LV4900HR View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LV4900HR

Bi-CMOS LSI Class-D Audio Power Amplifier BTL 10W×2ch

SANYO -> Panasonic 

LV4900HR

10

7 VD = 12V

5 RL = 8Ω

3 2ch-Drive

2 AES17

THD+N -- Power

fin = 6.67kHz

1

7

5

3

2

fin = 1kHz

0.1

7

5

fin = 100Hz

3

2

0.01

0.001 2 3 5 70.01 2 3 5 7 0.1 2 3 5 7 1 2 3 5 7 10

Power – W

Response -- Frequency

10

VD = 12V

RL = 8Ω

5 PO = 1W

0

–5

– 10

– 15

– 20

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

Frequency, f – Hz

CH Sep. -- Frequency

0

VD = 12V

– 10 RL = 8Ω

Rg = 0

– 20 VO = 0dBm

DIN AUDIO

– 30

10

7 VD = 12V

5

3

RL = 8Ω

2 PO = 1W

10 2ch-Drive

7 AES17

5

3

2

THD+N -- Frequency

10

7

5

3

2

10

7

5

3

2

0.001

10

60

2 3 5 7100 2 3 5 7 1k 2 3 5 710k 2 3 5 7100k

Frequency, f – Hz

Phase -- Frequency

40

20

0

– 20

– 40

– 60

VD = 12V

RL = 8Ω

– 80 PO = 1W

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

2 3 5 7 10k

2 3 5 7100k

Frequency, f – Hz

10

VD = 12V

7 RL = 8Ω

5 A-weight

VNO -- Rg

3

2

– 40

– 50

– 60

CH1→CH2

– 70

– 80

10

CH2→CH1

2 3 5 7100 2 3 5 7 1k 2 3 5 710k 2 3

Frequency, f – Hz

SVRR -- Ripple Frequency

0

VD = 12V

– 10 RL = 8Ω

Rg = 0

– 20 VDr = 0dBm

A-weight

5 7100k

– 30

– 40

– 50

0.1

7

5

3

2

0.01

1

100

2 3 5 7 10 2 3 5 7100 2 3 5 7 1k 2 3 5 710k 2 3 5 7100k

Rg – Ω

Efficiency -- Power

RL = 8Ω

80

RL = 4Ω

60

40

– 60

– 70

– 80

10

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

Ripple Frequency – Hz

20

VD = 12V

fin = 1kHz

2ch-Drive

0

AES17

0

3

6

9

12

15

Power – W

No.A0651-13/14

Share Link: