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10/08/2014

Dual 3.1 watt audio power amplifier

Circuit diagram:
Dual 3.1 watt audio power amplifier

 Datasheet for AN7124: Download

35mW audio amplifier

Circuit diagram:
35mW audio amplifier
Datasheet for AN7118: Download

1 watt audio power amplifier circuit

Circuit diagram:
Circuit diagram for 1 watt audio power amplifier circuit
Datasheet for AN7116: Download

0.5 Watt Audio Amplifer Circuit

Circuit diagram for AN7112:
0.5 Watt Audio Amplifer Circuit
Datasheet for AN7112: Download

1.2 watt Audio Power Amplifier

Circuit diagram:
Circuit Diagram 1.2 watt Audio Power Amplifier 
Datasheet for AN7110: Download

10/07/2014

Dual Operational Amplifiers AN4558

Dual Operational Amplifiers AN4558
Datasheet for AN4558: Download

Low Power Consumption Operational Amplifiers

 Overview
 The AN4250, the AN4250S, and the AN6593 are single operational amplifiers which can be operated with very low power consumption. Moreover, they have wide range (±1V to±18V)of supply voltage, and electrical characteristics such as power consumption and input bias current can be programmed according to the current value set by outer resistor. They are suitable for applications to various electronic circuits such as portable electronic equipments operated by the battery.
Features
  • Wide supply voltage rang (±1V to ±18V)
  • Electrical characteristics programmable by set current
  • Phase compensation circuit built in
  • Output short-circuit protection
  • Offset null
Circuit diagram:
 Low Power Consumption Operational Amplifiers Pin

Datasheet for AN4250: Download
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200W Audio Amplifier Circuit

Circuit description: Connecting two TDA2030 thru cheap power transistors we can create a amplifier wich can deliver a higher power. Wi...

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