Brief Description
The FX029 single-chip Dual Digitally Controlled Amplifier Array can replace manual audio-level controls in most electronic applications including radio and line communications systems.

FEATUREs
• 2 Digitally Controlled Amplifiers
• Gain/Attenuation Range of ±48dB + Output Mute, in 2dB Steps
• Gain/Attenuation Levels Set by Serial Interface
• Separate Fixed-Gain Uncommitted Amplifier
• 5 Volt Low-Power Operation

APPLICATIONs
• Cellular and PMR Communications Systems
• Automatic and Manual Test Equipment
• Remote Gain Adjustments
• Telephone Audio Settings
• Medical Equipment
• Audio and Data Gain Setting Applications