Active buffer with 230 MHz small-signal bandwidth
The MAX4215EUA+: Its 230 MHz -3dB bandwidth and 600V/µs slew rate suit it for high-speed signal conditioning, video distribution, or ADC driver stages where preserving signal edge fidelity matters.
Rail-to-rail output and supply flexibility
The rail-to-rail output stage allows the buffer to swing within millivolts of the supply rails, maximizing dynamic range in single-supply systems operating from 3.15 V to 11 V. Quiescent supply current is 5.5 mA per amplifier, a reasonable draw for the bandwidth on offer — the power budget stays under 60 mW at 11 V.
DC precision and input characteristics
Input offset voltage is 4 mV maximum, and input bias current is 5.4 µA — figures typical for a high-speed buffer stage where DC accuracy is secondary to AC performance.
Package and board integration
Housed in the 8-TSSOP/8-MSOP (0.118", 3.00 mm width) package, the MAX4215EUA+ is a surface-mount device that reflows on standard lead-free profiles. The supplier device package is 8-uMAX/uSOP. Supplied in tube format, suitable for manual or low-volume pick-and-place.