MAX4187ESD+T

Instrumentation, Op Amps, Buffer Amps Overview

The MAX4187ESD+T is a quad current-feedback amplifier from the MAX4180 family, designed for high-speed video and multimedia applications. It operates from single +5V or dual ±2.25V to ±5.5V supplies with 1mA quiescent current per amplifier. Optimized for closed-loop gains of +1 (0dB) or greater, it delivers a -3dB small-signal bandwidth of 270MHz and a 0.1dB bandwidth of 60MHz. The device features a 450V/µs slew rate, 20ns settling time to 0.1%, and excellent differential gain/phase errors of 0.08%/0.03°. Packaged in a 16-pin QSOP.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Ultra-low power consumption with 1mA supply current per amplifier
• High-speed performance including 270MHz bandwidth and 450V/µs slew rate
• Excellent video specifications with low differential gain and phase errors
• Operates from single +5V or dual ±5V power supplies

Instrumentation, Op Amps, Buffer Amps Applications

• Portable/Battery-Powered High-Definition Video/Multimedia Systems
• Surveillance Video and Broadcast Professional TV Systems
• High-Speed A/D Buffers and Video Switching/Multiplexing
• CCD Imaging Systems and Medical Imaging

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix 'ESD' corresponds to the 16-pin QSOP package configuration as documented in the official Maxim Integrated datasheet. Confirm that the component meets RoHS compliance standards required for your assembly process. Ensure the operating temperature range of -40°C to +85°C aligns with your system's environmental specifications before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select the MAX4187ESD+T when a quad channel configuration is required for high-frequency signal processing. This part is specifically compensated for unity gain (+1V/V) applications, distinguishing it from the MAX4186 which targets gains of +2V/V or greater. Consider this device for designs needing multiple channels within a compact footprint while maintaining low power dissipation and high output drive capabilities.

Instrumentation, Op Amps, Buffer Amps Part Context

The MAX4187ESD+T belongs to the MAX4180 series of current-feedback amplifiers, which integrate high-speed performance with low distortion. This series includes single, dual, and quad variants packaged in SOT23, SO, µMAX, and QSOP formats. The MAX4187 specifically provides four amplifiers in a 16-pin QSOP package, optimized for video buffering and switching tasks requiring wide bandwidth and fast settling times.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The MAX4186 is a direct functional substitute within the same family but is optimized for closed-loop gains of +2 (6dB) or greater rather than unity gain.