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MAX4188ESD+T 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 CURRENT FEEDBACK 14SOIC. Review the specifications below when checking this part for your BOM.
The MAX4188ESD+T is a triple-channel, low-power, current-feedback video amplifier featuring high-speed disable/enable functionality and low switching transients. It operates from a +5V single supply or ±2.25V to ±5.5V dual supplies, consuming 1.5mA per amplifier in active mode and reducing to 450µA when disabled. The device provides a -3dB bandwidth of 200MHz at closed-loop gains of +2V/V or greater, with a slew rate up to 350V/µs and settling time of 22ns to 0.1%. It is housed in a 14-pin SO package.
Verify the specific ordering suffix 'ESD' corresponds to the 14-pin SO package and the '-T' indicates reel packaging. Confirm the '+T' suffix denotes lead-free compliance as specified in the manufacturer's documentation. Ensure the component meets the required operating temperature range of -40°C to +85°C for your application environment.
Select this component for designs requiring triple-channel amplification with minimal power consumption. The high-speed disable feature makes it suitable for multiplexer applications where fast channel switching and low glitch energy are critical. Verify that the required closed-loop gain aligns with the device's optimization for gains of +2V/V or greater to achieve the specified 200MHz bandwidth.
This part belongs to the MAX4188/MAX4189/MAX4190 family of single/triple, low-glitch, 250MHz current-feedback amplifiers. While the MAX4189 is optimized for unity gain (+1V/V) and the MAX4190 is a single-channel variant, the MAX4188 specifically targets applications requiring three channels with gains of +2V/V or higher.
MAX4189EEE+T
When the DISABLE pin is pulled low, the amplifier enters a low-power mode where the supply current reduces to 450µA per amplifier, compared to 1.5mA in the active state.
The device features very low switching transients, typically around 45mV peak-to-peak, which minimizes interference in multiplexed video signals.
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