datasheet for TBA790 ?

I loof for this datasheet

Thanks a lot.

Have a nice day, Oleg

hi oleg,

www.datasheetarchive.com have the datasheet.

EricG

hi,
sorry no. Went to google before posting here and tryed this link. Just a scanned page with only 3 lignes specs. No pins connections, ...

Thanks, Oleg

Tba790

Hi Oleg,

Here it is.

on1aag.

Hi here is TBA790 pinout :
for TBA790T (comes in those TABS cases here its called CB155) 1. +Vcc 2,3 nc 4. bootstrap 5. compensation 6. neg fb 7. riple filter 8. input 9. preamp gnd 10. power amp gnd 11. nc 12. output
for TBA790 and TBA790k (cb108 or cb99 cases) : 1. bootstrap 2. nc 3. compensation 4. nc 5. neg fb 6. nc 7. input 8. preamp gnd 9. nc 10. power amp gnd 11. nc 12. output 13. nc 14. +Vcc
ABSOLUTE MAXIMUM RATINGS:
+Vcc = 15V
peak output current = 1.5A
Max. Operating Junction Temperature +125deg Celsius
Storage Temperature -25...+125 deg Celsius

ELECTRICAL CHARACTERISTICS
Vcc 6...14V
Input Bias Current 50..300nA
Output voltage typ 2.9V 4.5V 6V 7V ( for Vcc 6V 9V 12V 14V, Vi=0)
Supply current Vi=0: 3mA 6mA 9mA 11mA ( for Vcc 6V 9V 12V 14V)
Rinput 50M
Output power into 4ohms thd 10% D) , voltage gain of 46dB is 1.7W for Vcc=9V and 2.5W for Vcc=12V
this info is from a book wich also gives an internal schematic. if ur interested in the schematic tell me and ill scan it and post it.

Hi All,
Thanks for quick answers.

Have a nice day, Oleg

**broken link removed**

BableFish Russian to English translation

The integrated microcircuits ESM231N, TVA"90, TBA790LA, TBA790LB, TBA790LC, TBA790KD (Thomson), TCA150KA, TSAYSHCH0KV, (Mullard), TDA1042, TDA1042B (SGS), UL1490N.ulyya9yr, UL1492R, UL1493R (Unitra) are executed in housings DIP (besides ESM231N, which it is executed in housing TABS7) with 14 conclusions they are the driver amplifiers of low frequency with the identical diagrams (bases) and different parameters. They are intended for the use in the tape recorders, the electrophones, television and radio receivers, to another audioapparature of middle class. You will focus special attention on microcircuits TVA"90 and TSAYSHCH0, since they are let out in three versions (with different bases) and it is possible to distinguish them only by the suffix. In the microcircuits there is no protection of output from short circuit in the load for obtaining the peak power output of microcircuit necessary to establish to the heat withdrawal (radiator).


Some of the basic parameters of microcircuits following:
ESM231N
9V
30V
25mA
40Hz-20KHz
4O
18W
0,5%
48dB

???790
6V
12V
6mA
40Hz-15KHz
8O
1,2W
0,5%
42dB

TBA790LA
6V
12V
???
40Hz-15KHz
8O
1,2W
2,5%
42dB

TBA790LB
6V
15V
8mA
40Hz-15KHz
8O
2,2W
2,5%
42dB

TBA790LC
6V
12V
6mA
40Hz-15KHz
8O
2,2W
2,5%
42dB

TBA790KD
6V
18V
10mA
40Hz-15KHz
8O
3.45W
2,5%
62dB

TCA150KA
9V
15V
9mA
40Hz-15KHz
4O
4W
0,5%
62dB

???150??
9V
18V
11mA
40Hz-15KHz
4O
5,5W
0,5%
62dB

TDA1042
9V
18V
10mA
40Hz-20KHz
2O
10W
0,2%
62dB

TDA1042B
9V
18V
10mA
40Hz-20KHz
2O
10W
0,2%
62dB

UL1490N
6V
12V
10mA
40Hz-15KHz
15O
0,65W
1,5%
46dB

UL1491R
6V
12V
10mA
40Hz-15KHz
8O
1,2W
1,5%
46dB

UL1492R
6V
15V
10mA
40Hz-15KHz
8O
2,1W
1,5%
46dB

UL1493R
6V
12V
10mA
40Hz-15KHz
4O
2,1W
1,5%
46dB

**broken link removed**

I converted the TIF files to pdf for you.

Thanks for all. I have what I need.

Have a nice day. Oleg