Design femtoampere circuits with low leakage, part 3: Low-current design techniques - EDN
Design femtoampere circuits with low leakage, part 2: Component selection - EDN
LMP7721 3-Femtoampere Input Bias Current Precision Amplifier datasheet (Rev. E)
ADA4530-1 Datasheet and Product Info | Analog Devices
Femtoampere Input Bias Current Electrometer Amplifier used in New Atomic Force Microscope - EEWeb
Femtoampere Input Bias Current Electrometer Amplifier used in New Atomic Force Microscope - EEWeb
Sub Femto Ampere Var. Gain - DDPCA - Femto
How To Accurately Measure Femtoampere Currents | by Steve Taranovich | Supplyframe | Medium
A femto ampere current amplifier based on a 30 000∶1 cryogenic current comparator | Semantic Scholar
Current Amplifiers: Sub Femto Ampere Var. Gain - DDPCA - Femto
A low noise CMOS preamplifier for femtoampere current detection | Semantic Scholar
Teledyne / Philbrick 1702 Five Femtoampere Bias Current Operational Amplifier - Price, Specs
ADA4530-1 Amplifiers - ADI | Mouser
A Multirange Low Noise Transimpedance Amplifier for Sirius Beamlines
Achieve femtoampere leakage in surface-mount op-amp layouts - EDN
Variable Gain, Sub Femto Ampere Current Amplifier DDPCA-300 - Current Amplifier
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ADA4530-1 fA-Level Electrometer Transimpedance Amplifier for Weak Current | eBay
What's All This Femtoampere Stuff, Anyhow? | Electronic Design
