SRC4190-Q1 - 汽车类 192kHz 立体声异步采样速率转换器

SRC4190-Q1是TI德州仪器公司的一款采样速率转换器产品，SRC4190-Q1是汽车类 192kHz 立体声异步采样速率转换器，本站介绍了SRC4190-Q1的封装应用图解、特点和优点、功能等，并给出了与SRC4190-Q1相关的TI元器件型号供参考。

SRC4190-Q1 - 汽车类 192kHz 立体声异步采样速率转换器 - 采样速率转换器 - 数字音频接口 - 德州仪器

产品描述

The SRC4190 is an asynchronous sample rate converter designed for professional and broadcast audio applications. The SRC4190 combines a wide input-to-output sampling ratio with outstanding dynamic range and low distortion. Input and output serial ports support standard audio formats, as well as a Time Division Multiplexed (TDM) mode. Flexible audio interfaces allow the SRC4190 to connect to a wide range of audio data converters, digital audio receivers and transmitters, and digital signal processors.

The SRC4190 is a standalone pin-programmed device, with control pins for mode, data format, mute, bypass, and low group delay functions.

The SRC4190 may be operated from a single 3.3-V power supply. A separate digital I/O supply (VIO) operates over the 1.65-V to 3.6-V supply range, allowing greater flexibility when interfacing to current and future generation signal processors and logic devices. The SRC4190 is available in an SSOP-28 package.

产品特性

Qualified for Automotive Applications
Automatic Sensing of the Input-To-Output Sampling Ratio
Wide Input-to-Output Sampling Range: 16:1 to 1:16
Supports Input and Output Sampling Rates up to 212 kHz
Dynamic Range: 128 dB (–60 dBFS Input, BW = 20 Hz to fS/2, A-Weighted)
THD+N: –125 db (0 dBFS Input, BW = 20 Hz to fS/2)
Attenuates Sampling and Reference Clock Jitter
High Performance, Linear Phase Digital Filtering
Flexible Audio Serial Ports
Master or Slave Mode Operation
Supports I2S, Left Justified, Right Justified, and TDM Data Formats
Supports 16, 18, 20, or 24-Bit Audio Data
TDM Mode Allows Daisy Chaining of up to Eight Devices
Supports 24-, 20-, 18-, or 16-Bit Input and Output Data
All Output Data Is Dithered From the Internal 28-Bit Data Path
Low Group Delay Option for Interpolation Filter
Soft Mute Function
Bypass Mode
Power Down Mode
Operates From a Single 3.3-V Power Supply
Small SSOP-28 Package
Pin Compatible With the SRC4192, AD1895, and AD1896
APPLICATIONS
- Digital Mixing Consoles
- Digital Audio Workstations
- Audio Distribution Systems
- Broadcast Studio Equipment
- High-End A/V Receivers
- General Digital Audio Processing

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