1

2

3

4

5

6

7

9

10

11

8

N.C.

N.C.

S-GND

PW-GND

ST-BY

MUTE

N.C.

IN1

VCC

OUT1-

OUT1+

13

14

15

12

OUT2+

OUT2-

VCC

IN2

D95AU261

PIN CONNECTION (Top view)

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

VS

Supply Voltage

20

V

IO

Output Peak Current (internally limited)

2

A

Ptot

Total Power Dissipation (Tcase = 70

°C)

33

W

Top

Operating Temperature

0 to 70

°C

Tstg, Tj

Storage and Junction Temperature

-40 to +150

°C

THERMAL DATA

Symbol

Description

Value

Unit

Rth j-case

Thermal Resistance Junction to case

Typ. 1.4

Max. 2

°C/W

ELECTRICAL CHARACTERISTICS (VCC = 16.5V, RL = 8

Ω, f = 1kHz, Tamb = 25°C unless otherwise

specified.)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

VCC

Supply Range

6.5

18

V

Iq

Total Quiescent Current

RL =

∞

50

65

mA

VOS

Output Offset Voltage

120

mV

PO

Output Power

THD = 10%

13

15

W

THD

Total Harmonic Distortion

PO = 1W

0.1

0.3

%

PO = 0.1W to 5W

f = 100Hz to 15kHz

1%

SVR

Supply Voltage Rejection

f = 100Hz VR = 0.5V

40

56

dB

CT

Crosstalk

46

60

dB

AMUTE

Mute Attenuation

60

80

dB

TW

Thermal Threshold

150

°C

GV

Closed Loop Voltage Gain

31

32

33

dB

∆Gv

Voltage Gain Matching

0.5

dB

Ri

Input Resistance

25

30

K

Ω

TDA7297

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