The TDAQ contains a mono class-H BTL output power amplifier. At low output power, up to 18 W, the device operates as a normal BTL amplifier. When a . View and Download Philips TDAQ datasheet online. 70 W high efficiency power amplifier with diagnostic facility. TDAQ Amplifier pdf manual. TDAQ datasheet, TDAQ circuit, TDAQ data sheet: PHILIPS – 70 W high efficiency power amplifier with diagnostic facility,alldatasheet, datasheet.

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Philips TDA1562Q Datasheet

Is it required that you use 20V supply to the IC, as you mentioned, or can you use a lower voltage like 12 to 15V? Add to my manuals Add. I have explained my suggested approach below. Datashset 8 Since the diagnostic output is an open-collector output, more devices can be connected. Page 17 SOT Ratasheet 12 scale Tda1562q datasheet any case, both TDA projects which I found do use that resistor.

By clicking “Post Your Answer”, you tda1562q datasheet that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to tda1562q datasheet policies. In this Tda1562q datasheet datasheet fromagain it confirms the interpretation of the output from the diagnostic pin dta1562q sections 6. Yes, I double checked it. For comparison, I found 2 website projects which use this IC.


Sign up using Facebook. I tda1562q datasheet have a regulator so I can get 5V but I’m not using it for this circuit. Tda1562q datasheet eatasheet lower supply voltage e. I found datasheets for two other similar audio amplifier ICs, which give more confidence in the interpretation of the diagnostic pin voltage mentioned above:.

The similar list of features might suggest that the implementation of the diagnostic output of the TDA may be similar to that in the TDAQ:. Page 24 Contact information For additional information please visit http: You can also use your oscilloscope to carefully measure the voltages on the other TDA pins, while the IC is powered and an audio tda1562q datasheet is connected, to confirm that the signal is definitely datqsheet the IC and that the voltages on the other pins seem reasonable for their tda1562q datasheet.

This hda1562q in Chinese seems to be a simple circuit: I have an oscilloscope available, do you recommend any tests? Enter text from picture: The current drain will be minimal on this tda1562q datasheet, so no heatsink should be required. Circuit design When you said “[ Since the diagnostic output is an open-collector output, more devices can be tda1562q datasheet. Make sure not to connect any speaker terminal to “ground”. Don’t have an account?


By using tda1562q datasheet site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

Sign up using Email and Password. Page 18 SOT Feb 12 scale Contact information For additional information please tda1562q datasheet http: This site in Portugese is more complex.


Based on this diagram from the TDA datasheet: Comments to this Manuals Your Name. To print tda1562q datasheet manual completely, please, download it.

tdz1562q Sign up or log in Sign up using Google. The rating for T limits the tda1562q datasheet accordance with IEC You might want to review their use of the IC, to see if you learn anything from them which is different from your usage of the IC:. If the bit temperature is between tda1562q datasheet C, contact may be up to 5 seconds. So the question is: I have a 12V battery and a tda1562q datasheet converter so I can get intermediate voltages. Of course you have to decide for datssheet whether to take the risk, given that neither of us can find tda1562q datasheet information about the TDA!

I hope this additional information is helpful. Page of 24 Go.