LMC6482IN National Semiconductor, LMC6482IN Datasheet - Page 17
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LMC6482IN
Manufacturer Part Number
LMC6482IN
Description
Operational Amplifier (Op-Amp) IC
Manufacturer
National Semiconductor
Specifications of LMC6482IN
No. Of Amplifiers
2
Slew Rate
1.3V/µs
No. Of Pins
8
Amplifier Type
Operational
Mounting Type
Through Hole
Peak Reflow Compatible (260 C)
No
Leaded Process Compatible
No
Package / Case
8-DIP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LMC6482IN
Manufacturer:
NSC
Quantity:
5 510
Company:
Part Number:
LMC6482IN
Manufacturer:
ST
Quantity:
5 510
Part Number:
LMC6482IN
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LMC6482IN/AIN
Manufacturer:
NSC
Quantity:
5 510
Application Information
for offset voltage, CMRR and gain. Low cost and low power
consumption are the main advantages of this two op-amp
circuit.
11.0 Spice Macromodel
A spice macromodel is available for the LMC6482. This
model includes accurate simulation of:
and many more characteristics as listed on the macromodel
disk.
Contact your local National Semiconductor sales office to
obtain an operational amplifier spice model library disk.
Typical Single-Supply Applications
• Input common-mode voltage range
• Frequency and transient response
• GBW dependence on loading conditions
• Quiescent and dynamic supply current
• Output swing dependence on loading conditions
with Input Current Protection (RI)
FIGURE 17. Half-Wave Rectifier
FIGURE 16. Low-Power Two-Op-Amp Instrumentation Amplifier
(Continued)
DS011713-31
17
Higher frequency and larger common-mode range applica-
tions are best facilitated by a three op-amp instrumentation
amplifier.
The circuit in Figure 17 uses a single supply to half wave rec-
tify a sinusoid centered about ground. R
the amplifier caused by the input voltage exceeding the sup-
ply voltage. Full wave rectification is provided by the circuit in
Figure 19 .
FIGURE 18. Half-Wave Rectifier Waveform
with Input Current Protection (R
FIGURE 19. Full Wave Rectifier
DS011713-30
I
limits current into
DS011713-33
I
)
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DS011713-32