0
ACTIVE
Number of channels |
1 |
Diff gain (%) |
0.5 |
Iout (typ) (A) |
0.08 |
Vs (min) (V) |
2.5 |
Vs (max) (V) |
3.6 |
Diff phase (°) |
1 |
Iq (typ) (mA) |
6 |
Number of filter poles |
2 |
Features |
GPIO control method |
Operating temperature range (°C) |
-40 to 85 |
Rating |
Catalog |
SOT-SC70 (DCK)-6-4.2 mm² 2 x 2.1
(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.
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