Silan SC7314 four-channel stereo input digitally controlled four-channel audio processor with tone and volume processing

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  • Model : SC7314
  • Category: Audio Processing Circuit
  • Brand : Silan
  • Delivery Time: Request for a Quote for Further Details
  • Manufacturer: Silan

Products

SC7314 is a chip with volume, tone (bass, Treble), (left, right) and loudness (front, rear) control audio processing circuit, suitable for high-quality car radios, players and high-fidelity audio systems. This circuit provides input gain selection and external loudness control. All controls are operated through the serial I2C bus that can be connected to a microcomputer; various AC amplitude-frequency characteristics can be set through the cooperation of the external resistor-capacitor network and the internal operational amplifier.

Due to the use of high-performance CMOS process technology, low distortion, low noise and low DC level drift are achieved.


Main features

Contains input multiplexer
  • Four stereo signal inputs

  • Input gain can be set For optimal matching with various sources

Four-channel attenuator

  • Four channels can be controlled independently

  • The and loudness can be attenuated and boosted by 1.25dB per step

  • Independent mute control function

All functions are controlled through the serial I2C bus

There is a loudness control function

The volume control is 1.25dB per level

Treble and bass control

The input and output terminals can be matched with external equalizers and noise suppression circuits


Product specification classification

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Product namePackaging formPrint nameEnvironmental protection levelPackagingRemarks
SC7314SSOP-28-375-1.27SC7314SHalogen-freeMaterial tube
SC7314STRSOP-28-375-1.27SC7314SHalogen-freeTape

Internal block diagram

Package outline diagram

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SOP-28-375-1.27