The MAX4012EUK single, MAX4016 dual, MAX4018 triple, and MAX4020 quad op amps are unity-gain-stable devices that combine high-speed performance with Rail-to-Rail outputs. The MAX4018 has a disable feature that reduces power-supply current to 400μA and places its outputs into a high-impedance state. These devices operate from a 3.3V to 10V single supply or from ±1.65V to ±5V dual supplies. The common-mode input voltage range extends beyond the negative power-supply rail (ground in single-supply applications). These devices require only 5.5mA of quiescent supply current while achieving a 200MHz -3dB bandwidth and a 600V/μs slew rate. These parts are an excellent solution in low-power/low-voltage systems that require wide bandwidth, such as video, communications, and instrumentation. In addition, when disabled, their high-output impedance makes them ideal for multiplexing applications. The MAX4012EUK comes in a miniature 5-pin SOT23 package, while the MAX4016 comes in 8-pin μMAX and SO packages. The MAX4018/MAX4020 are available in a space-saving 16-pin QSOP, as well as a 14-pin SO.
Feature
- Low-Cost
- High Speed:
- 200MHz -3dB Bandwidth (MAX4012)
- 150MHz -3dB Bandwidth (MAX4016/4018/4020)
- 30MHz 0.1dB Gain Flatness
- 600V/μs Slew Rate
- Single 3.3V/5.0V Operation
- Rail-to-Rail Outputs
- Input Common-Mode Range Extends Beyond VEE
- Low Differential Gain/Phase: 0.02%/0.02°
- Low Distortion at 5MHz:
- -78dBc SFDR
- -75dB Total Harmonic Distortion
- High-Output Drive: ±120mA
- 400μA Shutdown Capability (MAX4018)
- High-Output Impedance in Off State (MAX4018)
- Space-Saving SOT23, SO, μMAX, or QSOP Packages
Applications
- Analog-to-Digital Converter Interface
- Battery-Powered Instruments
- CCD Imaging Systems
- Set-Top Boxes
- Surveillance Video Systems
- Video Line Driver
- Video Routing and Switching Systems
