LV47011P

No.A1838-2/10

Specifications

Maximum Ratings at Ta = 25

C

Parameter

Symbol

Conditions

Ratings

Unit

Maximum supply voltage

VCC max1

No signal, t = 1 minute

26

V

VCC max2

During operations

18

V

Maximum output current

IO peak

Per channel

4.5/ch

A

Allowable power dissipation

Pd max

With an infinity heat sink

50

W

Operating temperature

Topr

-40 to +85

C

Storage temperature

Tstg

-40 to +150

C

Thermal resistance between the junction

and case

j-c

1

C/W

Recommended Operating Ranges at Ta = 25

C

Parameter

Symbol

Conditions

Ratings

Unit

Recommended supply voltage

VCC

14.4

V

Recommended load resistance

RL op

4



Operating supply voltage range

VCC op

A range not exceeding Pdmax

8 to 16

V

Electrical Characteristics at Ta = 25°C, VCC = 14.4V, RL = 4, f = 1kHz, Rg = 600

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

Quiescent current

ICCO

RL = , Rg = 0

200

400

mA

Standby current

Ist

Vst = 0V

3

A

Voltage gain

VG

VO = 0dBm

25

26

27

dB

Voltage gain difference

VG

-1

+1

dB

Output power

PO

THD = 10%

24

29

W

PO max1

Max Power

45

W

PO max2

VCC = 15.2, Max Power

50

W

Output offset voltage

Vn offset

Rg = 0



-100

+100

mV

Total harmonic distortion

THD

PO = 4W

0.03

0.12

%

Channel separation

CHsep

VO = 0dBm, Rg = 10k

55

65

dB

Ripple rejection ratio

SVRR

Rg = 0

, fr = 100Hz, VCCR = 0dBm

50

65

dB

Output noise voltage

VNO

Rg = 0

, B.P.F. = 20Hz to 20kHz

80

150

Vrms

Input resistance

Ri

40

50

65

k



Mute attenuation

Matt

VO = 20dBm, mute : on

75

90

dB

Standby pin control voltage

Vstby H

Amp : on

2.5

VCC

V

Vstby L

Amp : off

0.0

0.5

V

Mute pin control voltage

Vmute H

Mute : off

Open

-

Vmute L

Mute : on

0.0

1.0

V

Output offset detection

Detection threshold voltage

Vosdet

1.2

1.8

2.4

V

* 0dBm = 0.775Vrms

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating

Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.