LMC6062AIM National Semiconductor, LMC6062AIM Datasheet - Page 11

• Manufacturer Part Number: LMC6062AIM
• Description: Operational Amplifier (Op-Amp) IC
• Manufacturer: National Semiconductor

Specifications of LMC6062AIM

• No. Of Amplifiers: 2
• Slew Rate: 0.035V/µs
• No. Of Pins: 8
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• Package / Case: 8-NSOIC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Latchup
(Input pins are lifted out of PC board and soldered directly to components.
All other pins connected to PC board).
If R
A
1
V
= R
100 for circuit shown (R
5
, R
3
= R
6
, and R
(Continued)
FIGURE 6. Air Wiring
4
= R
2
7
= 9.822k).
; then
FIGURE 8. Low-Leakage Sample and Hold
FIGURE 7. Instrumentation Amplifier
01129810
11
Typical Single-Supply Applications
(V
The extremely high input impedance, and low power con-
sumption, of the LMC6062 make it ideal for applications that
require battery-powered instrumentation amplifiers. Ex-
amples of these types of applications are hand-held pH
probes, analytic medical instruments, magnetic field detec-
tors, gas detectors, and silicon based pressure transducers.
Figure 7 shows an instrumentation amplifier that features
high differential and common mode input resistance
(
CMRR with 1 k
Input current is less than 100 fA and offset drift is less than
2.5 µV/˚C. R
over a wide range without degrading CMRR. R
trim used to maximize CMRR without using super precision
matched resistors. For good CMRR over temperature, low
drift resistors should be used.
>
+
10
= 5.0 V
14
), 0.01% gain accuracy at A
DC
2
)
provides a simple means of adjusting gain
01129812
imbalance in bridge source resistance.
01129811
V
= 100, excellent
7
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is an initial