MAX4394

Features:

Low Cost
High Speed
   85MHz -3dB Bandwidth
   27MHz 0.1dB Gain Flatness
   500V/µs Slew Rate
Single 4.5V to 11V or Dual ±2.25V to ±5.5V
Operation
Rail-to-Rail Outputs
Input Common-Mode Range Extends to VEE
Low Differential Gain/Phase: 0.015%/0.015°
Low Distortion at 5MHz
   -59dBc Spurious-Free Dynamic Range
High Output Drive: ±50mA
450µA Disable Capability
   (MAX4389/MAX4393/MAX4394/MAX4396)
Space-Saving SC70, SOT23, µMAX, or TSSOP Packages

Application

Set-Top Boxes
Surveillance Video Systems
Analog-to-Digital Converter Interface
CCD Imaging Systems
Digital Cameras
Video-on-Demand
Video Line Driver


Specifications

Supply Voltage (V_CC to V_EE) ................................-0.3V to +12V
IN_+, IN_-, OUT_, DISABLE.............(V_EE - 0.3V) to (V_CC + 0.3V)
Differential Input Voltage ................................................±2.5V
Current into Input Pins ..................................................±20mA
Output Short-Circuit Duration to
VCC or VEE (Note 1)................................................Continuous
Continuous Power Dissipation (TA = +70°C)
5-Pin SOT23 (derate 7.1mW/°C above +70°C)............571mW
6-Pin SOT23 (derate 8.7mW/°C above +70°C)............696mW
6-Pin SC70 (derate 3.1mW/°C above +70°C) .............245mW
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
8-Pin µMAX (derate 4.5mW/°C above +70°C) .............362mW
10-Pin µMAX (derate 5.6mW/°C above +70°C) ...........444mW
14-Pin SO (derate 8.33mW/°C above +70°C)..............667mW
14-Pin TSSOP (derate 10mW/°C above +70°C) ..........727mW
20-Pin TSSOP (derate 10.9mW/°C above +70°C) .......879mW
Operating Temperature Range .......................-40°C to +85°C
Junction Temperature....................................................+150°C
Storage Temperature Range ........................-65°C to +150°C
Lead Temperature (soldering, 10s) ..............................+300°C


Description

The MAX4394 of op amps are unity-gain stable devices that combine high-speed performance, Rail-to-Rail® outputs, and disable mode. These devices are targeted for applications where an input or an output is exposed to the outside world, such as video and communications.

The MAX4394 operates from a single 4.5V to 11V supply or from dual ±2.25V to ±5.5V supplies. The common-mode input voltage range extends to the negative power-supply rail (ground in single-supply applications). The MAX4394 consumes only 5.5mA of quiescent supply current per amplifier while achieving a 85MHz-3dB bandwidth, 27MHz 0.1dB gain flatness, and a 500V/µs slew rate. Disable mode sets the outputs to high impedance while consuming only 450µA of current.

The MAX4389 single, MAX4393 dual, MAX4394 triple, and MAX4396 quad include disable capabilities. The MAX4389 and MAX4390 are available in ultra-small, 6-pin SC70 packages.