LMC6064AIM National Semiconductor, LMC6064AIM Datasheet - Page 11

• Manufacturer Part Number: LMC6064AIM
• Description: IC, OP-AMP, 100kHZ, 0.035V/µs, SOIC-14
• Manufacturer: National Semiconductor

Specifications of LMC6064AIM

• Op Amp Type: Precision
• No. Of Amplifiers: 4
• Bandwidth: 100kHz
• Slew Rate: 0.035V/µs
• Supply Voltage Range: 4.5V To 15V
• Amplifier Case Style: SOIC
• No. Of Pins: 14
• 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).
Typical Single-Supply
Applications
(V
The extremely high input impedance, and low power con-
sumption, of the LMC6064 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.
If R
A
+
1
V
= 5.0 V
= R
100 for circuit shown (R
5
, R
3
DC
= R
)
6
, and R
(Continued)
4
= R
2
7
= 9.822k).
; then
FIGURE 7. Instrumentation Amplifier
FIGURE 6. Air Wiring
11
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
14
), 0.01% gain accuracy at A
2
provides a simple means of adjusting gain
01146611
imbalance in bridge source resistance.
01146612
V
= 100, excellent
7
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is an initial