LM343 NSC [National Semiconductor], LM343 Datasheet - Page 7

• Manufacturer Part Number: LM343
• Description: High Voltage Operational Amplifier
• Manufacturer: NSC [National Semiconductor]

Typical Applications
The 38V supplies allow for a 5% voltage tolerance All resistors are
R7 may be adjusted to compensate for the resistance tolerance of R4–R7 for best CMR
R2 may be adjustable to trim the gain
(For more detail see AN-127)
g
34V Common-Mode Instrumentation Amplifier
130 V
p-p
Drive Across a Floating Load
watt except as noted
A
V
e
7
1
a
2 R1
R2
R5
R4
WHERE
R4
R5
e
e
R6
R7
TL H 7783 – 10
TL H 7783– 9