TS358 Taiwan Semiconductor Company, TS358 Datasheet - Page 7

• Manufacturer Part Number: TS358
• Description: Dual Operating Amplifier
• Manufacturer: Taiwan Semiconductor Company

e
e
1
2
Figure 10. High Impedance Differential Amplifier
90
80
70
MC1403
R1
0
V
TS358
+
TS358
CC
1/2
-
1/2
-
+
a R1
b R1
Figure 8. Voltage Reference
2.0
e
Figure 7. Input Bias Current versus
o
= C (1 + a + b) (e
4.0
V
R2
CC
6.0
2.5V
, POWER SUPPLY VOLTAGE (V)
C R
1
C R
1
Supply Voltage
8.0
-
1/2
TS358
+
R1
V
2
O
R
- e
10
V
= 2.5 V (1 +
CC
1
)
TS358
1/2
-
+
12
R
14
R1
R2
V
O
)
16
e
o
18
V
ref
20
=
V
V
1
2
V
ref
ref
in
V
CC
Figure 9. Wien Bridge Oscillator
Figure 11. Comparator with Hysteresis
R1
10k
R
V
V
inH
inL
H =
=
1/2
TS358
=
+
-
5.0 k
R1 + R2
R2
R1 + R2
R1 + R2
R1
R1
R1
1/2
TS358
C
-
+
50k
R
V
(V
(V
(V
CC
OH
OH
OL
C
V
- V
- V
- V
O
ref
ref
OL
V
V
) + V
V
OH
) + V
OL
)
For: f
O
f
o
=
V
ref
ref
O
2 RC
R = 16 k
C = 0.01 F
o
1
= 1.0 kHz
V
Hysteresis
inL
V
ref
V
inH