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| NTE1797 Integrated Circuit Color TV Vertical Output Circuit Description: The NTE1797 is a monolithic linear IC designed for large-aperture color TV vertical deflection output and has such features as greatly reduced number of external parts and low power dissipation. The NTE1797 can be used in conjunction with the NTE1845 for video chroma deflection use and the NTE1538 for deflection use. Features: D High Output D On-Chip Pump-Up Circuit and Low Power Dissipation D Minimum Number of External Parts Required Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Maximum Supply Voltage, V8max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Maximum Supply Voltage, V5max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V Deflection Output Current, I4max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8AP-O Allowable Power Dissipation, PDmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8W Operating Temperature Range, Topg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +85C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +150C Recommended Operating Conditions: (TA = +25C unless otherwise specified) Recommended Supply Voltage, V8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24V Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V to 27V Deflection Output Current, I4P-P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 1.8AP-P Electrical Characteristics: (TA = +25C unless otherwise specified) Parameter Output Transistor Saturation Voltage Pin7 Saturation Voltage Quiescent Current Output Middle Point Voltage Symbol VOS1 VOS2 V7S1 V7S2 ICCO VN Pin Connection Diagram (Front View) 10 N.C. 9 Pump-Up Output 8 VCC 7 OSC Stop 6 Input 5 Vert Output VCC 4 Vert Output 3 GND 2 N.C. 1 N.C. Test Conditions Min - - - - 8.0 - Typ 0.5 1.8 - 0.8 11.5 11 Max 1.0 2.6 1.5 1.6 24.0 - Unit V V V V mA V 1.062 (27.0) .788 (20.0) .156 (3.95) R .157 (4.0) .448 (11.4) 1 10 .740 (18.78) .100 (2.54) .016 (0.40) |
Price & Availability of NTE1797
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