GENERAL DESCRIPTION
The OP-20 is a monolithic micropower operational amplifier that can be operated from a single power supply of +5V to +30V, or from dual supplies of ±2.5V to ±15V. The input voltage range extends to the negative rail, therefore input signals down to zero volts can be accomodated when operating from a single supply.
FEATURES
⢠Low Supply Current.. . .. , . .. , .. .. . .. .. . . .. . 55μA Max
⢠Single-Supply Operation.. . ,.. . . .. . .. . .. .. .. . +5V to +30V
⢠Dual-Supply Operation. . . . . . . . . . . . . . . . . . .±2.5V to ±15V
⢠Low Input Offset Voltage. . . . . . . . . . . . . . . . .. 250μV Max
⢠Low Input Offset Voltage Drift . . . . . . . . . . . . .. 1.5μV/°C Max
⢠High Common-Mode Input Range . . . . . .. . .. .. V- to V+(-1.5V)
⢠Hlgh CMRR and PSRR . . . . . . . . . . . . . .. .. . .. 100dB Mln
⢠High Open-Loop Gain . . . . . . . . . . . . . . . . .. ... 120dB MIn
⢠No External Components Required
⢠741 Pinout and Nulling
⢠Available in Die Form
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