CEI Microelectronics CE2826
The CE2826 is a mixed signal CMOS monolithic audio Codec. It contains six multi-bit sigma delta DAC and a stereo ADC, Ideal for DVD and audio processing application. The DAC consists of 128-time interpolation filters, 3rd order multi-bit Σ∆ modulators, switch capacitors and analog reconstruction filters.| Part No. | CE2826 |
|---|---|
| Datasheet | CE2826 Download |
| Manufacturer | CEI Microelectronics |
| Description | 6-Channel Audio Codec |
| Buy | Stock & Price |
DESCRIPTION
The Σ∆ converter offers superior differential linearity, with minimum distortion due to component mis-match. high tolerance to clock jitter. Additionally it includes separated digital volume control for each channel.FEATURES
● Six Channel Audio DAC. - 104 dB SNR (A Weighted). - -91 dB THD + N Ratio (A Weighted). - 32K - 192 KHz. Sampling Rates. - On -chip Reconstruction Filters. - Independent Digital Volume Control.● Stereo Audio ADC. - Up to 96K sampling Rate.
● I2S, Left and Right Justified Digital I/F Formats.
● 2-wire Serial Control Interface.
● 3.3 Volt Power Supply. The ADC utilizes cascaded Σ∆ architecture. The internal digital filter has a 20K bandwidth. It support sampling frequency up to 96K Hz.
APPLICATIONS
● Digital Surround Sound For Home Theatre● DVD
● Car Audio. XCK LRCK BCK 77 78 DIN1 DIN2 DIN3 80 80 77 DOUT 77 Clock Rate Detect'n DIGITAL AUDIO I/F SDA SCL Control Interface CE2826 Σ∆ Mod. D/A D/A INTERPOLATION FILTER Σ∆ Mod. D/A D/A Σ∆ Mod. D/A D/A HIGH PASS FILTER DECIMATION FILTER A/D AR1 AL1 AR2 AL2 AR3 AL3 AINR AINL CEI Microelectronics Co.
