20

15

100k

10k

1k

100

1M

10

5

0

FREQUENCY: f (Hz)

Fig.8 Maximum output voltage vs.

frequency

4

2

0

1

2

3

1

3

0

20

40

30

10

0

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

(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

4

Standard ICs

BA728 / BA728F / BA728N

–

+

To potential

Fig.11 Unused circuit connections

DIP8

SOP8

SIP8

BA728

BA728F

BA728N

0.5

85

14

9.3

0.3

2.54

0

° ~ 15°

7.62

0.4

± 0.1

1.27

0.15

0.3Min.

5.0

± 0.2

85

4

1

1

8

2.54

1.3

0.8

0.6

0.3

± 0.1

2.8

± 0.2

19.3

± 0.2