| Diff gain (%) | 0.5 |
| Output current (Typ) (mA) | 80 |
| Vs (Min) (V) | 2.5 |
| Vs (Max) (V) | 3.6 |
| Diff phase (deg) | 1 |
| Operating temperature range (C) | -40 to 85 |
| Rating | Catalog |
- EXCELLENT VIDEO PERFORMANCE
- INTERNAL GAIN: 6dB
- 2-POLE ANTI-ALIASING 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: 5μA (max)
- SINGLE-SUPPLY: 2.7V to 3.3V
- SC70-6 PACKAGE: 2.0mm x 2.1mm
- APPLICATIONS
- DIGITAL CAMERAS
- CAMERA PHONES
- SET-TOP-BOX VIDEO FILTERS
(1) Internal circuitry prevents the output from saturating, even with 0V sync tip level at the input video signal.
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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 (150
). 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.
