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TDA7073A датащи(PDF) 2 Page - NXP Semiconductors |
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TDA7073A датащи(HTML) 2 Page - NXP Semiconductors |
2 / 16 page 1999 Aug 30 2 Philips Semiconductors Product specification Dual BTL power driver TDA7073A; TDA7073AT FEATURES • No external components • Very high slew rate • Single power supply • Short-circuit proof • High output current (0.6 A) • Wide supply voltage range • Low output offset voltage • Suited for handling PWM signals up to 176 kHz • ESD protected on all pins. GENERAL DESCRIPTION The TDA7073A/AT are dual power driver circuits in a BTL configuration, intended for use as a power driver for servo systems with a single supply. They are specially designed for compact disc players and are capable of driving focus, tracking, sled functions and spindle motors. Missing Current Limiter (MCL) A MCL protection circuit is built-in. The MCL circuit is activated when the difference in current between the output terminal of each amplifier exceeds 100 mA (typical 300 mA). This level of 100 mA allows for headphone applications (single-ended). QUICK REFERENCE DATA ORDERING INFORMATION SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT VP positive supply voltage range 3.0 5.0 18 V Gv voltage gain 32.5 33.5 34.5 dB IP total quiescent current VP =5V; RL = ∞− 816 mA SR slew rate − 12 − V/ µs IO output current −− 0.6 A Ibias input bias current − 100 300 nA fco cut-off frequency −3dB − 1.5 − MHz TYPE NUMBER PACKAGE NAME DESCRIPTION VERSION TDA7073A DIP16 plastic dual in-line package; 16 leads (300 mil); long body SOT38-1 TDA7073AT SO16 plastic small outline package; 16 leads; body width 7.5 mm SOT162-1 |
Аналогичный номер детали - TDA7073A |
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Аналогичное описание - TDA7073A |
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