Features: Ultra Low Supply Current 20 A/Amplifier
Guaranteed Characteristics at 3V and 5V
Rail-to-Rail Input Common-Mode Voltage Range
Rail-to-Rail Output Swing (within 10 mV of rail, VS = 5V and RL = 25 k)
Low Input Current 150 fA
Low Input Offset Voltage 0.25 mVApplicationBattery Operated Circuits
Transducer Interface Circuits
Portable Communication Devices
Medical Applications
Battery MonitoringPinout
Specifications
| Channels |
4 Channels |
| VCM Min from Neg Supply |
-0.1 Volt |
| VCM Max from Pos Supply |
0.3 Volt |
| Offset Voltage max, 25C |
3, 0.5 mV |
| Supply Min |
3 Volt |
| Supply Max |
15.5 Volt |
| Gain Bandwidth |
0.05 MHz |
| Supply Current Per Channel |
0.02 mA |
| PowerWise Rating 2 |
400 uA/MHz |
| Input OutputType |
R-R In and Out |
| Vout Min vs Negative Supply |
0.005 Volt |
| Vout Max vs Positive Supply |
-0.005 Volt |
| Max Input Bias Current |
0.005, 0.2 nA |
| Slew Rate |
0.028, 0.015 Volts/usec |
| Voltage Noise |
80 nV/root(Hz) |
| Output Current |
27 mA |
| Shut down |
No |
| Special Features |
Undefined |
| Temperature Min |
-40, -55 deg C |
| Temperature Max |
85, 125 deg C |
| Function |
Op Amp |
| View Using Catalog |
ESD Tolerance (Note 2) ...........................................................2.0 kV
Differential Input Voltage ........................................±Supply Voltage
Voltage at Input/Output Pin........................ (V+) + 0.3V, (V−) − 0.3V
Supply Voltage............................................................ (V+ − V−) 16V
Current at Input Pin (Note 12) ...............................................±5 mA
Current at Output Pin(Notes 3, 8)........................................ ±30 mA
Current at Power Supply Pin 40 mA
Lead Temp. (Soldering, 10 sec.) ..............................................260°C
Storage Temperature Range ................................−65°C to +150°C
Junction Temperature (Note 4)............................................... 150°CDescriptionThe LMC6464 is a micropower version of the popular LMC6482/4, combining Rail-to-Rail Input and Output Range with very low power consumption.
The LMC6464 provides an input common-mode voltage range that exceeds both rails. The rail-to-rail output swing of the amplifier, guaranteed for loads down to 25 k, assures maximum dynamic sigal range. This rail-to-rail performance of the amplifier, combined with its high voltage gain makes it unique among rail-to-rail amplifiers. The LMC6462/4 is an excellent upgrade for circuits using limited common-mode range amplifiers.
The LMC6464, with guaranteed specifications at 3V and 5V, is especially well-suited for low voltage applications. A quiescent power consumption of 60 µW per amplifier (at VS = 3V) can extend the useful life of battery operated systems. The amplifier's 150 fA input current, low offset voltage of 0.25 mV, and 85 dB CMRR maintain accuracy in battery-powered systems.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
| LMC6464AIM |
P2CMOS |
0 |
48295 |
0 |
1 |
4172500 |
2 |
536440139 |
| LMC6464AIMX |
P2CMOS |
0 |
48295 |
0 |
1 |
4172500 |
2 |
536440139 |
| LMC6464AMWG-QML |
P2CMOS |
0 |
48295 |
0 |
1 |
4172500 |
2 |
536440139 |
| LMC6464BIM |
P2CMOS |
0 |
48295 |
0 |
1 |
4172500 |
2 |
536440139 |
| LMC6464BIMX |
P2CMOS |
0 |
48295 |
0 |
1 |
4172500 |
2 |
536440139 |
| LMC6464BIN |
P2CMOS |
0 |
48295 |
0 |
1 |
4172500 |
2 |
536440139 |
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.For more information on Reliability Metrics, please click here.
Design Tools
| Title |
Size in Kbytes |
Date |
|
|
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| Amplifiers Selection Guide software for Windows |
8 Kbytes |
6-Mar-2007 |
View |
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If you have trouble printing or viewing PDF file(s), see Printing Problems.
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Application Notes
| Title |
Size in Kbytes |
Date |
|
| AN-1515: Application Note 1515 A Comprehensive Study of the Howland Current Pump |
227 Kbytes |
29-Jan-08 |
Download |
If you have trouble printing or viewing PDF file(s), see Printing Problems.
|
LMC6464 Data Sheet
