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Technical content
2011, March, Rev. 01 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.
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 IL6965 IL6965N Plastic DIP IL6965D/DW Plastic SOIC PIN ASSIGNMENT
ORDERING INFORMATION
Temperature Range Package Packing IL6965N TA = -30° to 70° C DIP20 Tube IL6965D SOP20 Tube IL6965DT SOP20 Tape & Reel
2011, March, Rev. 01 BLOCK DIAGRAM * Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
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2011, March, Rev. 01 N SUFFIX PLASTIC DIP (M S - 001AD) Symbol MIN MAX A 24.89 26.92 B 6.10 7.11 C 5.33 D 0.36 0.56 F 1.14 1.78 G H J 0° 10° K 2.92 3.81 NO TES : L 7.62 8.26 1. Dim ensions “A”, “B” do not include m old flash or protrusions. M 0.20 0.36 Max im um m old flash or protrusions 0.25 m m (0.010) per side. N 0.38 D S UFFIX S OIC (M S - 013AC) Symbol MIN MAX A 12.60 13.00 B 7.40 7.60 C 2.35 2.65 D 0.33 0.51 F 0.40 1.27 G H NO TES : J 0° 8° 1. Dim ensions A and B do not include m old flash or protrusion. K 0.10 0.30 R 0.25 0.75 Dimens ion, mm 1.27 9.53 Dimens ion, mm 2.54 7.62 A BH C K C M J F M P G D R x 45 SEA TING PLANE 0.25 (0.010) M T -T- L H M J A B F G D SEATI NG PLANE N K 0.25 (0.010) M T -T- C