BA728F データシートの表示（PDF） - ROHM Semiconductor

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BA728F

Dual operational amplifier

ROHM Semiconductor 

Standard ICs

•Electrical characteristic curve

20

15

10

5

0

100

1k

10k

100k

1M

FREQUENCY: f (Hz)

Fig.8 Maximum output voltage vs.

frequency

BA728 / BA728F / BA728N

4

3

2

1

0

3

2

1

0

0

10

20

30

40

TIME (µs)

Fig.9 Output response characteristics

10

5

0

–5

– 10

0

±5

± 10

POWER SUPPLY VOLTAGE: V ± (V)

Fig.10 Maximum output voltage vs.

power supply voltage

•Operation notes

(1)Unused circuit connections

If there are any circuits which are not being used, we

recommend making connections as shown in Figure

11, with the non-inverted input pin connected to the

potential within the in-phase input voltage range (VICM).

VCC

–

To potential

+

in VICM

VEE

Fig.11 Unused circuit connections

•External dimensions (Units: mm)

BA728

9.3 ± 0.3

8

5

1

4

7.62

0.3 ± 0.1

2.54

0.5 ± 0.1 0° ~ 15°

BA728F

5.0 ± 0.2

8

5

1

4

1.27

0.4 ± 0.1 0.3Min.

BA728N

19.3 ± 0.2

2.8 ± 0.2

0.15

1

2.54

8

0.6

0.3 ± 0.1

0.8

1.3

DIP8

4

SOP8

SIP8

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