TDA2030 STMicroelectronics, TDA2030 Datasheet
TDA2030
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TDA2030 Summary of contents
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... DESCRIPTION The TDA2030 is a monolithic integrated circuit in Pentawatt® package, intended for use as a low frequency class AB amplifier. Typically it provides 14W output power (d = 0.5%) at 14V 28V, the guaranteed output power is 12W load and (DIN45500). The TDA2030 provides high output current and has very low harmonic and cross-over distortion ...
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... TDA2030 PIN CONNECTION (top view) TEST CIRCUIT 2/ OUTPUT -V S INVERTING INPUT NON INVERTING INPUT ...
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... KHz 0.5 V ripple eff f = 100 Hz ripple P = 14W TDA2030 Value Unit max 3 14V , unless otherwise amb Min. Typ. Max. Unit 0 200 ...
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... TDA2030 Figure 1. Output power vs. supply voltage F ig ure 4. Di stortion vs. output power Fi gure 7. Distor tion vs. frequency 4/12 Figure 2. Output power vs. supply voltage Fi gure 5. Distor tion vs. output power Figure 8. Frequency re- sponse with different values of the rolloff capacitor C8 (see fig. 13) Fig ure 3. Distortion vs. ...
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... APPLICATION INFORMATION Figure 13. Typical amplifier with split power supply Figure 11. Power dissipa- tion and efficiency vs. output power Figure 14. P.C. board and component layout for the circuit of fig scale) TDA2030 Figure 12. Maximum power dissipation vs. supply volt- age (sine wave operation) 5/12 ...
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... TDA2030 APPLICATION INFORMATION (continued) Figure 15. Typical amplifier with single power supply Figure 17. Bridge amplifier configuration with split power supply (P 6/12 Figure 16. P.C. board and component layout for the circuit of fig scale) = 28W 14V ...
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... Smaller bandwidth cutoff To protect the device against output voltage spikes Larger than Smaller than recommended value Decrease of gain (*) Increase of gain Decrease of input impedance Danger of oscillation Increase of low frequencies cutoff Increase of low frequencies cutoff Danger of oscillation Danger of oscillation Danger of oscillation Larger bandwidth TDA2030 7/12 ...
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... TDA2030 SINGLE SUPPLY APPLICATION Recomm. Component value R1 150 100 100 0 100 D1, D2 1N4001 (*) Closed loop gain must be higher than 24dB 8/12 Purpose recommended value Closed loop gain Increase of gain ...
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... SHORT CIRCUIT PROTECTION The TDA2030 has an original circuit which limits the current of the output transistors. Fig. 18 shows that the maximum output current is a function of the collector emitter voltage; hence the output transis- tors work within their safe operating area (Fig. 2). ...
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... TDA2030 Figure 20. Output power and rre nt vs. case temperature ( Figure 23. Example of heat-sink 10/12 Figure 21. Output power and d rai n c urr temperature ( Dimension : suggestion. The following table shows the length that the heatsink in fig. 23 must have for several ...
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... TDA2030 MAX. 0.189 0.054 0.110 0.053 0.022 0.047 0.041 0.055 0.142 0.276 0.409 0.409 0.715 0.628 0.850 0.894 0.051 0.118 0.622 0.260 0.187 0.167 ...
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... TDA2030 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are subject to change without notice ...