器件名称:
TDA1175
功能描述:
LOW-NOISE VERTICAL DEFLECTION SYSTEM
文件大小:
171.84KB 共8页
简 介:
TDA1175P LOW-NOISE VERTICAL DEFLECTION SYSTEM . . . . COMPLETE VERTICAL DEFLECTION SYSTEM LOW NOISE SUITABLE FOR HIGH DEFINITION MONITORS ESD PROTECTED DESCRIPTION The TDA1175P is a monolithic integrated circuit in POWERDIP16 plastic package. It is intended for use in black and white and colour TV receivers. Low-noise makes this device particularly suitable for use in monitors. The functions incorporated are : synchronization circuit, oscillator and ramp generator, high power gain amplifier, flyback generator, voltage regulator. PIN CONNECTIONS POWERDIP16 (Plastic Package) ORDER CODE : TDA1175P RAMP OUTPUT SUPPLY VOLTAGE FLYBACK GROUND GROUND POWER AMPLIFIER OUTPUT POWER AMPLIFIER SUPPLY VOLTAGE REGULATED VOLTAGE 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 RAMP GENERATOR COMPENSATION AMP. INPUT GROUND GROUND OSCILLATOR SYNC. INPUT HEIGHT ADJUSTMENT 1175P-01.EPS August 1995 1/8 TDA1175P BLOCK DIAGRAM + VS C4 DA FREQ P1 TDA1175P 11 OSCILLATOR 8 2 3 7 RH C9 VOLTAGE REGULATOR FLYBACK GENERATOR POWER AMPLIFIER 6 RG C8 YOKE C1 SYNC 10 SYNC CIRCUIT RAMP GENERATOR BUFFER STAGE PREAMPLIFIER 15 C5 C7 RE RD 4 5 12 13 TABS HEIGHT 9 C2 P2 RA 16 1 LINEARITY 14 P3 C3 RB RC C6 RF 1175P-02.EPS ABSOLUTE MAXIMUM RATINGS Symbol Vs V6, V7 V14 Io Io Io I3 I3 I10 Ptot Tstg, Tj Supply Voltage at Pin 2 Flyback Peak Voltage Power Amplifier Input Voltage Output Peak Current (non repetitive) at t = 2ms Output Peak Current at f = 50Hz, t ≤ 10s Output Peak Current at ……
