Programmable Quad Operational Amplifier

The LM146 series of quad op amps LM346 consists of four independent, high gain, internally compensated, low power, programmable Amplifiers Two external resistors (RSET) allow the user to program the gain bandwidth product, slew rate, supply current, input bias current, input offset current and input noise. For example, the user CAN trade-off supply current for bandwidth or optimize noise figure for a given source resistance. In a similar way, other Amplifier characteristics CAN be tailored to the application. Except for the two programming pins at the end of the package, the LM146 pin-out is the same as the LM124 and LM148.
By National Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
LM3464AMHX/NOPB Texas Instruments LED Driver with Dynamic Headroom Control and Thermal Control Interfaces 28-HTSSOP -40 to 125
LM3464AMH/NOPB Texas Instruments LED Driver with Dynamic Headroom Control and Thermal Control Interfaces 28-HTSSOP -40 to 125
LM3466MRX/NOPB Texas Instruments Multi-String LED Current Balancer for Use with Constant Current Power Supplies 8-SO PowerPAD -40 to 125
LM3466TA/NOPB Texas Instruments Multi-String LED Current Balancer for Use with Constant Current Power Supplies 7-TO-220
LM3466MR/NOPB Texas Instruments Multi-String LED Current Balancer for Use with Constant Current Power Supplies 8-SO PowerPAD -40 to 125
LM3464MH/NOPB Texas Instruments LED Driver with Dynamic Headroom Control and Thermal Control Interfaces 28-HTSSOP -40 to 125
LM3464MHX/NOPB Texas Instruments LED Driver with Dynamic Headroom Control and Thermal Control Interfaces 28-HTSSOP -40 to 125
LM3463SQ/NOPB Texas Instruments 6-Channel High Voltage, Constant Current LED Driver with Dynamic Headroom Control 48-WQFN -40 to 125
LM3463SQX/NOPB Texas Instruments 6-Channel High Voltage, Constant Current LED Driver with Dynamic Headroom Control 48-WQFN -40 to 125
LM346M Texas Instruments QUAD OP-AMP, 7500uV OFFSET-MAX, 0.1MHz BAND WIDTH, PDSO16, PLASTIC, SOP-16
LM346 's PackagesLM346 's pdf datasheet
LM346M SOIC
LM346MX SOIC
LM346N DIP




LM346 Pinout, Pinouts
LM346 pinout,Pin out
This is one package pinout of LM346,If you need more pinouts please download LM346's pdf datasheet.

LM346 Application circuits
LM346 circuits
This is one application circuit of LM346,If you need more circuits,please download LM346's pdf datasheet.


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