U4091B डाटा शीट PDF( Datasheet )

TELEFUNKEN Semiconductors U4091B Programmable Telephone Audio Processor Description The programmable telephone audio processor U4091B is a linear integrated circuit for use in feature phones, answering machin

www.DataSheet4U.com U4091BM Programmable Telephone Audio Processor Description The programmable telephone audio processor U4091BM is a linear integrated circuit for use in feature phones, answering machines an

Features • • • • Speech Circuit with Anti-clipping Tone-ringer Interface with DC/DC Converter Speaker Amplifier with Anti-distortion Power-supply Management (Regulated, Unregulated) and a Special Supply