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  • LM6161/6261/6361 operational amplifier and its pin main char

    2015-01-05 15:16:46117

    4.75 to 32V operating voltage range; 300V/μs conversion rate; 5mA supply current; differential gain is less than 0.1%; difference is less than 0.1 °;...

  • TDA7294 Amplifier

    2015-01-05 15:11:30152

    TDA7294 Amplifier The TDA7294 amplifier module is a monolithic integrated circuit. It is intended for use as an audio class AB amplifier in hi-fi appli...

  • MA333 JFET input op amp and its pin main characteristics

    2015-01-05 15:10:3999

    8nV / √ Hz (1kHz) noise; 15V/μs conversion rate; Gain Bandwidth Product GB = 3MHz; ± 36V power supply; ± 30V differential mode input voltage; ± 3...

  • TDA2006 12W Power Amplifier

    2015-01-05 15:01:37146

    TDA2006 12W Power Amplifier 12W TDA2006 power audio amplifier with 11V to 14V single voltage supply. For speakers with 2-8 ohm impedance. Reprinted Url...

  • Bell generator circuit

    2015-01-05 14:57:56123

    Bell generator’s deep and lingering bell can lead people into a profound mood. As shown in the circuit, AN is clicked to voice “dang” and the sou...

  • 400MHz differential amplifier circuit with broadband transco

    2015-01-05 14:52:03133

    Differential signal voltage VI, - VI is respectively sent to 3 feet of OPA660 internal OTA and pin 5 of +1 amplifier by 150Ω resistor and 51Ω matchin...

  • LM380 mini size Amplifier

    2015-01-05 14:50:53288

    This be mini size power amplifier 2 watt OTL that use ICLM380. Be base readymade circuit for side sound work and the communication. Which use outside e...

  • 8 Watt Audio Power Amplifier Schematic

    2015-01-05 14:44:5492

    Useful circuit for self-powered speakers, Radios, TV, can be used as car power amplifier Here is the schematic for an 8 watt audio power amplifier. Thi...

  • How to build Ultra-High Fidelity High Power Amplifier Refere

    2015-01-05 14:38:3085

    Description The LME49830 EF125WT1 amplifier PCB module showcases National Semiconductor’s LME ultra-high fidelity power amplifier input stage ICs (dr...

  • Preamplifier circuit of 1m laser metroscope fringe counter

    2015-01-05 14:20:3069

    The amplification factor of the circuit shown in diagram (a) isis 200, and itsbandwidth is 0~100kHz. And it isused forpreamplification of 1m laser metr...

  • Tiny Audio Amplifier Using LM386

    2015-01-05 14:16:34112

    The Tiny Audio Amplifier kit is a good choice for battery operation. It is based onLM386 IC. Power supply - 6 - 12 VDC Output power - 1 W, 8 Ohm The qu...

  • 60W-225-400mhz-amplifier

    2015-01-05 14:15:06111

    This 60-W. 28-V broadband amplifier covers the 225-400 MHz military communications band. The amplifier may be used singly as a 60-W output stage in a 2...

  • Adjustable voltage-stabilizing voltage circuit diagram

    2015-01-05 14:12:4479

    The circuit is a adjustable voltage-stabilizing circuit of the output voltage. Integrated operational amplifier works as voltage follower. When the pot...

  • Mini Audio Amplifier with MOSFET Technology

    2015-01-05 14:12:3484

    Figure 1 Parts List The circuit consists of preamplifier, tone controls, and regulated DC power supply, while providing a power output of 18 Watts for ...

  • DIY a 100 Watts Audio Amplifier is as Easy as ABC!

    2015-01-05 14:12:24112

    If you're a home hobbyist, you'll probably spend most of the time building and fixing various types of electronic components all day long! Well, audio ...

  • Dynamic Microphone Pre-Amplifier

    2015-01-05 14:03:2082

    Dynamic microphone uses a moving coil around magnetic field to convert mechanical movement into electrical signal. The ordinary mini speaker is turned ...

  • 308 Integrated Amplifier For High Input Impedance

    2015-01-05 13:55:4383

    ...

  • MA342 high performance op amp and its pin main characteristi

    2015-01-05 13:53:2188

    Noise 4nV / √ Hz (1Hz); output current is 40mA; rms output voltage is large; small input offset voltage ; ± 44V power supply; common-mode input volt...

  • Low Noise Fully Differential Buffer/Amplifier

    2015-01-05 13:47:49177

    View Full Size Image View Original Datasheet Useful in RFID baseband signal processing is a differential amplifier with an input impedance set to match...

  • FM Booster~Active FM Antenna Amplifier

    2015-01-05 13:40:47107

    FM Booster, Active FM Antenna Amplifier This FM booster that can be used to listen to programmes from distant FM stations clearly. The circuit comprise...

  • Amplifier IRFP460 Application Circuits

    2015-01-05 13:37:31494

    Heres the new circuit (click to enlarge). I swapped out the IRFP350 FETs with IRFP460 FETs which have a higher voltage and current rating. To compensat...

  • Low Noise Microphone Preamplifier (AD654JN)

    2015-01-05 13:35:49141

    This article describes the Low Noise Microphone Preamplifier (AD654JN). The content is very simple, very helpful. Components in this article can help y...

  • Stabilized-amplifier

    2015-01-05 13:33:0573

    This amplifier functions over a wide range of gains, typically 1-10. It combines the LT1010 and a fast discrete stage with an LT1008 based de stabilizi...

  • 2x100W Power Amplifier with STK4231II circuit diagram

    2015-01-05 13:16:00149

    Here the high power audio amplifier dual output at 100W max each output channel. Great output power with only using single chip. Note: This circuit usi...

  • broadband version W7ZOI

    2015-01-05 13:15:31118

    The broadband version W7ZOI suggested to try building. I modified the output transformer in the Figure 6 project and tested it with Tom, VE7TW. We real...

  • Multidirectional microphone amplifier

    2015-01-05 13:13:3874

    This Multidirectional microphone amplifier circuit is often used in a panel discussion or a meeting room to capture the audio from all the partners wit...

  • LOG101/104 precision logarithmic and logarithmic ratio ampli

    2015-01-05 13:09:3684

    In logarithmic ratio computing applications, a signal current can be from the photodiode, and another reference current is derived from a series resist...

  • HiFi Headphone Amplifier (MJE340)

    2015-01-05 13:08:18152

    This article describes the HiFi Headphone Amplifier (MJE340). The content is very simple, very helpful. Components in this article can help you underst...

  • Class AB amplifier 12V

    2015-01-05 13:07:3896

    Class AB Audio Power Amplifier. Class AB amplifier is an amplifier configuration that stands somewhere between Class A and Class B configurations. A sm...

  • HA1392 audio power amplifier circuit diagram

    2015-01-05 13:06:5599

    The circuit is shown as above, IC1 and T1, IC2 and T2 form the current negative feedback absorption constant current source respectively, which are the...

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