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MAX4090AAUT+ is listed in the Video Amps And Modules range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC AMP BUFFER SOT23-6. Review the specifications below when checking this part for your BOM.
The MAX4090AAUT+ is a single-channel video buffer amplifier manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single supply voltage ranging from 2.7V to 5.5V and provides a typical voltage gain of 2 V/V (6dB). The device features an active input sync-tip clamp, low-power shutdown mode with 150nA current consumption, and a small-signal bandwidth of 55 MHz. It is housed in a 6-pin SOT23 package and specified for operation over the extended temperature range of -40°C to +125°C.
Verify the specific suffix 'AUT' corresponds to the automotive-grade (-40°C to +125°C) variant in the SOT23 package. Confirm RoHS compliance status via the '+' designation. Check manufacturer documentation for current production status as product lines may be discontinued or superseded.
Select this component for portable applications requiring DC-coupled video buffering with minimal power consumption. Ensure the design accommodates the required AC coupling at the input and the low input impedance requirements for stable operation with reconstruction filters.
This part belongs to the MAX4090 family of 3V/5V video buffers. The 'AA' prefix indicates the automotive temperature grade, while 'UT' specifies the SOT23 package type. The '+' suffix denotes lead-free/RoHS compliant manufacturing. Other variants include standard industrial grades and different package options like SC70 and µDFN.
Direct functional substitutes within the same family include MAX4090EUT+ (industrial grade, SOT23) and MAX4090AAUT+T (tape and reel version). Cross-vendor alternatives such as OPA360 offer similar gain but lack the integrated sync-tip clamp.
Explore related parts through Amplifiers, Linear, Integrated Circuits (ICs), all product categories.