2/8

●Absolute maximum ratings (Ta=25°C)

Parameter

Symbol

Limits

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

°C

Storage temperature

Tstg

-30～+125

-55～+150

°C

●Operating range (Ta=25°C)

Parameter

Symbol

Limits

Unit

BA5406

BA5417

Supply voltage

5.0～15.0

6.0～15.0

V

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

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

Parameter

Symbol

BA5406

BA5417

Unit.

Conditions

Quiescent current

40

22

mA

Rated output power

5.0

5.0

W

THD=10%,Ta=12V,

RL=32Ω

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

μ

A

―

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.

●Cautions on use

1.

Numbers and data in entries are representative design values and are not guaranteed values of the items.

2.

Although ROHM is confident that the example application circuit reflects the best possible recommendations, be sure to

verify circuit characteristics for your particular application. Modification of constants for other externally connected circuits

may cause variations in both static and transient characteristics for external components as well as this Rohm IC. Allow

for sufficient margins when determining circuit constants.

3.

Absolute maximum ratings

Use of the IC in excess of absolute maximum ratings, such as the applied voltage or operating temperature range

(Topr), may result in IC damage. Assumptions should not be made regarding the state of the IC (short mode or open

mode) when such damage is suffered. A physical safety measure, such as a fuse, should be implemented when using

the IC at times where the absolute maximum ratings may be exceeded.

4.

GND potential

Ensure a minimum GND pin potential in all operating conditions. Make sure that no pins are at a voltage below the

GND at any time, regardless of whether it is a transient signal or not.

5.

Thermal design

Perform thermal design, in which there are adequate margins, by taking into account the permissible dissipation (Pd)

in actual states of use.

6.

Short circuit between terminals and erroneous mounting

Pay attention to the assembly direction of the ICs. Wrong mounting direction or shorts between terminals, GND, or other

components on the circuits, can damage the IC.

7.

Operation in strong electromagnetic field

Using the ICs in a strong electromagnetic field can cause operation malfunction.