LV4900HR

No.A0651-2/14

Specifications

Maximum Ratings at Ta = 25

°C

Parameter

Symbol

Conditions

Ratings

Unit

Maximum supply voltage

VD

Externally applied voltage

15

V

Maximum output current

IO peak

3.75

A/ch

Allowable power dissipation

Pd max

Independent package

886

mW

Operating temperature

Topr

-25 to +75

°C

Storage temperature

Tstg

-50 to +150

°C

Operating Conditions at Ta = 25

°C

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

Recommended supply voltage range

VD

Externally applied voltage

10

12

14

V

Recommended load resistance

RL

Speaker load

4

8

Ω

Electrical Characteristics at Ta = 25

°C, VD = 12V, RL = 8Ω, L = 22µH, C = 0.33µF

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

Standby current

Ist

STBY = L, MUTE = L

13

25

µA

Muting current

Imute

STBY = H, MUTE = L

13.5

20

mA

Quiescent current

ICCO

STBY = H, MUTE = H

60

70

mA

Voltage gain

VG

fin = 1kHz, VO = 0dBm

27

29

31

dB

Output offset voltage

Voffset

Rg = 0

-150

150

mV

Total harmonic distortion

THD@1W

PO = 1W, fin = 1kHz, AES17

0.15

0.5

%

Maximum output

PO1@10%

THD+N = 10%, AES17

8

10

W

Channel separation

CH sep.

Rg = 0, VO = 0dBm, DIN AUDIO

55

70

dB

Ripple rejection ratio

SVRR

fr = 100Hz, Vr = 0dBm, Rg = 0, A-weight

50

65

dB

Noise

VNO

Rg = 0, A-weight

100

300

µVrms

High-level output voltage

VIH

STBY pin and MUTE pin

3

V

Low-level output voltage

VIL

STBY pin and MUTE pin

1

V

Power supply voltage drop protection

circuit upper limit value

UV_UPPER

VD pin voltage monitor

8.0

V

Power supply voltage drop protection

circuit lower limit value

UV_LOWER

VD pin voltage monitor

7.0

V

Note : The values of these characteristics were measured in the SANYO test environment. The actual values in an end system will vary depending on the

printed circuit board pattern, the external components actually used, and other factors.

Package Dimensions

unit : mm (typ)

3251

SANYO : HSOP36R(375mil)

(6.2)

36

1

19

18

0.8

2.0

17.8

0.3

2.7

0.25

(0.5)