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TDA7278 HIGH-EFFICIENCY CD ACTUATOR DRIVER WIDE OPERATIVE SUPPLY RANGE (1.6 to 5V) LOW VOLTAGE OPERATION CAPABILITY 4 LOAD DRIVING VOLTAGES PWM REGULATED (STEP DOWN FROM BATTERY) LOW ON RESISTANCE H BRIDGES (2 x 1.6Ω MAX + 2 x 2.5Ω MAX) FOR: – FOCUS AND TRACKING ACTUATORS – SLEDGE AND SPINDL
TDA7272A HIGH PERFORMANCE MOTOR SPEED REGULATOR TACHIMETRIC SPEED REGULATION WITH NO NEED FOR AN EXTERNAL SPEED PICKUP V/I SUPPLEMENTARY PREREGULATION DIGITAL CONTROL OF DIRECTION AND MOTOR STOP SEPARATE SPEED ADJUSTMENT 5.5V TO 18V OPERATING SUPPLY VOLTAGE 1A PEAK OUTPUT CURRENT OUTPUT CLAMP DIODES
TDA7273 SINGLE CHIP STEREO CASSETTE PLAYBACK SYSTEM WIDE OPERATING SUPPLY VOLTAGE (1.8V to 7V) INPUT COUPLING WITHOUT CAPACITORS BUILT-IN DC STEREO VOLUME CONTROL BUILT-IN RIPPLE FILTERS LOW QUIESCENT CURRENT NO EXTERNAL BOUCHEROT CELL MAX OUTPUT CURRENT 70mA PEAK DESCRIPTION The TDA7273 is a monoli
TDA7275A MOTOR SPEED REGULATOR . . . . . . . EXCELLENT VERSATILITY IN USE HIGH OUTPUT CURRENT (up to 1.5 A) LOW QUIESCENT CURRENT LOW REFERENCE VOLTAGE (1.32 V) EXCELLENT PARAMETERS STABILITY VERSUS AMBIENT TEMPERATURE START/STOP FUNCTION (TTL levels) DUMP PROTECTION MINIDIP (4 + 4 ) DESCRIPTION
TDA7274 LOW-VOLTAGE DC MOTOR SPEED CONTROLLER WIDE OPERATING VOLTAGE RANGE (1.8 to 6 V) BUILT-IN LOW-VOLTAGE REFERENCE (0.2 V) LINEARITY IN SPEED ADJUSTMENT HIGH STABILITY VS. TEMPERATURE LOW NUMBER OF EXTERNAL PARTS MINIDIP DESCRIPTION The TDA7274 is a monolithic integrated circuit DC motor speed
TDA7273 SINGLE CHIP STEREO CASSETTE PLAYBACK SYSTEM WIDE OPERATING SUPPLY VOLTAGE (1.8V to 7V) INPUT COUPLING WITHOUT CAPACITORS BUILT-IN DC STEREO VOLUME CONTROL BUILT-IN RIPPLE FILTERS LOW QUIESCENT CURRENT NO EXTERNAL BOUCHEROT CELL MAX OUTPUT CURRENT 70mA PEAK DESCRIPTION The TDA7273 is a monoli
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