PCM6360-Q1

ACTIVO

ADC de audio de 6 canales automotriz con polarización de micrófono integrada, diagnóstico de entr

Detalles del producto

Number of ADC channels 6 Sampling rate (max) (kHz) 768 Analog inputs 6 Control interface I2C, SPI Digital audio interface I2S, L, TDM THD+N (dB) -95 ADC SNR (typ) (dB) 110 Rating Automotive Operating temperature range (°C) -40 to 125 Analog outputs 0
Number of ADC channels 6 Sampling rate (max) (kHz) 768 Analog inputs 6 Control interface I2C, SPI Digital audio interface I2S, L, TDM THD+N (dB) -95 ADC SNR (typ) (dB) 110 Rating Automotive Operating temperature range (°C) -40 to 125 Analog outputs 0
WQFN (RTV) 32 25 mm² (5 mm × 5 mm)
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C
  • ADC performance:
    • Line differential input dynamic range: 110 dB
    • Microphone differential input dynamic range: 110 dB
    • THD+N: –95 dB
    • Channel summing mode supports high SNR
  • ADC input voltage:
    • Differential, 10-VRMS full-scale inputs
    • Single-ended, 5-VRMS full-scale inputs
  • ADC sample rate (fS) = 8 kHz to 768 kHz
  • Programmable channel settings:
    • Channel gain: 0 dB to 42 dB, 1-dB steps
    • Digital volume control: –100 dB to 27 dB
    • Gain calibration with 0.1-dB resolution
    • Phase calibration with 163-ns resolution
  • Programmable microphone bias (5 V to 9 V):
    • With integrated efficient boost converter, or
    • With external high voltage HVDD supply
  • Programmable microphone input fault diagnostics:
    • Open inputs or shorted inputs
    • Short to ground, MICBIAS or VBAT
    • Microphone bias over current protection
  • Low-latency signal processing filter selection
  • Programmable HPF and biquad digital filters
  • I2C or SPI controls
  • Audio serial data interface:
    • Format: TDM, I2S, or left-justified (LJ)
    • Word length: 16 bits, 20 bits, 24 bits, or 32 bits
    • Master or slave interface
  • Single-supply, 3.3-V operation
  • I/O supply operation: 3.3 V or 1.8 V
  • Power consumption:
    • < 20 mW/channel at 48-kHz
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C
  • ADC performance:
    • Line differential input dynamic range: 110 dB
    • Microphone differential input dynamic range: 110 dB
    • THD+N: –95 dB
    • Channel summing mode supports high SNR
  • ADC input voltage:
    • Differential, 10-VRMS full-scale inputs
    • Single-ended, 5-VRMS full-scale inputs
  • ADC sample rate (fS) = 8 kHz to 768 kHz
  • Programmable channel settings:
    • Channel gain: 0 dB to 42 dB, 1-dB steps
    • Digital volume control: –100 dB to 27 dB
    • Gain calibration with 0.1-dB resolution
    • Phase calibration with 163-ns resolution
  • Programmable microphone bias (5 V to 9 V):
    • With integrated efficient boost converter, or
    • With external high voltage HVDD supply
  • Programmable microphone input fault diagnostics:
    • Open inputs or shorted inputs
    • Short to ground, MICBIAS or VBAT
    • Microphone bias over current protection
  • Low-latency signal processing filter selection
  • Programmable HPF and biquad digital filters
  • I2C or SPI controls
  • Audio serial data interface:
    • Format: TDM, I2S, or left-justified (LJ)
    • Word length: 16 bits, 20 bits, 24 bits, or 32 bits
    • Master or slave interface
  • Single-supply, 3.3-V operation
  • I/O supply operation: 3.3 V or 1.8 V
  • Power consumption:
    • < 20 mW/channel at 48-kHz

The 4-channel PCM6x40-Q1 (PCM6240-Q1, PCM6340-Q1) and 6-channel PCM6x60-Q1 (PCM6260-Q1, PCM6360-Q1) are high-performance, audio analog-to-digital converters (ADCs) that support analog input signals up to 10 VRMS. The PCM6x40-Q1 and PCM6x60-Q1 (PCM6xx0-Q1) support line and microphone inputs, and allows for both single-ended and differential input configurations. These devices offer an integrated high-voltage, programmable microphone bias, and input diagnostic circuitry that allow direct connection to microphone-based automotive systems with full fault diagnostic capability for direct-coupled inputs. The PCM62x0-Q1 integrate an efficient boost converter to generate a high voltage microphone bias using an external, low-voltage, 3.3-V supply, whereas the PCM63x0-Q1 directly uses an external high-voltage supply (HVDD), which is a readily available supply in the system to generate the high-voltage, programmable microphone bias. The PCM6xx0-Q1 integrate the programable channel gain, digital volume control, a low-jitter phase-locked loop (PLL), a programmable high-pass filter (HPF), biquad filters, low-latency filter modes, and allows for sample rates up to 768 kHz. The PCM6xx0-Q1 support time-division multiplexing (TDM), I2S, or left-justified (LJ) audio formats, and can be controlled with either the I2C or SPI interface. These integrated high-performance features, along with a single, 3.3-V supply operation, make the PCM6xx0-Q1 family an excellent choice for space-constrained automotive systems.

The 4-channel PCM6x40-Q1 (PCM6240-Q1, PCM6340-Q1) and 6-channel PCM6x60-Q1 (PCM6260-Q1, PCM6360-Q1) are high-performance, audio analog-to-digital converters (ADCs) that support analog input signals up to 10 VRMS. The PCM6x40-Q1 and PCM6x60-Q1 (PCM6xx0-Q1) support line and microphone inputs, and allows for both single-ended and differential input configurations. These devices offer an integrated high-voltage, programmable microphone bias, and input diagnostic circuitry that allow direct connection to microphone-based automotive systems with full fault diagnostic capability for direct-coupled inputs. The PCM62x0-Q1 integrate an efficient boost converter to generate a high voltage microphone bias using an external, low-voltage, 3.3-V supply, whereas the PCM63x0-Q1 directly uses an external high-voltage supply (HVDD), which is a readily available supply in the system to generate the high-voltage, programmable microphone bias. The PCM6xx0-Q1 integrate the programable channel gain, digital volume control, a low-jitter phase-locked loop (PLL), a programmable high-pass filter (HPF), biquad filters, low-latency filter modes, and allows for sample rates up to 768 kHz. The PCM6xx0-Q1 support time-division multiplexing (TDM), I2S, or left-justified (LJ) audio formats, and can be controlled with either the I2C or SPI interface. These integrated high-performance features, along with a single, 3.3-V supply operation, make the PCM6xx0-Q1 family an excellent choice for space-constrained automotive systems.

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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 PCM6xx0-Q1 Automotive, 4-Channel and 6-Channel, 768-kHz, Audio ADC With Integrated Microphone Bias and Input Fault Diagnostics datasheet (Rev. A) PDF | HTML 29/06/2020
Nota sobre la aplicación Scalable Automotive Audio Solutions Using the PCM6xx0-Q1 Family of Products (Rev. A) PDF | HTML 26/05/2022
Nota sobre la aplicación PCM6xx0-Q1 Use-Case Scenarios in Automotive Audio Applications (Rev. A) PDF | HTML 26/05/2022
Nota sobre la aplicación Configuring and Operating PCM6xx0-Q1 as Audio Bus Controller PDF | HTML 10/06/2021
Artículo técnico 4 audio trends transforming the automotive industry PDF | HTML 13/07/2020
Nota sobre la aplicación PCM62X0 Integrated Analog Anti-Aliasing Filter and Flexible Digital Filter 15/06/2020
Nota sobre la aplicación PCM62X0-Q1 Sampling Rates and Programmable Processing Blocks Supported 15/05/2020
Nota sobre la aplicación PCM6xx0 Programmable Biquad Filter Configuration and Applications 9/04/2020
Nota sobre la aplicación Multiple PCm6xx0 Devices With Shared TDM and I2C Bus PDF | HTML 8/04/2020
Nota sobre la aplicación PCM6xx0-Q1 Fault Diagnostic Features 20/02/2020

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

PCM6260Q1EVM-PDK — Módulo de evaluación PCM6260-Q1 para ADC de audio de 6 canales con polarización de micrófono program

El kit de desarrollo del rendimiento (PDK) del módulo de evaluación (EVM) PCM6260-Q1 permite al usuario probar las capacidades del dispositivo PCM6260-Q1, un convertidor analógico a digital (ADC) de audio de alto rendimiento y seis canales que admite señales de entrada analógicas de hasta 10 VRMS.

(...)

Guía del usuario: PDF
Productos y hardware compatibles
En inventario
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No disponible
Placa de evaluación

PCM6360Q1EVM-PDK — Módulo de evaluación PCM6360-Q1 de ADC de audio de 6 canales con polarización de micrófono integrada

El kit de desarrollo de rendimiento (PDK) del módulo de evaluación (EVM) PCM6360-Q1 permite al usuario probar las capacidades del dispositivo PCM6360-Q1, que es un convertidor analógico a digital (ADC) de audio de alto rendimiento y seis canales que admite señales de entrada analógicas de hasta 10 (...)

Guía del usuario: PDF
Productos y hardware compatibles
En inventario
Límite:
??asset.out-of-stock-ti_es_MX??
No disponible
Códec de software

PCMXXXX-DRIVERS — Linux drivers for TI's PCM6xxx, TLV320ADCxxxx and PCM5xxx device families.

PCMxxxx Linux driver supports TI's PCM6xxx, TLV320ADCxxxx and PCM5xxx device families. This Linux driver implements a flexible and configurable register setting for one or multiple devices in a bin file, will enable fast development for applications.
Productos y hardware compatibles
Soporte de software

SBAC263 — PCM6xx0-Q1 AC Coupled External Resistor Calculator

Productos y hardware compatibles
Herramienta de simulación

SBAM436 — PCM6xx0-Q1 SIMULATION Models

Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
WQFN (RTV) 32 Ultra Librarian

Pedidos y calidad

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