LA42102 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LA42102

10W x 2ch Power Amplifier / Monolithic Linear IC

SANYO -> Panasonic 

LA42102

SVRR – fr

0 VCC = 14V

RL = 8Ω

– 10 Rg = 0

VCCR = 0dBm

CVCC (CVCC) = 1µF

– 20

0 RL = 8Ω

Rg = 0

SVRR – VCC

– 10 fR = 100Hz

VCCR = 0dBm

CVCC (CVCC) = 1µF

– 20

– 30

– 30

– 40

– 40

ch2

– 50

– 50

– 60

ch1

– 70

10

10

0

2 3 5 7 100 2 3 5 7 1k 2 3 5 7 10k 2 3 5 7100k

Ripple frequency, fr – Hz

Mute – MUTE ATT

ch1 and ch2 is similar

– 10

– 20

– 30

– 40

– 50

– 60

– 70

VCC = 14V

RL = 8Ω

– 80 Rg = 600Ω

f = 1kHz

– 90 VO = 1Vrms (VMUTE = 0V)

– 100 BPF = 20Hz to 20kHz

0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3

Mute – V

12 VCC = 14V

RL = 8Ω

Rg = 600Ω

Pd – PO

f = 1kHz

9 Pd = VCC×ICC-PO

– 60

– 70

8

12

16

Supply voltage, VCC – V

0 VCC = 14V

RL = 8Ω

SVRR – VCCR

– 10 Rg = 0

fR = 100Hz

CVCC (CVCC) = 1µF

– 20 SVRR = 20log (VO/VCCR)

– 30

– 40

– 50

– 60

– 70

0

0.5

1

1.5

VCCR– Vrms

ch2

ch1

20

ch2

ch1

2

6

3

0

0.1

23

57 1

23

5 7 10

Output power, PO – W

No.A0494-7/8

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