Analog Devices AD1807/1804

Chipset data:

Manufacturer

Analog Devices, Inc., a custom chipset for 3Com, based on the ADSP-2189.
Datasheet not available

Applications

Controllerless modem, small footprint

Identifiers

PCI vendor ID: 12B9, PCI device ID: 1007

Linux support

3Com has not released a Linux driver for the AD1807/1804-based Winmodems

Components

AD1807  Data Pump
AD1804  Silicon DAA
AD1803  Voice Codec     24-pin TSSOP (optional)

Image

Typical application