Audio

ALC5616 Datasheet PDF – Stereo Channel Audio CODEC

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Part Number: ALC5616

Function: High performance, low power, stereo channel I2S interface audio CODEC

Package: QFN 24 Pin Type

Manufacturer: Realtek Semiconductor ( www.realtek.com )

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ALC5616 datasheet

 

Description

The ALC5616 is a high performance, low power, stereo channel I2S interface audio CODEC. The transmitted data can from analog input or digital microphone input. Also the received data can to headphone output, line output.

The ALC5616 features an ultra low power cap-free headphone amplifier. It consumes only less than 6.5mW power during playback, providing mobile system longer battery life under headphone listening mode.

Pinout:

components

Features

1. Digital-to-Analog Converter with 98dBA SNR

2. Analog-to-Digital Converter with 94dBA SNR

3.  Differential analog microphone inputs with boost pre-amplifiers and low noise microphone bias

4. Stereo Cap-Free headphone amplifier with ultra low power consumption for playback

Other data sheets are available within the file: ALC-5616

ALC5616 Datasheet PDF Download


ALC5616 pdf

 

ALC250 PDF Datasheet – 2-Channel AC97 2.3 Audio Codec

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Part Number: ALC250

Function: 2-Channel AC97 2.3 Audio Codec

Package: PLCC 48 Pin Type

Manufacturer: Realtek Microelectronics

Images:

ALC250 datasheet pdf

Description

The ALC250 is a 20-bit DAC and 18-bit ADC full duplex AC’97 2.3 compatible stereo audio CODEC designed for PC multimedia systems, including host/soft audio and AMR/CNR based designs. The device incorporates proprietary converter technology to achieve a high SNR, greater than 100 dB, sensing logics for device reporting, and Universal Audio Jack to enhance user convenience.

The ALC250 AC’97 CODEC supports multiple CODEC extensions with independent variable sampling rates and built-in 3D effects. The CODEC provides two pairs of stereo outputs with independent volume controls, a mono output, and multiple stereo and mono inputs, along with flexible mixing, gain, and mute functions to provide a complete integrated audio solution for PCs. [ … ]

Features

1. Built- in 7 Bands of Digital Hardware Equalizer for Optimizing Speaker Response

2. Single chip with high S/N ratio (>100 dB)

3. Meets performance requirements for audio on PC99/2001 systems

4. Meets Microsoft WHQL/WLP 2.0 audio requirements

5. 20-bit DAC and 18-bit ADC resolution

ALC250 Datasheet