TDA1519

Limiting values in accordance with the Absolute Maximum System (IEC 134)

The TDA1519 is an integrated class-B dual output amplifier in a 9-lead single in-line (SIL) plastic medium power package. The device is primarily developed for car radio applications.

The TDA1519 is designed as an integrated class-B dual output amplifier in a 9-lead single in-line (SIL) plastic medium power package. The device is primarily developed for car radio applications.

TDA1519 has thirteen features. (1)Requires very few external components. (2)High output power. (3)Fixed gain. (4)Good ripple rejection. (5)Mute/stand-by switch. (6)Load dump protection. (7)AC and DC short-circuit-safe to ground and VP. (8)Thermally protected. (9)Reverse polarity safe. (10)Capability to handle high energy on outputs (VP=0V). (11)No switch-on/switch-off plop. (12)Protected against electrostatic discharge. (13)Compatible with TDA1517 (except gain). Those are all the main features.

Some absolute maximum ratings of TDA1519 have been concluded into several points as follow. (1)Its supply voltage would be 18V for operating and 30V for non-operating. (2)Its AC and DC short-circuit safe voltage would be 18V. (3)Its reverse polarity would be 6V. (4)Its energy handling capability at outputs would be 200mJ. (5)Its non-repetitive peak output current would be 4A. (6)Its repetitive peak output current would be 2.5A. (7)Its total power dissipation would be 15W. (8)Its crystal temperature would be 150°C. (9)Its storage temperature range would be from -55°C to 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics about TDA1519 are concluded as follow. (1)Its supply voltage range would be min 6.0V and typ 14.4V and max 18.0V. (2)Its quiescent current would be typ 40mA and max 80mA. (3)Its DC output voltage would be typ 6.95V. (4)Its switch-on voltage level would be min 8.5V. (5)Its output signal in mute position would be max 20mV. (6)Its DC current in stand-by condition would be max 100uA. (7)Its switch-on current would be typ 12uA and max 40uA. (8)Its total harmonic distortion would be typ 0.1%. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!