TECHNI CAL DATA IL6965 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. IL6965N Plastic DIP IL6965D/DW Plastic SOIC ORDERING INFORMATION Device Operating Temperature Range Package Packing IL6965N IL6965D IL6965DT TA = -30° to 70° C DIP20 SOP20 SOP20 Tube Tube Tape & Reel PIN ASSIGNMENT FEATURES • Externally adjustable transmitting, receiving and sidetone gains. • Switching between transmitting output and DTMF output is possible. • Direct interface with light and compact ceramic transmitterreceiver 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 2011, March, Rev. 01 I L 6965 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. 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 IL6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 2011, March, Rev. 01 I L 6965 N SUFFIX PLASTIC DIP (MS - 001AD) A Dimension, mm 11 20 B 1 10 Symbol MIN MAX A 24.89 26.92 B 6.10 7.11 C F L C -T- SEATING PLANE 5.33 D 0.36 0.56 F 1.14 1.78 G 2.54 H 7.62 N K G M J H D 0.25 (0.010) M T NOTES: 1. Dimensions “A”, “B” do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per side. J 0° 10° K 2.92 3.81 L 7.62 8.26 M 0.20 0.36 N 0.38 D SUFFIX SOIC (MS - 013AC) A 20 11 H Dimension, mm B 1 P 10 G R x 45 C -TK D SEATING PLANE 0.25 (0.010) M T C M NOTES: 1. Dimensions A and B do not include mold flash or protrusion. 2. Maximum mold flash or protrusion 0.15 mm (0.006) per side for A; for B ‑ 0.25 mm (0.010) per side. J F M 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 1.27 H 9.53 J 0° 8° K 0.10 0.30 M 0.23 0.32 P 10.00 10.65 R 0.25 0.75 2011, March, Rev. 01