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庫存編號 713-9136
製造零件編號NJM2561F1-TE1
HK$5.304
/個 (每包:5個)
單位
Single 3 V - 1 - - - Surface Mount SOT-23 6 2.9 x 1.6 x 1.1mm 1.1mm 2.9mm +85 °C
RS庫存編號 740-5285
製造零件編號NJM2515V-TE1
HK$24.88
單位
Single - 5V - - - - Surface Mount SSOP 32 11 x 5.6 x 1.15mm 1.15mm 11mm +85 °C
RS庫存編號 740-5332
製造零件編號NJM2566AV-TE1
HK$31.15
單位
Single 5 V - 6 - Rail to Rail - Surface Mount SSOP 32 - - - +85 °C
RS庫存編號 740-5351
製造零件編號NJM2575F1-TE1
HK$7.352
/個 (每包:5個)
單位
Single 3 V, 5 V - - - - - Surface Mount SOT-23 6 2.9 x 1.6 x 1.1mm 1.1mm 2.9mm +85 °C
RS庫存編號 740-5336
製造零件編號NJM2567V-TE1
HK$26.75
單位
Dual - 3 V, 5 V - - - - Surface Mount SSOP 14 5 x 4.4 x 1.15mm 1.15mm 5mm +85 °C
RS庫存編號 713-9130
製造零件編號NJM2561F1A-TE1
HK$7.932
/個 (每包:5個)
單位
Single 3 V - 1 - - - Surface Mount SOT-23 6 2.9 x 1.6 x 1.1mm 1.1mm 2.9mm +85 °C
RS庫存編號 740-5180
製造零件編號NJM2274AR-TE1
HK$7.352
/個 (每包:5個)
單位
Single 3 V - - - - - Surface Mount VSP 8 2.9 x 2.8 x 1.1mm 1.1mm 2.9mm +85 °C
RS庫存編號 169-8156
製造零件編號NJM2561F1-TE1
HK$5.834
個 (在毎卷:3000)
單位
Single 3 V - 1 - - - Surface Mount SOT-23 6 2.9 x 1.6 x 1.1mm 1.1mm 2.9mm +85 °C
RS庫存編號 169-8155
製造零件編號NJM2561F1A-TE1
HK$6.60
個 (在毎卷:3000)
單位
Single 3 V - 1 - - - Surface Mount SOT-23 6 2.9 x 1.6 x 1.1mm 1.1mm 2.9mm +85 °C