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MAX4305：740MHz, Low-Noise, Low-Distortion Op Amps in SOT23-5

The MAX4104/MAX4105/MAX4304/MAX4305 op amps feature ultra-high speed, low noise, and low distortion in a SOT23 package. The unity-gain-stable MAX4104 requires only 20mA of supply current while delivering 625MHz bandwidth and 400V/µs slew rate. The MAX4304, compensated for gains of +2V/V or greater, delivers a 730MHz bandwidth and a 1000V/µs slew rate. The MAX4105 is compensated for a minimum gain of +5V/V and delivers a 410MHz bandwidth and a 1400V/µs slew rate. The MAX4305 has +10V/V minimum gain compensation and delivers a 340MHz bandwidth and a 1400V/µs slew rate. Low voltage noise density of 2.1nV/√Hz and -88dBc spurious-free dynamic range make these devices ideal for low-noise/low-distortion video and telecommunications applications. These op amps also feature a wide output voltage swing of ±3.7V and ±70mA output current- drive capability. For space-critical applications, they are available in a miniature 5-pin SOT23 package.

Key Features Low 2.1nV/√Hz Voltage Noise Density Ultra-High 740MHz -3dB Bandwidth (MAX4304, AVCL = 2V/V) 100MHz 0.1dB Gain Flatness (MAX4104/4105) 1400V/µs Slew Rate (MAX4105/4305) -88dBc SFDR (5MHz, RL = 100Ω) (MAX4104/4304) High Output Current Drive: ±70mA Low Differential Gain/Phase Error: 0.01%/0.01° (MAX4104/4304) Low ±1mV Input Offset Voltage Available in Space-Saving 5-Pin SOT23 Package

MAX4104, MAX4105, MAX4304, MAX4305: Typical Application Circuit Applications/Uses Active Filters ADC Input Buffers Pulse/RF Telecom Applications Ultrasound Video ADC Preamp Video Buffers and Cable Drivers

DataSheet

Parametrics

Design kits & evaluation modules

• MAX4104EVKIT

Quality and Environmental Data

• MAX4305.pdf

Ordering Information