LMC6282IM, LMC64, LMC6442 Selling Leads, Datasheet
MFG:3 Package Cooled:NS D/C:NS
LMC6282IM, LMC64, LMC6442 Datasheet download
Part Number: LMC6282IM
MFG: 3
Package Cooled: NS
D/C: NS
LMC6282IM, LMC64, LMC6442
- Table of contents:
Info of LMC6282IM
Info of LMC64
Info of LMC6442
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About LMC1608TP-10NG
PDF/DataSheet Download
Datasheet: LMC1608TP-10NG
File Size: 651299 KB
Manufacturer: ABCO [ABCO ELECTRONICS CO.LTD]
Download : Click here to Download
About LMC6442
PDF/DataSheet Download
Datasheet: LMC6442
File Size: 566498 KB
Manufacturer: NSC [National Semiconductor]
Download : Click here to Download
About LMC6442
PDF/DataSheet Download
Datasheet: LMC6442
File Size: 566498 KB
Manufacturer: NSC [National Semiconductor]
Download : Click here to Download
LMC6442 General Description
The LMC6442 is ideal for battery powered systems, where very low supply current (less than one microamp per amplifier) and Rail-to-Rail output swing is required. It is characterized for 2.2V to 10V operation, and at 2.2V supply, the LMC6442 is ideal for single (Li-Ion) or two cell (NiCad or alkaline) battery systems.
The LMC6442 is designed for battery powered systems that require long service life through low supply current, such as smoke and gas detectors, and pager or personal communications systems.
Operation from single supply is enhanced by the wide common mode input voltage range which includes the ground (or negative supply) for ground sensing applications. Very low (5 fA, typical) input bias current and near constant supply current over supply voltage enhance the LMC6442's performance near the end-of-life battery voltage.
Designed for closed loop gains of greater than plus two (or minus one), the amplifier has typically 9.5 KHz GBWP (Gain Bandwidth Product). Unity gain can be used with a simple compensation circuit, which also allows capacitive loads of up to 300 pF to be driven, as described in the Application Notes section.
Reliability Metrics
| Part Number | Process | EFR Reject | EFR Sample Size | PPM | LTA Rejects | LTA Device Hours | FITS | MTTF (Hours) |
| LMC6442AIM | P2CMOS | 0 | 48295 | 0 | 1 | 4172500 | 2 | 536440139 |
| LMC6442AIMX | P2CMOS | 0 | 48295 | 0 | 1 | 4172500 | 2 | 536440139 |
| LMC6442IM | P2CMOS | 0 | 48295 | 0 | 1 | 4172500 | 2 | 536440139 |
| LMC6442IMX | P2CMOS | 0 | 48295 | 0 | 1 | 4172500 | 2 | 536440139 |
| LMC6442IN | 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. |
LMC6442 Maximum Ratings
| Supply Min | 1.8 Volt |
| Supply Max | 11 Volt |
| Gain Bandwidth | 0.01 MHz |
| Offset Voltage max, 25C | 3, 7 mV |
| Max Input Bias Current | 0.004 nA |
| Channels | 2 Channels |
| Supply Current Per Channel | 0.00095 mA |
| PowerWise Rating 2 | 95 uA/MHz |
| Input OutputType | Vcm to V-, R-R Out |
| Slew Rate | 0.0041 Volts/usec |
| Output Current | 0.9 mA |
| Shut down | No |
| Voltage Noise | 170 nV/root(Hz) |
| Special Features | AvCl>2 |
| Temperature Min | -40 deg C |
| Temperature Max | 85 deg C |
| Function | Op Amp |
| Automotive Selection Guide | Yes |
| PowerWise | Yes |
| View Using Catalog | |
LMC6442 Features
(Typical, VS = 2.2V)
Output Swing to within 30 mV of supply rail
High voltage gain 103 dB
Gain Bandwidth Product 9.5 KHz
Guaranteed for: 2.2V, 5V, 10V
Low Supply Current 0.95 µA/Amplifier
Input Voltage Range −0.3V to V+-0.9V
Power consumption 2.1 µW/Amplifier
Stable for AV +2 or AV −1
Output Swing to within 30 mV of supply rail
High voltage gain 103 dB
Gain Bandwidth Product 9.5 KHz
Guaranteed for: 2.2V, 5V, 10V
Low Supply Current 0.95 µA/Amplifier
Input Voltage Range −0.3V to V+-0.9V
Power consumption 2.1 µW/Amplifier
Stable for AV +2 or AV −1
LMC6442 Typical Application
Portable instruments
Smoke/gas/CO/fire detectors
Pagers/cell phones
Instrumentation
Thermostats
Occupancy sensors
Cameras
Active badges
Smoke/gas/CO/fire detectors
Pagers/cell phones
Instrumentation
Thermostats
Occupancy sensors
Cameras
Active badges
LMC6442 Connection Diagram
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