AV2188 Datasheet, PDF (1/20 Pages) List of Unclassifed Manufacturers – Multi-Channel Audio CODEC

AVS Technology
AV2188
Multi-Channel Audio CODEC
FEATURES
• Six Channel 24/20-bit DACs.
- 102 dB SNR
- 104 dB Dynamic Range.
- -90 dB THD + N Ratio.
- 32, 44.1 48 and 96 KHz. Sampling rates.
- 20-bit and 24-bit Digital Inputs.
- Containing Digital De-emphasis Filters.
- Digital Volume Control.
- I²S, Left and Right Justified Digital Input
Formats.
- Auto-Mute Control.
- On -chip Reconstruction Filters.
• Two Channel Stereo ADCs
- 32, 44.1 and 48 KHz. Sampling Rate.
- 100 dB SNR and Dynamic Range.
- -96 dB THD + N Ratio.
- I²S and Left Justified Output Formats.
• System clock: 384 fs for 32, 44.1 or 48 KH.
Sampling Rates, 194 fs for 96 KHz. Sam-
pling Rate.
General
• Automatic input format detection.
• 5-volt Power Supply.
• 3.3 -volt Digital Interface Frindly.
• I²C Interface for Mode Setting.
Applications
• Digital Surround Sound For Home Theater
• DVD
• Car Audio.
Ordering Information
• 28 pin SOJ package
SDA
SCL
SD1
80
SD2
80
SD3
77
SDOUT
80
SF
77
SC
78
I2C Serial
Control Port
AV2188
Format
Detect'n
High Pass
Filter
PLL
Decimation
Filter
15
XCK
RST
AVS Technology Inc.
4110 Clipper Ct., Fremont CA94538
Tel: [phone]
Fax: [phone]
1-20
D/A
40KHz
D/A
40KHz
D/A
40KHz
D/A
40KHz
D/A
40KHz
D/A
40KHz
A/D
A/D
VOR3
VOL3
VOR2
VOL2
VOR1
VOL1
BIN
AIN
June 2, 2000