25

°C Refer to the test circuit, unless otherwise specified.)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

INPUTS

Input Resistance

35

50

65

K

Ω

1st VOLUME CONTROL

Control Range

45

47

49

dB

Maximum Attenuation

45

47

49

dB

Step Resolution

0.5

1.0

1.5

dB

Attenuation Set Error

G = 0 to -24dB

-1.0

1.0

dB

G = -24 to -47dB

-1.5

1.5

dB

Tracking Error

G = 0 to -24dB

1

dB

G = 24 to -47dB

2

dB

Mute Attenuation

80

100

dB

DC Steps

Adiacent Attenuation Steps

0

3

mV

0.5

5

mV

2nd VOLUME CONTROL

Control Range

45

47

49

dB

Maximum Attenuation

45

47

49

dB

Step Resolution

0.5

1.0

1.5

dB

Attenuation Set Error

G = 0 to -24dB

-1.0

1.0

dB

G = -24 to -47dB

-1.5

1.5

dB

Tracking Error

G = 0 to -24dB

1

dB

G = 24 to -47dB

2

dB

Mute Attenuation

80

100

dB

DC Steps

Adiacent Attenuation Steps

0

3

mV

0.5

5

mV

BASS

Internal Feedback Resistance

32

44

56

K

Ω

Control Range

±11.5

±14

±16

dB

Step Resolution

0.5

1

1.5

dB

MIDDLE

Internal Feedback Resistance

18

25

32

K

Ω

Control Range

±11.5

±14

±16

dB

Step Resolution

0.5

1

1.5

dB

TREBLE

Control Range

±13

±14

±15

dB

Step Resolution

0.5

1

1.5

dB

SUPPLY

Supply Voltage (note1)

6

9

10.5

V

Supply Current

4

7

10

mA

SVR

Ripple Rejection

60

90

dB

SOFT MUTE

Mute Attenuation

45

60

dB

Delay Time

0.8

1.5

2

ms

15

25

45

ms

TDA7339

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