ca3280 Intersil Corporation, ca3280 Datasheet - Page 10

• Manufacturer Part Number: ca3280
• Description: Dual, 9mhz, Operational Transconductance Amplifier Ota
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 23. SUPPLY CURRENT vs AMPLIFIER BIAS CURRENT
Metallization Mask Layout
10
10
10
10
10
-1
1
4
3
2
1
10
-1
V
S
= 15V
T
A
= 125
AMPLIFIER BIAS CURRENT ( A)
T
1
A
o
C
= -55
o
C, 25
10
o
10
C
1
Dimensions in parentheses are in millimeters and derived from
the basic inch dimensions as indicated. Grid graduations are in
mils (10
The photographs and dimensions represent a chip when it is
part of the wafer. When the wafer is cut into chips, the cleavage
angles are 57
chip. Therefore, the isolated chip is actually 7 mils (0.17mm)
larger in both dimensions.
(Continued)
-3
10
inch).
2
o
instead of 90
CA3280, CA3280A
10
3
o
with respect to the face of the
FIGURE 24. INPUT BIAS CURRENT vs AMPLIFIER BIAS
10
10
10
10
4
3
2
1
1
10
-1
V
S
= 15V
CURRENT
T
A
T
= 125
A
= -55
AMPLIFIER BIAS CURRENT ( A)
1
o
C
o
C
10
T
A
1
= 25
o
C
10
2
10
3