Normal DIP ICs (85)

Features • Complete DTMF transmitter/receiver • Central office quality • Low power consumption • Microprocessor port • Adjustable guard time • Automatic tone burst mode • Call progress mode

Specifications Attribute Value Operating Frequency 3.58MHz Fabrication Technology CMOS Typical Supply Current 3mA Mounting Type Through Hole Package Type PDIP Pin Count 18 Dimensions 23.73 x 7.11 x 4.95mm Length...