Video Amplifiers ICs

Video amplifiers ICs are 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

  • 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.

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Description Price IC Type 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
RS Stock No. 191-3959
Mfr. Part No.MAX4313ESA+
SGD7.261
Each (In a Tube of 100)
units
Video Amplifier IC Dual, Single 4 to 10.5 V 2 to 5.25V 2 540V/µs Rail to Rail 150MHz Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm
RS Stock No. 190-6288
Mfr. Part No.MAX4310EUA+
SGD7.22
Each (In a Pack of 2)
units
Video Amplifier IC Dual, Single 4 to 10.5 V 2 to 5.25V 2 460V/µs Rail to Rail 280MHz Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS Stock No. 190-4324
Mfr. Part No.MAX4310EUA+
SGD6.478
Each (In a Tube of 50)
units
Video Amplifier IC Dual, Single 4 to 10.5 V 2 to 5.25V 2 460V/µs Rail to Rail 280MHz Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS Stock No. 191-5095
Mfr. Part No.MAX4313EUA+
SGD8.62
Each (In a Pack of 2)
units
Video Amplifier IC Dual, Single 4 to 10.5 V 2 to 5.25V 2 540V/µs Rail to Rail 150MHz Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS Stock No. 146-1004
Mfr. Part No.MAX457CPA+
SGD11.77
Each (In a Tube of 50)
units
Video Amplifier IC Dual - 5V 2 300V/µs CMOS - Through Hole PDIP 8 9.91 x 7.87 x 4.45mm 4.45mm 9.91mm
RS Stock No. 191-5073
Mfr. Part No.MAX4313ESA+
SGD8.62
Each (In a Pack of 2)
units
Video Amplifier IC Dual, Single 4 to 10.5 V 2 to 5.25V 2 540V/µs Rail to Rail 150MHz Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm
RS Stock No. 191-3207
Mfr. Part No.MAX4314ESD+
SGD9.198
Each (In a Tube of 50)
units
Video Amplifier IC Dual, Single 4 to 10.5 V 2 to 5.25V 4 430V/µs Rail to Rail 127MHz Surface Mount SO 14 5 x 4 x 1.5mm 1.5mm 5mm
RS Stock No. 540-3886
Mfr. Part No.MAX457CPA+
SGD15.10
Each
units
Video Amplifier IC Dual - 5V 2 300V/µs CMOS - Through Hole PDIP 8 9.91 x 7.87 x 4.45mm 4.45mm 9.91mm
RS Stock No. 191-3407
Mfr. Part No.MAX4314ESD+
SGD11.49
Each (In a Pack of 2)
units
Video Amplifier IC Dual, Single 4 to 10.5 V 2 to 5.25V 4 430V/µs Rail to Rail 127MHz Surface Mount SO 14 5 x 4 x 1.5mm 1.5mm 5mm
RS Stock No. 191-3960
Mfr. Part No.MAX4313EUA+
SGD7.426
Each (In a Tube of 50)
units
Video Amplifier IC Dual, Single 4 to 10.5 V 2 to 5.25V 2 540V/µs Rail to Rail 150MHz Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm