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.


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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. 811-5591
Mfr. Part No.LM359M/NOPB
$4.506
Each (In a Pack of 5)
units
Dual, Single 5 → 22 V ±11V 2 60V/µs Differential 400MHz Surface Mount SOIC 14 8.75 x 4 x 1.5mm 1.5mm 8.75mm +70 °C
RS Stock No. 523-0234
Mfr. Part No.AD811JRZ
$12.04
Each
units
Dual - ±15 V, ±5 V 1 2500V/µs - - Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm +70 °C
RS Stock No. 912-7393
Mfr. Part No.AD811JRZ
$10.142
Each (In a Tube of 98)
units
Dual - ±15 V, ±5 V 1 2500V/µs - - Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm +70 °C
RS Stock No. 162-7692
Mfr. Part No.LM359M/NOPB
$4.138
Each (In a Tube of 55)
units
Dual, Single 5 → 22 V ±11V 2 60V/µs Differential 400MHz Surface Mount SOIC 14 8.75 x 4 x 1.5mm 1.5mm 8.75mm +70 °C
RS Stock No. 153-3398
Mfr. Part No.LT1228CN8#PBF
$9.917
Each (In a Tube of 50)
units
Dual, Single 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V ±12 V, ±3 V, ±5 V, ±9 V 1 500V/µs - - Through Hole PDIP 8 10.16 x 6.48 x 3.3mm 3.3mm 10.16mm +70 °C
RS Stock No. 522-8512
Mfr. Part No.AD829JNZ
$13.84
Each
units
Dual - ±12 V, ±15 V, ±5 V, ±9 V 1 230V/µs - - Through Hole PDIP 8 9.27 x 7.24 x 3.43mm 3.43mm 9.27mm +70 °C
RS Stock No. 787-8853
Mfr. Part No.NE592D14R2G
$0.792
Each (In a Pack of 5)
units
Dual - ±8V 1 - Differential 90MHz Surface Mount SOIC 14 8.75 x 4 x 1.5mm 1.5mm 8.75mm +70 °C
RS Stock No. 106-7062
Mfr. Part No.AD829JNZ
$12.222
Each (In a Tube of 50)
units
Dual - ±12 V, ±15 V, ±5 V, ±9 V 1 230V/µs - - Through Hole PDIP 8 9.27 x 7.24 x 3.43mm 3.43mm 9.27mm +70 °C
RS Stock No. 545-4935
Mfr. Part No.LT1228CN8#PBF
$14.66
Each
units
Dual, Single 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V ±12 V, ±3 V, ±5 V, ±9 V 1 500V/µs - - Through Hole PDIP 8 10.16 x 6.48 x 3.3mm 3.3mm 10.16mm +70 °C
RS Stock No. 145-3862
Mfr. Part No.NE592D14R2G
$0.806
Each (On a Reel of 2500)
units
Dual - ±8V 1 - Differential 90MHz Surface Mount SOIC 14 8.75 x 4 x 1.5mm 1.5mm 8.75mm +70 °C
RS Stock No. 159-8122
Mfr. Part No.AD8336ACPZ-WP
$14.19
Each (In a Tray of 64)
units
Single ±12 V, ±3 V, ±5 V - 2 550V/µs Single Ended 150MHz Surface Mount LFCSP 16 4 x 4 x 0.8mm 0.8mm 4mm +85 °C
RS Stock No. 159-8124
Mfr. Part No.AD8337BCPZ-WP
$7.284
Each (In a Tray of 50)
units
Single ±2.5 V, ±5 V - 2 625V/µs Single Ended 280MHz Surface Mount LFCSP VD 8 3.25 x 3.25 x 0.7mm 0.7mm 3.25mm +85 °C
RS Stock No. 912-7072
Mfr. Part No.AD818ARZ
$5.855
Each (In a Tube of 98)
units
Dual, Single 9 V, 12 V, 15 V, 18 V, 24 V, 28 V ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 1 300V/µs - - Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm +85 °C
New
RS Stock No. 191-5095
Mfr. Part No.MAX4313EUA+
$8.90
Each (In a Pack of 2)
units
Dual, Single 4 → 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 +85 °C
RS Stock No. 523-0240
Mfr. Part No.AD812ARZ
$9.57
Each
units
Dual, Single 3 V, 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 2 125V/µs - - Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm +85 °C
RS Stock No. 169-8346
Mfr. Part No.HA5023IBZ
BrandIntersil
$9.248
Each (In a Tube of 98)
units
Dual - ±12 V, ±9 V 2 475V/µs - 125MHz Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm +85 °C
RS Stock No. 145-6992
Mfr. Part No.LT1227CS8#PBF
$8.499
Each (In a Tube of 100)
units
Dual - ±2 → ±15V 1 1100V/µs Swing 140MHz Surface Mount SOIC 8 5.004 x 3.988 x 1.498mm 1.498mm 5mm +70 °C
RS Stock No. 159-7654
Mfr. Part No.AD8072JNZ
$6.326
Each (In a Tube of 50)
units
Dual, Single 5 → 12 V ±2.5 → ±6V 2 350V/µs Rail to Rail 100MHz Through Hole PDIP 8 10.16 x 7.11 x 4.95mm 4.95mm 10.16mm +70 °C
RS Stock No. 523-0026
Mfr. Part No.AD8001ANZ
$16.57
Each
units
Dual, Single 9 V ±5V 1 1200V/µs - - Through Hole PDIP 8 9.27 x 7.24 x 3.43mm 3.43mm 9.27mm +85 °C
RS Stock No. 506-1123
Mfr. Part No.LT6205CS5#TRMPBF
$3.714
Each (In a Pack of 5)
units
Dual, Single 3 V, 5 V, 9 V, 12 V ±3 V, ±5 V 1 450V/µs Rail to Rail 100MHz Surface Mount TSOT-23 5 2.9 x 1.75 x 0.9mm 0.9mm 2.9mm +70 °C
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