MAX4218ESD+

Instrumentation, Op Amps, Buffer Amps Overview

The MAX4218ESD+ is a high-speed, single-supply, closed-loop buffer featuring a fixed gain of +2V/V or -1V/V. It operates on a single 3.15V to 11V supply or dual ±1.575V to ±5.5V supplies. The device provides a 230MHz -3dB bandwidth and a 600V/µs slew rate with a quiescent current of 5.5mA per amplifier. Outputs swing rail-to-rail, and the input common-mode range extends 100mV beyond the negative rail. Input voltage noise is 10nV/√Hz.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Internal precision resistors provide fixed closed-loop gains of +2V/V or -1V/V without external components.
• Rail-to-Rail outputs drive loads close to power-supply rails while maintaining low differential gain and phase error.
• High output drive capability supports ±120mA short-circuit current for demanding load conditions.

Instrumentation, Op Amps, Buffer Amps Applications

• Video line drivers
• Analog-to-digital converter interfaces
• CCD imaging systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the exact part number against official manufacturer documentation before procurement. Confirm package type and temperature range specifications match design requirements. Ensure compatibility with existing system power supplies and signal levels. Check for any specific handling or storage instructions provided in the datasheet.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring wide bandwidth and high slew rates in space-constrained designs. Consider the fixed internal gain configuration when designing signal conditioning stages. Evaluate power consumption constraints as the device draws 5.5mA per channel during operation.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the MAX4214/MAX4215/MAX4217/MAX4219/MAX4222 family of high-speed buffers. These amplifiers utilize current-feedback techniques to achieve superior dynamic performance. The family offers various channel counts and enable features to suit different system architectures.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Compatible substitutes within the same family include MAX4214, MAX4215, MAX4217, MAX4219, and MAX4222. Verify pinout compatibility and functional equivalence such as gain settings and enable features before substitution.