OPA360

Features:

* EXCELLENT VIDEO PERFORMANCE
* INTERNAL GAIN: 6dB
* 2−POLE RECONSTRUCTION FILTER
* SAG CORRECTION
   −Reduces Coupling Capacitor Size
* INPUT RANGE INCLUDES GROUND
   − DC-Coupled Input
* INTEGRATED LEVEL SHIFTER
   − DC-Coupled Output(1)
   − No Output Capacitors Needed
* RAIL-TO-RAIL OUTPUT
* LOW QUIESCENT CURRENT: 6mA
* SHUTDOWN CURRENT: 5
A
* SINGLE-SUPPLY: 2.7V to 3.3V
* SC70-6 PACKAGE: 2.0mm x 2.1mm


Application

* DIGITAL CAMERAS
* CAMERA PHONES
* SET-TOP-BOX VIDEO FILTERS


Specifications

Supply Voltage, V+ to V− . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.6V
Signal Input Terminals, Voltage(2) . . . . (V−) −0.5V to (V+) + 0.5V
                                      Current(2) . . . . . . . . . . ... . . . . . . ±10mA
Output Short-Circuit through 75 to GND(3) . . .. . . . . Continuous
Operating Temperature . . . . . . . . . . . . . . . .  . ... . −40 to +85
Storage Temperature . . . . . . . . . . . . . . . . ... . . . −65 to +150
Junction Temperature . . . . . . . . . . . . . . . . .. .. . .. . . . . . . . +160
Lead Temperature (soldering, 10s) . . . . . . . . .. . .  . . . . . . +300


Description

   The OPA360 high-speed amplifier is optimized for 3V portable video applications. It has been specifically designed to be compatible with digital-to-analog converters (DACs) embedded in video processors, such as Texas Instruments' family of Digital Media Processors and others. The input common-mode range includes GND, which allows the Video DAC to be DC-coupled to the OPA360.
   The output swings within 25mV of GND and 300mV to V+ with a standard back-terminated video load (150Ω). An internal level shift circuit prevents the output from saturating with 0V input, thus preventing sync-pulse clipping in common video circuits. Therefore, the OPA360 is ideally suited for DC-coupling to the video load. If AC-coupling is preferred, the OPA360 offers a sag-correction feature that significantly reduces the size of the output coupling capacitor.
   The OPA360 has been optimized for space-sensitive applications by integrating sag-correction, internal gain setting resistors (G = 2), and a 2-pole video-DAC reconstruction filter.
   In shutdown mode, the quiescent current is reduced to< 5µA, dramatically reducing power consumption and prolonging battery life.
   The OPA360 is available in the tiny 2mm x 2.1mm SC70-6
package.