Features: (Typical unless otherwise stated)
Low offset voltage: 150 V
Operates from 4.5V to 15V single supply
Ultra low input bias current: 10 fA
Output swing to within 20 mV of supply rail, 100k load
Input common-mode range includes V−
High voltage gain: 130 dB
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Charge amplifier for piezoelectric transducersPinout
Specifications
| Supply Min |
4.5 Volt |
| Supply Max |
15.5 Volt |
| Gain Bandwidth |
1.3 MHz |
| Slew Rate |
1.5 Volts/usec |
| Offset Voltage max, 25C |
0.8, 0.35 mV |
| Max Input Bias Current |
0.004, 0.1 nA |
| Input OutputType |
Vcm to V-, R-R Out |
| Supply Current Per Channel |
0.45 mA |
| PowerWise Rating 2 |
346.2 uA/MHz |
| Channels |
2 Channels |
| Output Current |
21 mA |
| Shut down |
No |
| Special Features |
Undefined |
| Voltage Noise |
22 nV/root(Hz) |
| Temperature Max |
85 deg C |
| Temperature Min |
-40 deg C |
| Function |
Op Amp |
| View Using Catalog |
Differential Input Voltage........................................... ±Supply Voltage
Voltage at Input/Output Pin............................... (V+) +0.3V,(V−) −0.3V
Supply Voltage (V+ − V−) ................................................................16V
Output Short Circuit to V+ ......................................................(Note 11)
Output Short Circuit to V− ........................................................(Note 2)
Lead Temperature(Soldering, 10 Sec.) ......................................260°C
Storage Temp. Range ..............................................−65°C to +150°C
Junction Temperature .................................................................150°C
ESD Tolerance (Note 4)................................................................... 2 kV
Current at Input Pin ..................................................................±10 mA
Current at Output Pin ................................................................±30 mA
Current at Power Supply Pin ..........................................................40 mA
Power Dissipation ........................................................................(Note 3)DescriptionThe LMC6082 is a precision dual low offset voltage operational amplifier, capable of single supply operation. Performance characteristics include ultra low input bias current, high voltage gain, rail-to-rail output swing, and an input common mode voltage range that includes ground. These features, plus its low offset voltage, make the LMC6082 ideally suited for precision circuit applications.
Other applications using the LMC6082 include precision full-wave rectifiers, integrators, references, and sample-and-hold circuits.
This device is built with National's advanced Double-Poly Silicon-Gate CMOS process.
For designs with more critical power demands, see the LMC6062 precision dual micropower operational amplifier.
PATENT PENDING
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
| LMC6082AIM |
P2CMOS |
0 |
48295 |
0 |
1 |
4172500 |
2 |
536440139 |
| LMC6082AIMX |
P2CMOS |
0 |
48295 |
0 |
1 |
4172500 |
2 |
536440139 |
| LMC6082AIN |
P2CMOS |
0 |
48295 |
0 |
1 |
4172500 |
2 |
536440139 |
| LMC6082IM |
P2CMOS |
0 |
48295 |
0 |
1 |
4172500 |
2 |
536440139 |
| LMC6082IMX |
P2CMOS |
0 |
48295 |
0 |
1 |
4172500 |
2 |
536440139 |
| LMC6082IN |
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 |
|
|
|
| Amplifiers Selection Guide software for Windows |
8 Kbytes |
6-Mar-2007 |
View |
|
|
If you have trouble printing or viewing PDF file(s), see Printing Problems.
|
Application Notes
| Title |
Size in Kbytes |
Date |
|
| AN-856: Application Note 856 A SPICE Compatible Macromodel for CMOS Operational Amplifiers |
121 Kbytes |
1-Oct-02 |
Download |
If you have trouble printing or viewing PDF file(s), see Printing Problems.
|
LMC6082 Data Sheet
