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TBA570

Country: Europe Brand: Common type Europe tube/semicond. Tube type:  IC - Integrated Circuit   RF/IF-Stage  Identical to TBA570 Similar Tubes Other base and data slightly different:   LA1800 ; TAA840 ; TDA5700 ; TEA5570 First Source (s) Feb.1973 : Valvo-Berichte Predecessor Tubes TAD100   Successor Tubes TDA1083   TDA5700   Base SPECIAL TUBEBASE in general Description AM / FM Single Chip Radio - without FM Front-end, FM Demodulator and Push-Pull Output Stage.   Text in other languages (may differ) Dimensions (WHD) incl. pins / tip 20 x 7 x 6 mm / 0.79 x 0.28 x 0.24 inch Weight 2 g / 0.07 oz Tube prices 1 Tube prices (visible for members only) Information source -- Collector info (Sammler)   Valvo datasheet, ELO 10/1981 TBA570: ELO 10/1981 Günther Stabe † 19.8.20     More ... TBA570: ELO 10/1981 S58 Günther Stabe † 19.8.20 TBA570: Telefunken Thomas Günzel † 1.8.22 More ... Usage in Models 3= 1970?? ; 2= 1971?? ; 2= 1971? ; 7= 1971 ; 2= 1972?? ; 11= 1972 ; 3= 1973?? ; 24= 1973 ; 1= 1974? ; 12= 1974 ; 11= 1975?? ; 1= 1975? ; 9= 1975 ; 1= 1976?? ; 1= 1976? ; 3= 1976 ; 7= 1977 ; 1= 1978?? ; 3= 1978? ; 5= 1978 ; 2= 1979? ; 1= 1979 ; 3= 1980?? ; 12= 1980? ; 29= 1980 ; 1= 1982? ; 1= 1982 ; 1= 1986?? Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):159 Literature "ELO - Die Welt der Elektronik (Franzis)" Vol. 7 No. 10 | 1981-10 Collection of Wilfried Hofmüller (A) Günther Stabe † 19.8.20 (D) Karlheinz Fischer (D) Michael Mischke (D) Hans-Werner Ellerbrock (D)

TBA570

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Hits: 1542     Replies: 2 TBA570 vs TBA570A
Giuseppe Feniello 03.Aug.19	1 TBA570 vs TBA570A  Hello Radiofriends, please who know the difference between the "A" version ( TBA570A ) and the normal type TBA570? On the original 1977 Philips IC's handbook ( page 66 )  there is only the sentence : "In its standard applications, the TBA570A can replace the TBA570" Thanks !
Günther Stabe † 19.8.20 03.Aug.19	2 TBA570 vs TBA570A  They did some minor changes in the AF part of the circuit to make it more stable and powerful (driver). Details can be seen in the circuit diagrams; I just uploaded the slightly different diagram of the TBA570A, see pins 10...13 area. Hope that helps. G.S.
Giuseppe Feniello 03.Aug.19	3 TBA570 vs TBA570A  Hello Herr Stabe, thanks indeed for you informations, very useful for me! Best regards!

 

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