Technical Note

2/10

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2013.11 - Rev.D

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BA5406,BA5417

●

Absolute maximum ratings (Ta=25℃)

Parameter

Symbol

Ratings

Unit

BA5406

BA5417

Supply voltage

Vcc

18

*1

20

*1

V

Power dissipation

Pd

20

*2

15

*3

W

Operating temperature

Topr

-20 ~ +75

-20 ~ +75

℃

Storage temperature

Tstg

-30 ~ +125

-55 ~ +150

℃

*1 When no signal

*2 Back metal temperature 75℃

*3 Ta=75°C (Using infinite heatsink)

●

Operating range (Ta=25℃)

Parameter

Symbol

Ratings

Unit

BA5406

BA5417

Supply voltage

5.0 ~ 15.0

6.0 ~ 15.0

V

●

Electrical characteristics (BA5406 : Unless otherwise noted, Ta=25℃, Vcc=12V)

(BA5417 : Unless otherwise noted, Ta=25℃, Vcc=9V)

Parameter

Symbol

Limits

Unit.

Conditions

BA5406

BA5417

Quiescent current

40

22

mA

Rated output power

5.0

5.0

W

Closed loop voltage gain

46

45

dB

―

Output noise voltage

0.6

0.3

mVrms Rg=10kΩ, DIN-Audio

Total harmonic distortion

THD

0.3

0.1

%

Ripple rejection

RR

―

55

dB

Crosstalk

CT

―

65

dB

Standby current

―

0

µA

―

Standby pin input current

―

0.15

mA

Standby pin

control voltage

Activated

―

3.5 ~ Vcc

V

―

Not Activated

―

0 ~ 1.2

V

―

* Note: This IC is not designed to be radiation-resistant.