Video Amplifier ICs

Video amplifiers are amplifier ICs (integrated circuits) designed to process video signals. Amplifiers often referred to as amps, are semiconductor devices found in electronics circuits. They are designed to increase the power of electronic signals. Amplifiers essentially take the input signal and increase either the output voltage, current or power.

The difference between an input and output from the amplifier is referred to as the gain. It is the ratio of the output divided by the input, for voltage, current or power.

Video amplifiers often come in industry standard packages, for example, SOIC, SOT-23 and PDIP.

Where would you use a video amplifier?

Video amplifiers are used anywhere where the video signal level needs to be increased. For example, if you connected a camera to a screen or TV, the video output signal from the camera would need to be increased by an amplifier to meet the requirements of the TV.

Example applications include; video line drivers, ADC/DAC buffers, automotive displays, RGB amplifiers and coax cable drivers.

What is a video operational amplifier?

Operational amplifiers, also known as op-amps, are amplifier devices which offer a very high gain. This means that they offer a high ratio of conversion from the input signal to the output. Video op amps are ideal for applications which require this dramatic step up, for example, in high-quality imaging.

What is the slew rate?

Slew rate in video amplifiers indicates how well an amplifier can handle higher frequency levels. It is measured by the change in voltage within a period of time and the value is given in V/μs.


...
Read more Read less

Filters

Viewing 121 - 122 of 122 products
Results per page
Description Price Power Supply Type Typical Single Supply Voltage Typical Dual Supply Voltage Number of Channels per Chip Typical Slew Rate Output Type Typical Gain Bandwidth Product Mounting Type Package Type Pin Count Dimensions Height Length Maximum Operating Temperature
RS Stock No. 121-8826
Mfr. Part No.LMH6715MA/NOPB
$4.75
Each (In a Tube of 95)
units
Dual - - 2 1300V/µs - 480MHz Surface Mount SOIC 8 4.9 x 3.9 x 1.45mm 1.45mm 4.9mm +85 °C
RS Stock No. 540-3886
Mfr. Part No.MAX457CPA+
$15.83
Each
units
Dual - ±5V 2 300V/µs CMOS - Through Hole PDIP 8 9.91 x 7.87 x 4.45mm 4.45mm 9.91mm +70 °C
Related Products
Instrumentation Amplifiers, Analog Devices The Instrumentation Amplifier ICs ...
Description:
Instrumentation Amplifiers, Analog Devices The Instrumentation Amplifier ICs amplify the difference between two input signal voltages, while rejecting any signals that are common to both inputs The DC precision and gain accuracy is maintained within a noisy environment, and also ...
Video Operational Amplifiers, Texas Instruments Wideband high-speed operational ...
Description:
Video Operational Amplifiers, Texas Instruments Wideband high-speed operational amplifiers suitable for use in video and HF applications These devices generally employ a current feedback architecture in order to achieve a wide gain-bandwidth product and high slew rate. Wideband high-speed operational ...
BH7673G Video Isolation Amplifier, ROHM Semiconductor Reduces the ...
Description:
BH7673G Video Isolation Amplifier, ROHM Semiconductor Reduces the influence of the external noise High Electrostatic discharge (ESD) protection High common mode rejection ratio -60 dB Typ Reduces the influence of the external noise High Electrostatic discharge (ESD) protection High common ...
Video Operational Amplifiers, Analog Devices An economic high ...
Description:
Video Operational Amplifiers, Analog Devices An economic high speed op amp from Analog Devices, suitable for for a range of applications An economic high speed op amp from Analog Devices, suitable for for a range of applications.