TA8213K 2002-02-13 1 toshiba bipolar linear integrated circuit silicon monolithic TA8213K audio power amplifier the TA8213K is audio power amplifier for consumer applications. this ic provides an output power of 6 w (at v cc = 20 v, r l = 8 ? , f = 1 khz, thd = 10%). it is suitable for power amplifier of tv. features high output power: p out = 6 w (typ.) (v cc = 20 v, r l = 8 ? , f = 1 khz, thd = 10%) low noise: v no = 0.14 mvrms (typ.) (v cc = 20 v, r l = 8 ? , g v = 34db, r g = 10 k ? , bw = 20 hz~20 khz) very few external parts built in thermal shut down protector circuit operation supply voltage range: v cc (opr) = 10~30 v ( ta = 25c ) block diagram weight: 2.19 g (typ.) 2 7 5 ripple filte r v cc input v cc 1 pw-gnd pre-gnd bias 6 output r l 3 4 protector nf amp
TA8213K 2002-02-13 2 maximum ratings (ta 25c) characteristics symbol rating unit supply voltage v cc 30 v output current (peak/ch) i o (peak) 2 a power dissipation p d (note) 15 w operating temperature t opr 20~75 c storage temperature t stg 55~150 c note: derated above ta 25 c in the proportion of 200 mw/ c. electrical characteristics (unless otherwise specified, v cc 20 v, r l 8 , r g 600 , f 1 khz, ta 25c) characteristics symbol test circuit test condition min typ. max unit quiescent current i ccq v in 0 45 65 ma p out (1) thd 10% 5.0 6.0 output power p out (2) thd 1% 4.5 w total harmonic distortion thd p out 2 w 0.1 0.7 % voltage gain g v v out 0.775 vrms 32.5 34.0 35.5 db input resistance r in 30 k ripple rejection ratio r.r. rg 0, f ripple 100 hz, v ripple 0.775 vrms 45 57 db output noise voltage v no rg 10 k , bw 20 hz~20 khz 0.14 0.3 mvrms test circuit cautions this ic is not proof enough against a strong e-m field by crt which may cause malfunction such as leak. please set the ic keeping the distance from crt. 2.2 1000 f 2 7 5 ripple filter v cc input v cc 1 pw-gnd pre-gnd bias 6 output r l 3 4 protector nf amp c 7 c 3 100 f 0.12 f 47 f c 2 c 1 1.0 f c 5 1000 f 400 20 k
TA8213K 2002-02-13 3 thd ? p out thd ? p out total harmonic distortion thd (%) total harmonic distortion thd (%) output power p out (w) output power p out (w) output dc voltage v out (dc) (v) supply voltage v cc (v) i ccq , v out (dc) ? v cc quiescent current i ccq (ma) frequency f (hz) g v ? f voltage gain g v (db) 0 60 30 20 30 70 10 v cc 20 v r l 8 v out 0.775 vrms 100 300 1 k 3 k 10 k 30 k 100 k 40 50 80 10 0.03 v cc 20 v r l 8 ta 25c 5 3 1 0.5 0.3 0.1 0.05 0.03 0.1 0.3 10 30 30 f 10 khz 1 khz 100 hz 1 3 10 0.3 f 1 khz r l 8 ta 25c 5 3 1 0.5 0.3 0.1 0.05 0.03 1 3 100 300 30 v cc 12 v 10 30 20 28 frequency f (hz) thd ? f total harmonic distortion thd (%) 30 v cc 20 v r l 8 p out 2 w ta 25c 10 1 3 0.1 0.3 0.01 0.03 100 300 1 k 3 k 10 k 30 k 100 k 0 70 40 30 20 0 50 4 10 8 12 16 20 24 28 32 40 36 v in 0 ta 25c 60 v out i ccq 0 28 16 12 8 20 4 24
TA8213K 2002-02-13 4 signal source resistance r g ( ) c.t. ? r g frequency f (hz) r.r. ? f cross talk c.t. (db) ripple rejection ratio r.r. (db) signal source resistance r g ( ) r.r. ? r g ripple rejection ratio r.r. (db) signal source resistance r g ( ) v no ? r g output noise voltage v no (mvrms) ambient temperature ta (c) v no ? ta ambient temperature ta (c) i ccq ? ta output noise voltage v no (mvrms) quiescent current i ccq (ma) 30 v cc 20 v f 1 khz r l 8 v out 0.775 vrms ta 25c 100 300 1 k 3 k 10 k 30 k 100 k 50 60 70 40 30 20 10 80 90 100 30 v cc 20 v r l 8 r g 600 v ripple 0.775 vrms 50 60 70 40 30 20 10 80 90 100 300 1 k 3 k 10 k 30 k 30 v cc 20 v r l 8 f 100 khz v ripple 0.775 vrms ta 25c 100 300 1 k 3 k 10 k 30 k 100 k 50 60 70 40 30 20 10 80 90 0 30 v cc 20 v r l 8 bw 20 hz~20 khz ta 25c 100 300 1 k 3 k 10 k 30 k 100 k 0.16 0.12 0.08 0.20 0.24 0.28 0.32 0.04 0 0.36 40 v cc 20 v r g 10 k r l 8 bw 20 hz~20 khz 0.08 0.04 0 0.12 0.20 0.16 20 0 20 40 60 80 40 v cc 20 v v in 0 80 40 0 120 200 160 20 0 20 40 60 80
TA8213K 2002-02-13 5 ambient temperature ta (c) thd ? ta supply voltage v cc (v) p out ? v cc total harmonic distortion thd (%) output power p out (w) supply voltage v cc (v) p d max ? v cc maximum power dissipation p d max (w) output power p out (w) p d ? p out power dissipation p d (w) ambient temperature ta (c) p d ? ta allowable power dissipation p d (w) 40 v cc 20 v r l 8 f 1 khz p out 2 w 0.05 0.03 0 0.1 1 0.3 20 0 20 40 60 100 0.5 80 r l 8 f 1 khz thd 10% 16 8 0 0 8 16 24 40 32 12 4 r l 8 f 1 khz ta 25c 7 2 0 0 10 20 30 3 1 4 5 6 v cc 30 v 0 3 2 1 4 2 f 1 khz r l 8 5 6 06 4812 10 16 14 7 10% thd 1% 20 v 16 v 0 20 16 12 24 1: infinite heat sink 2: 64 cm 2 2 mma heat sink (7c/w) 3: 25 cm 2 2 mma heat sink (12c/w) 4: no heat sink 0 100 125 150 75 25 50 175 8 4 1 2 3 4
TA8213K 2002-02-13 6 package dimensions weight: 2.19 g (typ.)
TA8213K 2002-02-13 7 toshiba is continually working to improve the quality and reliability of its products. nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. it is the responsibility of the buyer, when utilizing toshiba products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such toshiba products could cause loss of human life, bodily injury or damage to property. in developing your designs, please ensure that toshiba products are used within specified operating ranges as set forth in the most recent toshiba products specifications. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semiconductor devices,? or ?toshiba semiconductor reliability handbook? etc.. the toshiba products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). these toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. unintended usage of toshiba products listed in this document shall be made at the customer?s own risk. this product generates heat during normal operation. however, substandard performance or malfunction may cause the product and its peripherals to reach abnormally high temperatures. the product is often the final stage (the external output stage) of a circuit. substandard performance or malfunction of the destination device to which the circuit supplies output may cause damage to the circuit or to the product. the products described in this document are subject to the foreign exchange and foreign trade laws. the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba corporation for any infringements of intellectual property or other rights of the third parties which may result from its use. no license is granted by implication or otherwise under any intellectual property or other rights of toshiba corporation or others. the information contained herein is subject to change without notice. 000707ebf restrictions on product use
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