La4440 ic datasheet download

Stereo power amplifier circuit with la4440 ic works with a voltage. La4440 sanyo datasheet and cad model download octopart. La4440 datasheet, la4440 pdf, la4440 data sheet, datasheet, data sheet, pdf. Offer la4440 hitachi from kynix semiconductor hong kong limited. Ta7240ap is also available which has dual channel 5.

Using 2 channels, the la4440 will output 6 watts per channel, that can drive much larger. The price of reject is bigger than 80db, their consumption is small, from 11 until 3 ma. More technical details along with performance graphs can be found in the datasheet of la4440 ic. La4440 6w power audio amplifier schematic electronica. Lm4440la4440 20w audio amplifier with 12v instructables. Feedback capacitor low cutoff frequency fl depends on this feedback capacitor. La4440 is a two channel audio power amplifier with inbuilt in dual channels enables it for stereo and bridge amplifier applications. In dual mode it gives 6 w per channel and in bridge mode 19. This is a simple audio amplifier circuit but pretty good output. Audio power amplifier ic 4440 ic la4440 la4185 la4280. The mounting torque is in the range of 39 to 59n cm. Compare pricing for sanyo la4440 across 5 distributors and discover alternative parts, cad models, technical specifications, datasheets, and more on octopart. The ic also incorporates a audio muting function, but,a4440 is not used here. La4440 datasheet 6w 2channel, bridge 19w power amplifier.

Sanyo 6w 2channel, bridge 19w typ power amplifier,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits. Simple amplifier circuit19 watts using la4440 ic from sanyo. Enn750f monolithic linear ic la4440 6w 2channel, bridge 19w typ power amplifier features builtin 2 channels dual enabling use in stereo and bridge amplifier applications. Using 2 channels, the la4440 will output 6 watts per channel, that can drive much larger speakers than a. The ic has builtin thermal, overvoltage and short circuit protection. La4440 pdf, la4440 description, la4440 datasheets, la4440.

La4440 datasheet, la4440 datasheets, la4440 pdf, la4440 circuit. The distance between screw holes of the radiator fin must coincide with the. They are internally sold in nutshell with eight pins and allocate two operational amplifiers, in the same. To prevent this problem the la4440 ic provides a good channel separation. La4440 or 4440 is a dual channel audio amplifier ic.

Ic lead pins are soldered to the printed circuit board after the radiator fin is mounted on the ic. High power la4440 double ic stereo audio amplifier circuit. Some part number from the same manufacture sanyo semiconductor corporation. Help need for audio amplifier la4440 ic electronics. Onsemi, alldatasheet, datasheet, datasheet search site for electronic components and. Jan 5, 2017 ic la4440 power amplifier, stereo power amplifier circuit using ic la4440 to provide an output power of 18 watts stereo. La4440 cd4440 tda4440 stereo audio amplifier circuit diagram.

If any of these limits are exceeded, device functionality should not be assumed. Stereo ke liye l and r channel ke liye seperate two ic connect krna padega. Voltage ic 0 10 v collector current 15 a collector peak current tp 5ms 22. It uses very fewer components other than the ic la4440. Aug 28, 2019 schematic of the la4440 stereo amplifier circuit la4440 ic la4440 is a stereo audio amplifier ic. La4440 is a 2 channel power amplifier that can deliver up to 6w per channel of 19w in bridge connection.

La4440 6w 2channel, bridge 19w typ audio power amplifier. This is a 19watt simple amplifier circuit diagram using ic la4440 from sanyo. You can modify most readymade amplifier kit to la4440 bridge amplifier circuit by simply cutting some pcb tracks and adding some jumpers, but that may vary board to board. Also how much k valuse shud be of the volume knobs. La4440 amplifier circuit in bridge mode circuits diy. La4440 datasheet, la4440 pdf, la4440 data sheet, la4440 manual, la4440.

Output ac short circuit to ground overrating chip temperature load dump voltage surge fortuitous. Linear amplifiers audio ic audio amp 6w 2ch 14sip 0 part number must be three character at least. La4450, two channel power ic for bus or track use in tv and home audio. La4440 ic is still available in india and as you know that i dont live in west as i spend time and labour for designing this pcb as if i make some mistakes so please help me how to rectify it. When the ic la4440 is in bridge mode in the circuit, its output power is 19w. The la4440 ic amplifier circuit diagram is given in this article. Offer la4440 cn from kynix semiconductor hong kong limited.

Stresses exceeding those listed in the maximum ratings table may damage the device. La4440 ic will generate heat when working with large volumes, therefore it is necessary la4440 ic equipped with cooling heat sink to remove the heat generated. The ic is a dual channel audio power amplifier, with low distortion, and a good frequency range. An integrated circuit or monolithic integrated circuit also referred to as an ic, a chip, or a microchip is a set of electronic circuits on one small plate chip of semiconductor material, normally silicon. This ic amplifier has 2 modes stereo amplifier and bridge amplifier. Any and all sanyo products described or contained herein do not have specifications that can handleapplications that require extremely high levels of reliability, such as lifesupport systems. Tda7240 20w audio amplifier circuit, audio amplifier. La4450 2channel power ic for bus or track use in tv and home audio application. La4440 or cd4440 is a dual channel audio monolithic amplifier integrated circuit. The audio amplifier ic la4440 cd4440 tda4440 is the most using ic for stereo audio. All dimensions are nominal device package type package drawing pins spq length mm width mm height mm cd4001bm96 soic d 14 2500 367. Power amplifier, la4440 datasheet, la4440 circuit, la4440 data sheet.