Product Summary

The MAX4185EUB+ is a current-feedback amplifier. It combines high-speed performance, low distortion, and excellent video specifications with ultra-low-power operation in miniature packages. They operate from ±2.25V to ±5.5V dual supplies, or from a single +5V supply. The MAX4185EUB+ requires only 1mA of supply current per amplifier while delivering up to ±60mA of output current drive. The MAX4185EUB+ is compensated for applications with a +1 (0dB) or greater gain, and provide a -3dB bandwidth of 270MHz and a 0.1dB bandwidth of 60MHz. The applications of the MAX4185EUB+ include Portable/Battery-Powered Video/Multimedia Systems, Broadcast and High-Definition TV Systems , High-Speed A/D Buffers, CCD Imaging Systems, Medical Imaging, High-Definition Surveillance Video, Professional Cameras, Video Switching/Multiplexing.

Parametrics

MAX4185EUB+ absolute maximum ratings: (1)Supply Voltage (VCC to VEE): 12V; (2)Analog Input Voltage: (VEE - 0.3V) to (VCC + 0.3V); (3)Differential Input Voltage: ±2V; (4)SHDN Input Voltage: (VEE - 0.3V) to (VCC + 0.3V); (5)Short-Circuit Duration (OUT to GND, VCC or VEE): Continuous; (6)Continuous Power Dissipation: 667mW; (7)Operating Temperature Range: -40 to +85℃; (8)Storage Temperature Range: -65 to +150℃; (9)Lead Temperature (soldering, 10s): +300℃

Features

MAX4185EUB+ features: (1)Ultra-Low Supply Current: 1mA per Amplifier; (2)Shutdown Mode Outputs Placed in High-Z Supply Current Reduced to 135μA; (3)Operate from a Single +5V Supply or Dual ±5V Supplies; (4)Wide Bandwidth 270MHz -3dB Small-Signal Bandwidth; (5)450V/μs Slew Rate; (6)Fast, 20ns Settling Time to 0.1%; (7)0.08%/0.03° Differential Gain/Phase; (8)Low Distortion:-73dBc SFDR (fC = 5MHz, VOUT = 2Vp-p); (9)Available in Tiny Surface-Mount Packages 10-Pin μMAX.

Diagrams

MAX4185EUB+ pin configuraiton

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MAX4185EUB+
MAX4185EUB+
Maxim Integrated Products
Video Amplifiers 270MHz 1mA Current-Feedback
Data Sheet
Negotiable 
MAX4185EUB+T
MAX4185EUB+T
Maxim Integrated Products
Video Amplifiers 270MHz 1mA Current-Feedback
Data Sheet
Negotiable