Product Summary

The LM359M+ is a Current Mode Norton Amplifier. Design emphasis has been placed on obtaining high frequency performance and providing user programmable amplifier operating characteristics. The LM359M+ is broadbanded to provide a high gain bandwidth product, fast slew rate and stable operation for an inverting closed loop gain of 10 or greater. Pins for additional external frequency compensation are provided. The LM359M+ is designed to operate from a single supply and can accommodate input common-mode voltages greater than the supply. The applications of the LM359M+ are: General purpose video amplifiers, High frequency, high Q active filters, Photo-diode amplifiers, Wide frequency range waveform generation circuits, All LM3900 AC applications work to much higher frequencies.

Parametrics

LM359M+ absolute maximum ratings: (1)Supply Voltage: 22 VDC or ±11 VDC; (2)Power Dissipation, J Package: 1W; N Package: 750 mW; (3)Maximum TJ J Package: +150℃; N Package: +125℃; (4)Input Currents, IIN(+) or IIN(-): 10 mADC; (5)Set Currents, ISET(IN) or ISET(OUT): 2 mADC; (6)Operating Temperature Range, LM359: 0℃ to +70℃; (7)Storage Temperature Range: -65℃ to +150℃.

Features

LM359M+ features: (1)User programmable gaibandwidth product, slew rate, input bias current, output stage biasing current and total device power dissipation; (2)High gaibandwidth product (ISET = 0.5 mA) 400 MHz for AV = 10 to 100 30 MHz for AV = 1; (3)High slew rate (ISET = 0.5 mA) 60 V/μs for AV = 10 to 100 30 V/μs for AV = 1; (4)Current differencing inputs allow high common-mode input voltages; (5)Operates from a single 5V to 22V supply; (6)Large inverting amplifier output swing, 2 mV to VCC -2V; (7)Low spot noise, for f > 1 kHz.

Diagrams

LM359M+ Typical Application

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