ELECTRICAL CHARACTERISTICS (continued)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

AUDIO OUTPUTS

Output Voltage

d = 0.3%

2.3

2.8

Vrms

Output Load Resistance

2

K

Ω

Output Load Capacitance

10

nF

Output resistance

25

75

Ω

DC Voltage Level

4.6

5.0

5.4

V

GENERAL

Output Noise

BW = 20-20KHz, flat

output muted

all gains = 0dB Single Ended

all gains = 0dB Diff. Inputs

4

5

10

15

30

µV

µV

µV

S/N

Signal to Noise Ratio

Single Ended

Differential Inputs

106

100

dB

dB

d

Distortion

0.01

%

Sc

Channel Separation left/right

70

95

dB

Total Tracking error

0

0

0

1

2

1

dB

dB

dB

Output Attenuation

Mute Condition (3)

80

90

dB

BUS INPUTS

Input Low Voltage

1V

Input High Voltage

3

V

Notes:

(1) Bass and Treble response see attached diagram (fig.17). The center frequency and quality of the resonance behaviour can be choosen by

the external circuitry. A standard first order bass response can be realized by a standard feedback network

(2) The selected input is grounded thru the 2.2

µF capacitor.

(3) Condition obtained programming: mute on speaker attenuators (1X111111) followed by selection of SECMUTE (1XXXX111).

TDA7311

5/11