LMC6001

Features: (Max limit, 25 unless otherwise noted)`Input current (100% tested): 25 fA`Input current over temp.: 2 pA`Low power: 750 µA`Low VOS: 350 µV`Low noise: 22 nV/ÖHz @1 kHz Typ.Application·Electrometer amplifier·Photodiode preamplifier·Ion detector·A.T.E. leakage testingPinout...

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LMC6001 Picture
SeekIC No. : 004396514 Detail

LMC6001: Features: (Max limit, 25 unless otherwise noted)`Input current (100% tested): 25 fA`Input current over temp.: 2 pA`Low power: 750 µA`Low VOS: 350 µV`Low noise: 22 nV/ÖHz @1 kHz Typ....

floor Price/Ceiling Price

Part Number:
LMC6001
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/22

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Product Details

Description



Features:

(Max limit, 25 unless otherwise noted)
`Input current (100% tested): 25 fA
`Input current over temp.: 2 pA
`Low power: 750 µA
`Low VOS: 350 µV
`Low noise: 22 nV/ÖHz @1 kHz Typ.





Application

·Electrometer amplifier
·Photodiode preamplifier
·Ion detector
·A.T.E. leakage testing






Pinout






Specifications

Differential Input Voltage .........................................................±Supply Voltage
Voltage at Input/Output Pin .........................................(V+) + 0.3V, (V) − 0.3V
Supply Voltage (V+ − V) ............................................................−0.3V to +16V
Output Short Circuit to V+ .............................................................(Notes 2, 10)
Output Short Circuit to V .....................................................................(Note 2)
Lead Temperature
(Soldering, 10 Sec.) ...................................................................................260
Storage Temperature ...............................................................−65 to +150
Junction Temperature ...............................................................................150
Current at Input Pin .............................................................................±10 mA
Current at Output Pin ...........................................................................±30 mA
Current at Power Supply Pin ...................................................................40 mA
Power Dissipation (Note 9)
ESD Tolerance (Note 9) ...............................................................................2 kV





Description

Featuring 100% tested input currents of 25 fA max., low operating power, and ESD protection of 2000V, the LMC6001 achieves a new industry benchmark for low input current operational amplifiers. By tightly controlling the molding compound, National is able to offer this ultra-low input current in a lower cost molded package. To avoid long turn-on settling times common in other low input current opamps, the LMC6001A is tested 3 times in the first minute of operation. Even units that meet the 25 fA limit are rejected if they drift. Because of the ultra-low input current noise of 0.13 fA/Hz, the LMC6001 can provide almost noiseless amplification of high resistance signal sources. Adding only 1 dB at 100 k 0.1 dB at 1 M and 0.01 dB or less from 10 M to 2,000 M the LMC6001 is an almost noiseless amplifier.

The LMC6001 is ideally suited for electrometer applications requiring ultra-low input leakage such as sensitive photodetection transimpedance amplifiers and sensor amplifiers. Since input referred noise is only 22 nV/Hz, the LMC6001 can achieve higher signal to noise ratio than JFET input type electrometer amplifiers. Other applications of the LMC6001 include long interval integrators, ultra-high input impedance instrumentation amplifiers, and sensitive electrical-field measurement circuits.






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