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