Datasheet LA4555 (Sanyo) - 2
| Manufacturer | Sanyo |
| Description | 2-Channel AF Power Amplifier for Radio, Tape Recorder Use |
| Pages / Page | 10 / 2 — LA4555. Operating Characteristics. Equivalent Circuit Block Diagram. … |
| File Format / Size | PDF / 354 Kb |
| Document Language | English |
LA4555. Operating Characteristics. Equivalent Circuit Block Diagram. Sample Application Circuit : Stereo Use
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LA4555 Operating Characteristics
at Ta = 25˚C, VCC=9V, f=1kHz, Rg=600Ω, RL=4Ω, ( ) : RL=8Ω, See specified Test Circuit. t a R s g n i m a r a P r e t e y S o b m l t i d n o C n o i s n U t i n i m p y t x a m r e t S o e V 9 15 0 3 A m Q i u s e e c t n t n e r r u c I o c c o e r e t S V 6 3 1 A m o V a t l e g n i a g VG 0 = f R , V N I B d 1 5 – = m 9 4 1 5 3 5 dB o V l a t e g n i a g f i d e c n e r e f ∆ G V 0 = f R , V N I 5 – = d 1 m B 1 ± dB = D H T , % 0 1 V 6 , S r e t o e . 0 7 1 0 . W T 1 = D H % 0 , B L T 2 8 . W O u p t u t r e w o p PO H T = D , % 0 1 V 9 , t S o e r e . 1 7 . 2 3 W H T , % 0 1 = D L T B ) 5 . 4 ( W T l a t o ha c i n o m r n o i t r o t s i d D H T PO W m 0 5 2 = 3 . 0 . 1 5 % Inp t u e c n a t s i s e r i r 1 2 30 kΩ R = g 0 0 5 . 0 . 1 mV O p t u ut e s i o n v e g a t l o V O N R = g k 0 1 Ω 0 8 . 0 . 2 mV p i R l p e n o i t c e j e r r R = g R , 0 = f z H 0 0 1 , VR V m 0 5 1 = 0 4 48 dB r C l a t s s o k CT = g R k 0 1 Ω, = f H k 1 , z V m B d 0 = o 0 4 58 dB
Equivalent Circuit Block Diagram Sample Application Circuit : Stereo Use
No.1697–2/10
at Ta = 25˚C, VCC=9V, f=1kHz, Rg=600Ω, RL=4Ω, ( ) : RL=8Ω, See specified Test Circuit. t a R s g n i m a r a P r e t e y S o b m l t i d n o C n o i s n U t i n i m p y t x a m r e t S o e V 9 15 0 3 A m Q i u s e e c t n t n e r r u c I o c c o e r e t S V 6 3 1 A m o V a t l e g n i a g VG 0 = f R , V N I B d 1 5 – = m 9 4 1 5 3 5 dB o V l a t e g n i a g f i d e c n e r e f ∆ G V 0 = f R , V N I 5 – = d 1 m B 1 ± dB = D H T , % 0 1 V 6 , S r e t o e . 0 7 1 0 . W T 1 = D H % 0 , B L T 2 8 . W O u p t u t r e w o p PO H T = D , % 0 1 V 9 , t S o e r e . 1 7 . 2 3 W H T , % 0 1 = D L T B ) 5 . 4 ( W T l a t o ha c i n o m r n o i t r o t s i d D H T PO W m 0 5 2 = 3 . 0 . 1 5 % Inp t u e c n a t s i s e r i r 1 2 30 kΩ R = g 0 0 5 . 0 . 1 mV O p t u ut e s i o n v e g a t l o V O N R = g k 0 1 Ω 0 8 . 0 . 2 mV p i R l p e n o i t c e j e r r R = g R , 0 = f z H 0 0 1 , VR V m 0 5 1 = 0 4 48 dB r C l a t s s o k CT = g R k 0 1 Ω, = f H k 1 , z V m B d 0 = o 0 4 58 dB
Equivalent Circuit Block Diagram Sample Application Circuit : Stereo Use
No.1697–2/10
