Purchase AD1812, In-stock AD1812 From SeekIC.
MFG:IC
Part Number: AD1812
MFG: IC
Description: The AD1812 SoundPort® Controller is a single chip audio subsystem for adding 16-bit stereo audio t...
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AD1812
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DataSheet
General Description
AD1812 General Description
The AD1812 SoundPort® Controller is a single chip audio subsystem for adding 16-bit stereo audio to personal computers.
The AD1812 is compatible with Sound Blaster Pro, AdLib, and the Microsoft* Windows Sound System. The AD1812 provides an integrated audio solution for enhanced business audio, entertainment sound effects, and multimedia applications.
The AD1812 audio subsystem combines an integrated digital audio controller, a powerful signal processor, a mixer, and a 16-bit SD stereo codec. The DOS games register set, the Windows Sound System register set, music synthesis hardware, an MPU-401 compatible UART interface, a game port (with timer), and a Plug and Play ISA interface are all contained on chip. The on-chip Plug and Play (PnP) routine provides configuration services for the internal logical devices and an external modem chipset.
The AD1812 can record compress and playback voice, sound and music. The system provides all PC 95 audio conversion and compatibility requirements for a multimedia enabled PC.
AD1812 Maximum Ratings
Parameter Min Max Units
Power Supplies
Digital (VDD) 0.3 6.0 V
Analog (VCC) 0.3 6.0 V
Input Current (Except Supply Pins) ±10.0 m A
Analog Input Voltage (Signal Pins) 0.3 VCC + 0.3 V
Digital Input Voltage (Signal Pins) 0.3 VDD + 0.3 V
Ambient Temperature (Operating) 0 +70 °C
Storage Temperature 65 +150 °C
AD1812 Features
·Compatibility with:
·Sound Blaster Pro*
·AdLib*
·Windows* Sound System
·16-Bit SD Stereo Codec
·MPC Level-2+ Mixer
·Dual DMA/Full Duplex Operation
·On-Chip FIFO Buffers
·Sample Rates from 5.5 kHz to 50 kHz
·ADPCM Compression/Decompression
·Plug and Play Compliant
·Compatible MIDI MPU-401 Port
·Integrated Game Port
·Free Supporting Software:
·Windows 3.1 Driver
·Windows 95 Driver
·Control Applets
·Diagnostics
·Power Management Modes
·Operation from +5 V Supply
·16-Bit Parallel Interface to ISA Bus
·24 mA Bus Drive Capability
·Sound Blaster Pro*
·AdLib*
·Windows* Sound System
·16-Bit SD Stereo Codec
·MPC Level-2+ Mixer
·Dual DMA/Full Duplex Operation
·On-Chip FIFO Buffers
·Sample Rates from 5.5 kHz to 50 kHz
·ADPCM Compression/Decompression
·Plug and Play Compliant
·Compatible MIDI MPU-401 Port
·Integrated Game Port
·Free Supporting Software:
·Windows 3.1 Driver
·Windows 95 Driver
·Control Applets
·Diagnostics
·Power Management Modes
·Operation from +5 V Supply
·16-Bit Parallel Interface to ISA Bus
·24 mA Bus Drive Capability
AD1812 Connection Diagram
AD1812
PDF/DataSheet Download
- Datasheet: AD1812
- File Size: 347931 KB
- Manufacturer: AD [Analog Devices]
- Click here to Download
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