TCA3388 Overview
Order this document by TCA3388/D TCA3388 Advance Information Telephone Line Interface The TCA3388 is a telephone line interface circuit which performs the basic functions of a telephone set in bination with a microcontroller and a ringer. It includes dc and ac line termination, the hybrid function with 2 adjustable sidetone networks, handset connections and an efficient supply point. TELEPHONE LINE INTERFACE...
TCA3388 Key Features
- DC and AC Termination of the Telephone Line
- Selectable DC Mask: France, U.K., Low Voltage Current Protection Adjustable Set Impedance for Resistive and plex Termina
- Transmit and Receive Amplifiers Double Anti-Sidetone Network Line Length AGC Microphone and Earpiece Mute Transmit Ampli
- Interrupter Driver for Pulse-Dialing Reduced Current Consumption During Pulse-Dialing DTMF Interfacing Ringing via Exter
- Corded Telephony Cordless Telephony Base Station Answering Machines Fax Inter Modem
- This device contains 1,911 active transistors
- Max +70 Unit °C
- 3.7 3.75 3.8
- 4.0 4.05 4.1 600 µA µA Vdc Symbol Min Typ Max Unit