UTC34018 speakerphone equivalent, voice switched speakerphone.
*All necessary level detection and attenuation controls for a hand-free telephone in a single integrated circuit *Background noise level monitoring with long time constan.
include speakerphones for household and business use, intercom systems, automotive telephones, and others.
DIP-28
FEAT.
LI NEAR I NTEGRATED CI RCUI T
The UTC34018 speakerphone integrated circuit incorporates the necessary amplifier, attenuators, and control functions to produce a high quality hands-free speakerphone system. Included are a microphone amplifier, a pow.
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