What is STV5728?
This is 4-HEAD VIDEO AND 2-HEADS HIFI AUDIO PLAYBACK AND RECORD AMPLIFIER FOR VCR. A amplifier is an electronic circuit that amplifies or increases the voltage of an electrical signal. The input signal is usually a low-level voltage, and the output signal is a higher-level voltage with the same waveform as the input signal. |
[PDF] Complete Technical Details can be found in the
STV5728 datasheet
provided at this page.Summary in PDF FileSTV5728 4 HEAD VIDEO AND 2 HEADS HIFI AUDIO PLAYBACK AND RECORD AMPLIFIER FOR VCR PLAYBACK MODE LOW NOISE AND WIDE BAND AMPLIFIERS FOR 4 VIDEO HEADS AUTOMATIC OFFSET CANCELLATION BETWEEN THE 2 SELECTED HEADS ONE PLAYBACK OUTPUT WITH AGC ONE PLAYBACK OUTPUT 60dB CONSTANT GAIN ONE OUTPUT FOR AUTOMATIC VIDEO TRACKING SP LP ENVELOPE COMPARATOR OUTPUT LOW NOISE AMPLIFIERS FOR 2 HIFI HEADS HIFI OUTPUT GAIN 70dB RECORD MODE TRANSCONDUCTANCE AMPLIFIER VIDEO AGC AMPLIFIER FOR HIFI ONE 5V POWER SUPPLY PLAYBACK RECORD MODE SELECTION THROUGH A LOGIC INPUT PINNING COMPATIBLE WITH STV5725 AND STV5727 SO28 PACKAGE voltage between the two selected heads is automatically cancelled after 32 switching head cycles A constant output signal will be available on Pin YPB thanks to an AGC function Automatic Gain Control The time constant of the AGC is determined by the capacitor value connected to CAGC Pin For Automatic Tracking a signal which is a function of the selected input signal amplitude is present on Pin TRIV For Trick Mode a signal resulting from the comparison of the input signal amplitude is available on ENVC Pin SO28 Plastic Package ORDER CODE STV5728 FOR PIN CONNECTIONS H1SP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 |
Datasheet Download (PDF) |
[ Detailed Data ] |
Q: What is a voltage amplifier, and how does it work? A: A voltage amplifier is an electronic circuit that increases the amplitude of an input voltage signal. It does this by using active or passive components to amplify the input signal, making it stronger and increasing its voltage level. The output voltage of the amplifier is proportional to the input voltage, and the amplification factor is determined by the circuit design. Q: What are the types of voltage amplifiers? A: There are many types of voltage amplifiers, including operational amplifiers (op-amps), transistor amplifiers, vacuum tube amplifiers, and integrated circuit (IC) amplifiers. Each type of amplifier has its unique design and application. Q: What is the gain of a voltage amplifier? A: The gain of a voltage amplifier is the ratio of the output voltage to the input voltage. It is typically expressed in decibels (dB) or as a numeric ratio. Q: What is the frequency response of a voltage amplifier? A: The frequency response of a voltage amplifier is the range of frequencies that the amplifier can amplify without significant distortion or attenuation. It is determined by the circuit design and the characteristics of the active and passive components used. Manufacturers : ST Microelectronics  |
STM STV5728 AMPLIFIER 4-HEAD VIDEO AND 2-HEADS HIFI AUDIO PLAYBACK AND RECORD AMPLIFIER FOR VCR |
Datasheet STV5728 PDF DownLoad ( STM ) |