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MAX4105ESA+ is listed in the Instrumentation, Op Amps, Buffer Amps range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC VOLTAGE FEEDBACK 1 CIRC 8SOIC. Review the specifications below when checking this part for your BOM.
The MAX4105ESA+ is a single-channel, ultra-high-speed operational amplifier manufactured by Analog Devices Inc./Maxim Integrated. It operates on dual power supplies ranging from ±3.5V to ±5.5V with a quiescent supply current of 20mA. The device features a -3dB bandwidth of 410MHz and a slew rate of 1400V/µs. It has an input voltage noise density of 2.1nV/√Hz and an input offset voltage of ±1mV. The output can drive ±70mA with a swing of ±3.5V to ±3.8V. It is available in an 8-pin SO package.
Verify the specific ordering suffix 'ESA+' corresponds to the 8-pin SO package and industrial temperature range (-40°C to +85°C). Confirm RoHS compliance status through official manufacturer documentation or authorized distributors before procurement. Ensure the component matches the exact part number to avoid functional mismatches with other gain-compensated variants in the family.
Select this component when a minimum closed-loop gain of +5V/V is required. It is suitable for applications demanding high bandwidth and low distortion. Consider the 8-pin SO package for board space if SOT23-5 is unavailable. Verify that the application circuit maintains stability at the specified minimum gain level.
The MAX4105ESA+ belongs to the MAX4104/MAX4105/MAX4304/MAX4305 family of ultra-high-speed, low-noise op amps. These devices are designed for space-critical applications and feature low differential gain/phase error. The MAX4105 specifically targets applications requiring higher closed-loop gains compared to the unity-gain stable MAX4104.
MAX4104ESA+ (Unity-gain stable variant)
The MAX4105 is compensated for a minimum closed-loop gain of +5V/V.
No, the datasheet specifies operation on dual power supplies ranging from ±3.5V to ±5.5V.
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