IL6965 Datasheet, PDF (1/24 Pages) Integral Corp. – Telephone Speech Network with Dialer Interface

TECHNI CAL DATA
Telephone Speech Network
with Dialler Interface
The IL6965 is a bipolar integrated circuit for use in electronic
telephones.
The IL6965 has low operating voltage, it provides an excellent branch
performance.
It has line voltage increasing circuit by the external terminal.
Transmitting and receiving gains automatically vary according to the
line current.
Device
IL6965N
IL6965D
IL6965DT
ORDERING INFORMATION
Operating
Temperature Range
Package
Packing
DIP20
Tube
TA = -30° to 70° C
SOP20
SOP20
Tube
Tape & Reel
IL6965
IL6965N Plastic DIP
IL6965D/DW Plastic SOIC
FEATURES
• Externally adjustable transmitting, receiving and sidetone gains.
• Switching between transmitting output and DTMF output is
possible.
• Direct interface with light and compact ceramic transmitter-
receiver is possible.
• Receiver follow impedance type can also be used.
• Gain is automatically controlled according to the line current.
(Auto-PAD function)
• The line voltage can be increased by the external terminal (Up
function).
• PKG is 20pin DIP & SOP
PIN ASSIGNMENT
2011, March, Rev. 01