop-Band Attenuation: –65 dB
    – On-Chip High-Pass Filter: 0.91 Hz (48 kHz)
  • High Performance:
    – THD+N: –93 dB (Typical)
    – SNR: 99 dB (Typical)
    – Dynamic Range: 99 dB (Typical)
  • PCM Audio Interface With SPI Control:
    – Master/Slave Mode Selectable
    – Data Formats: 24-Bit Left-Justified, 24-Bit I2S
  • Multiple Functions with SPI Control:
    – Power Down
    – Mute with Fade-Out and Fade-In
    – Polarity Control
  • Analog Antialias LPF Included
  • Sampling Rate: 16–96 kHz
  • System Clock: 256 fS, 384 fS, 512 fS
  • Dual Power Supplies:
    – 5-V for Analog
    – 3.3-V for Digital
  • Package: 14-Pin TSSOP
  • APPLICATIONS
    • DVD Recorder
    • Digital TV
    • AV Amplifier/Receiver
    • MD Player
    • CD Recorder
    • Multitrack Receiver
    • Electric Musical Instrument

System Two, Audio Precision are trademarks of Audio Precision, Inc.
All trademarks are the property of their respective owners.

The PCM1807 is high-performance, low-cost, single-chip stereo analog-to-digital converter with single-ended analog voltage input. The PCM1807 uses a delta-sigma modulator with 64-times oversampling and includes a digital decimation filter and high-pass filter that removes the dc component of the input signal. For various applications, the PCM1807 supports master and slave mode and two data formats in serial audio interface.

The PCM1807 has many functions which are con- trolled through SPI serial-control port: power down, fade-in and fade-out, polarity control, etc.

The PCM1807 is suitable for wide variety of cost-sensitive consumer applications where good per- formance and operation with a 5-V analog supply and 3.3-V digital supply is required. The PCM1807 is fabricated using a highly advanced CMOS process and is available in a small, 14-pin TSSOP package.

The PCM1807 is high-performance, low-cost, single-chip stereo analog-to-digital converter with single-ended analog voltage input. The PCM1807 uses a delta-sigma modulator with 64-times oversampling and includes a digital decimation filter and high-pass filter that removes the dc component of the input signal. For various applications, the PCM1807 supports master and slave mode and two data formats in serial audio interface.

The PCM1807 has many functions which are con- trolled through SPI serial-control port: power down, fade-in and fade-out, polarity control, etc.

The PCM1807 is suitable for wide variety of cost-sensitive consumer applications where good per- formance and operation with a 5-V analog supply and 3.3-V digital supply is required. The PCM1807 is fabricated using a highly advanced CMOS process and is available in a small, 14-pin TSSOP package.
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos Single Ended Analog Input 24-Bit 96 kHz Stereo A/D Converter datasheet 8/09/2005
EVM User's guide PCM1807EVM 14/12/2005

Diseño y desarrollo

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GUI para el módulo de evaluación (EVM)

SLAC243 — PCM1807EVM - Graphical User Interface (GUI) Software

Productos y hardware compatibles
Modelo de simulación

PCM1807 IBIS Model

SLEM004.ZIP (29 KB) - Modelo IBIS
Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
TSSOP (PW) 14 Ultra Librarian
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

Pedidos y calidad

Soporte y capacitación

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