parameter

conditions

symbol

min.

typ.

max.

unit

Output power

Total harmonic distortion

Low frequency roll-off

High frequency roll-off

Closed loop voltage gain

Supply voltage ripple rejection

ON

ON

mute

stand-by

Input impedance

Noise output voltage

ON

ON

mute

Channel separation

Channel balance

note 4;

THD = 0,5%

THD = 10%

note 5;

-3 dB

-1 dB

note 6

f= 100 Hz

f= 10 Hz to 10 kHz

note 7;

note 8

THD

SVRR

SVRR

SVRR

SVRR

lZil

Vno(rms)

Vno(rms)

Vno(rms)

a

lDGvl

4

5,5

-

-

20

39

40

48

48

80

50

-

-

-

40

-

5

6,0

0,1

45

-

40

-

-

-

-

60

150

250

120

-

0,1

-

-

-

-

-

41

-

-

-

-

75

-

500

-

-

1

W

W

%

Hz

kHz

dB

dB

dB

dB

dB

k

Ω

mV

mV

mV

dB

dB

Notes to the characteristics

1.

All characteristics are measured using the circuit shown in Fig. 4.

2.

The circuit is DC adjusted at Vp= 6V to 18V and AC operating at Vp= 8,5V to 18 V.

3.

At 18 V < Vp< 30 V the DC output voltage < Vp/2.

4.

Output power is measured directly at the output pins of the IC.

5.

Frequency response externally fixed.

6.

Ripple rejection measured at the output with a source impedance of 0 ^ (maximum ripple amplitude of 2 V) and a

frequency between 100 Hz and 10 kHz.

7.

Noise voltage measured in a bandwidth of 20 Hz to 20 kHz.

8.

Noise output voltage independent of R^ (V j = 0 V).

3

KKA1519