CA3440 Intersil Corporation, CA3440 Datasheet - Page 4

• Manufacturer Part Number: CA3440
• Description: 63kHz/ Nanopower/ BiMOS Operational Amplifiers
• Manufacturer: Intersil Corporation

Typical Applications
Typical Performance Curves
FIGURE 5. OUTPUT VOLTAGE SWING AND COMMON MODE
INPUT
-0.4
-0.8
-1.2
-1.6
-2.0
2.0
1.6
1.2
0.8
0.4
FIGURE 3. HIGH INPUT IMPEDANCE AMPLIFIER
0
0
500pF
INPUT VOLTAGE RANGE vs SUPPLY VOLTAGE
4.7M
2.2M
R
Standby Power = 90 W
Gain = 20dB
BW: 20Hz to 3kHz
SR = 0.016V/ s
4.7M
+
V
2 F
V
IN
V
ICR
V
ICR
O
O
>20M
+
-
+
-
SUPPLY VOLTAGE (V)
5
2
3
0 = (V+ OR V-)
1
CA3440
+
-
5
+9V
7
4
8
22M
10M
10
6
T
R
A
L
OUTPUT
= 25
= 100k
o
C
CA3440
15
3-149
1.2M
1000
12M
9, 11
100
FIGURE 4. MICROPOWER BANDGAP REFERENCE
1, 2
10
FIGURE 6. SET CURRENT vs SUPPLY CURRENT
1
10
10
T
V
A
S
= 25
= 5V
o
C
7
3
1.2M
6, 8
4, 5 DIODES
FROM CA3086
SUPPLY CURRENT (nA)
100
2
3
13
-
CA3440
+
1
8
5
22M
+5V
7
4
1000
6
2.35V
AT 200 A
10,000