LC-32A28L, LC-42A48L
46
Features
• Four-input, single-output HDMI port processor
• Improved ESD protection on all signals connected to HDMI connector
• Integrated TMDS receiver and transmitter cores capable of receiving and transmitting at 2.25 Gbps:
• Supports video resolutions up to 1080p, 60 Hz, 12-bit or 720p/1080i, 120 Hz, 12-bit
• Built-in adaptive equalizer provides long cable support even at Deep Color resolutions, enabling the SiI9187A device to work with noisy signals and
many sources, making the sink devices highly interoperable
• Receiver fully complies with DVI 1.0, HDCP 1.3 and HDMI 1.3a specifications
Additional Features
• Built-in Consumer Electronics Control (CEC) support:
• HDMI-compliant CEC I/O simplifies design and lowers the cost for adding CEC support to DTV
• Integrated CEC API lowers overhead requirements on the system microcontroller and design.
• EDID and DDC support for 4 HDMI/DVI ports and 1 VGA port
• 256-byte NVRAM shared between ports loads into SRAM
• 256-byte separate SRAM for each port (5 total)
• Individual control of Hot Plug Detect (HPD) for each port
• 5-volt detect to help speed soft mute of audio while plugging and unplugging
• Controllable by the local I2C bus
• Low-power standby mode to meet Energy Star and other power saving requirements
• Single power 3.3-V source
• Integrated 5 V to 3.3 V Voltage regulator
• 72-pin, 10 mm x 10 mm, 0.5 mm pitch QFN package with enhanced ePad™.
1.4. U602 (AD82581B-LEG LQFP-48 12W)
Features
• 16/18/20/24-bit input with I
2
S, Left-alignment and Right-alignment data format
• PSNR & DR(A-weighting)
Loudspeaker: 98dB (PSNR), 106dB (DR) @24V
• Multiple sampling frequencies (Fs) 32kHz / 44.1kHz / 48kHz and 64kHz / 88.2kHz / 96kHz and 128kHz/176.4kHz/192kHz
• System clock = 64x, 128x, 256x, 384x, 512x, 768x,1024x Fs 256x~1024x Fs for 32kHz / 44.1kHz / 48kHz 128x~512x Fs for 64kHz / 88.2kHz / 96kHz
64x~256x Fs for 128kHz/176.4kHz/192kHz
• Supply voltage
3.3V for digital circuit
12V~24V for loudspeaker driver
• Loudspeaker output power for 24V
2×10W into 8@0.19% THD+N for stereo
1×20W into 4@0.18% THD+N for mono
• Loudspeaker output power for 24V with proper cooling method
2×26W into 8@1% THD+N for stereo
1×53W into 4@1% THD+N for mono
• Anti-pop design
• Over-temperature protection
• Internal PLL
• Under-voltage shutdown
• Over-current protection
• I
2
C control interface
Applications
• CD and DVD
• TV audio
• Car audio
• Boom-box
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