Datasheet4U Logo Datasheet4U.com

LM146 Datasheet Quad Bipolar Operational Amplifier

Manufacturer: STMicroelectronics

Overview: LM146 LM246 LM346 PROGRAMMABLE QUAD BIPOLAR OPERATIONAL AMPLIFIER s PROGRAMMABLE ELECTRICAL CHARAC- TERISTICS s LOW SUPPLY CURRENT (250µA/amplifier) s GAIN-BANDWITH PRODUCT : 1MHz s LARGE DC VOLTAGE GAIN : 120dB s LOW NOISE VOLTAGE : 28nV/√Hz ) s WIDE POWER SUPPLY RANGE / ±1.5V to t(s ±22V s CLASSE AB OUTPUT STAGE.

General Description

te The LM346 consists of four independent, high gain, internally compensated, low power program- le mable amplifiers.

Two external resistors (Rset) alo low the user to program the gain-bandwith prodbs uct, slew rate, supply current, input bias current, input offset current and input noise.

For example O the user can trade-off supply current for bandwith - or optimize noise figure for a given source resist(s) tance.

LM146 Distributor