LM392-N
www.ti.com SNOSBT5D – APRIL 1998 – REVISED MARCH 2013 lm392-N Low Power Operational Amplifier/Voltage Comparator
Check for Samples: LM392-N FEATURES DESCRIPTION The lm392-N series consists of 2 independent
building block circuits. One is a high gain, internally
frequency compensated operational amplifier, and the
other is a precision voltage comparator. Both the
operational amplifier and the voltage comparator
have been specifically designed to operate from a
single power supply over a wide range of voltages.
Both circuits have input stages which will commonmode input down to ground when operating from a
single power supply. Operation from split power
supplies is also possible and the low power supply
current is independent of the magnitude of the supply
voltage. 1 2 Wide Power Supply Voltage Range
– Single Supply: 3V to 32V
– Dual Supply: ±1.5V to ±16V
Low Supply Current Drain—Essentially
Independent of Supply Voltage: 600 ОјA
Low Input Biasing Current: 50 nA
Low Input Offset Voltage: 2 mV
Low Input Offset Current: 5 nA
Input Common-Mode Voltage Range Includes
Ground …
