UTC 18W Hi-fi Amplifier AND 35W Driver DESCRIPTION. The is a monolithic IC in Pentawatt package intended for use as low frequency class AB amplifier. UTC datasheet, 18W Hi-Fi Amplifier and 35W Driver, UTC pdf, UTC data sheet search for integrated circuits from UTC Hangzhou Silan Microelectronics PDF datasheet – Page

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Arrow Electronics Mouser Electronics. In some applications complex filters are not realy utc2030 datasheet and simple RC low-pass and high-pass. The updated every day, always provide the best quality and speed.

Using this type of crossover utc2030 datasheet, a complete 3-way 60W active loudspeaker system is shown in Fig. The TDA is breadboard friendly and hence can be easily tested using a breadboard. The rather poor utc2030 datasheet of band attenuation of single RC filters means that the lodspeaker must operate linearly well. In practive, at the input pins amplifier two equal and in-phase voltages are available, as required for the active.

UTC Datasheet PDF – ETC

Just connect the positive point to C2 1 and ground the other point. Obviously, active crossovers can only be used if a power amplifier is provide for each drive unit. It is quite common that midrange and tweeter speakers have an efficiency 3dB higher than woofers. Further the device incorporates a short utc2030 datasheet protection system utc2030 datasheet an arrangement for automatically limiting the dissipated power to as to keep the working point of the output transistors within their safe utc2030 datasheet area.


The midrange section consistors of two filters a high pass circuit followed utc2030 datasheet a low pass network. This IC is a power amplifier IC and hence requires dayasheet decent amount of current to operate, hence make sure your battery can source enough current.

Allied Electronics DigiKey Electronics. Peak output current internally limited. I have also given a very basic circuit below. utc2030 datasheet

Audio amplifier circuits can utc2030 datasheet be made using simple op-amps, but if you need higher volume that is loud enough for a room then this power utc2030 datasheet amplifier is will be the best choice. Top menu About Us Contact. Signl to Nois rtio. Supply voltage, Minimum 6V and Maximum 36V. The two diodes D1 and D2 are used to protect the IC from reverse currents. The IC can wither dayasheet on dual power supply or datasheeet mode power supply, to keep this simple I have preferred single mode supply by using a 9V battery.

This makes it particularly interesting and economically sound to use monolithic power amplifiers. In this area datasehet use of several medium power amplifiers is more convenient than a single high power amplifier. The 5th pin Vs is connected to the positive terminal of the battery and the 3rd pin Utc030 utc2030 datasheet connected to the utc2030 datasheet terminal of the battery.

The power utc2030 datasheet to the midrange. The result utc2030 datasheet are excellent because this is the best type of audio filter and the only one free from phase and transient distortion.


A conventional thermal shut-down system is also included. This application can supply 80 to W rms.

Catasheet end – of Amplifier. The resistor R1 and R2 forms a potential divider across the pins 4 and 2. A utc2030 datasheet example see Fig. Another important field of application for active system is music. The utc2030 datasheet source C2 1 can be any audio source from a mobile jack or even a microphone.

Further the device incorporates a short circuit protection.

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It offers a large amount of data sheet, You can free PDF files download. The UTC provides high output current and has very. The UTC provides high output utc2030 datasheet and has very low harmonic and utc2030 datasheet distortion.

This pin outputs the amplified signal. Non — Inverting Input.

Top menu About Us Advertise. Also note that this amplifier can amplify only mono channel sound signals. The rather poor out of band attenuation of single RC filters means that the lodspeaker utc2030 datasheet operate linearly well beyond the crossover frequency to avoid distortion. Utc2030 datasheet instruments amplifiers Another important field of application for active system is music. Skip to main content.