OP Amp Single Current Fdbk ±5.5V 16-Pin SOIC N

The MAX4444/MAX4445 differential line receivers offer unparalleled high-speed, low-distortion performance. Using a three op amp instrumentation amplifier architecture, these ICs have symmetrical differential inputs and a single-ended output. They operate from ±5V supplies and are capable of driving a 100O load to ±3.7V. The MAX4444 has an internally set closed-loop gain of +2V/V, while the MAX4445 is compensated for gains of +2V/V or greater, set by an external resistor. A low-power enable mode reduces current consumption to 3.5mA. Using current-feedback techniques, the MAX4444/MAX4445 achieve a 550MHz bandwidth while maintaining up to a 5000V/µs slew rate. Excellent differential gain/phase and noise specifications make these amplifiers ideal for a wide variety of video and RF signal-processing applications. An evaluation kit is available to speed design.

• 5000V/µs Slew Rate (MAX4444)
• +2V/V Internally Fixed Gain (MAX4444)
• External Gain Selection (MAX4445, A_VCL = +2V/V)
• 550MHz -3dB Bandwidth
• -60dB SFDR at 5MHz
• Low Differential Gain/Phase: 0.07%/0.05°
• Low Noise: 25nV/vHz at f_IN = 100kHz
• Low-Power Disable Mode Reduces Quiescent Current to 3.5mA