通通

Audio amplifier V1.2

Overview

Powered by a single power supply, the theoretical maximum input voltage is determined by the three-stage voltage regulation and the maximum input voltage of 1875

Design Files

Related Devices

Devices	Class	introduce	Datasheet
PJ-3420-A-SMT	The connector;Audio and video connectors	Connector type: 3.5mm SMD headphone holder direction: horizontal Number of pins/contacts: 6 Male and female: Female with positioning post	Download
GRM188R61H225KE11D	Passive components;The patch capacitance	Accuracy: ±10% Capacitance: 2.2uF Rated voltage: 50V Temperature drift coefficient (dielectric material): X5R Material: X5R	Download
CR-L10W2.5ΩJ	Passive components;Cement resistance	Power: 10W Accuracy: ±5% Resistance (ohms): 2.5 Plug-in 10W	Download
RVE100UF35V67RV0072			Download
RVT1A222M1213	Passive components;Patch type aluminum electrolytic capacitors	Capacitance: 2200uF Accuracy: ±20% Rated voltage: 10V	Download
RC0603FR-071KL	Passive components;The resistor	Resistance (ohms): 1K Accuracy: ±1% Power: 1/10W Temperature coefficient: ±100ppm/°C	Download
LM1875T	Analog mixed-signal IC;Audio power amplifier		Download
KF129-5.0-3P	The connector;Screw terminal		Download
KF129-5.0-2P	The connector;Screw terminal		Download
78M12	Power/power management;Linear regulator chip	Output type: fixed Maximum input voltage: 35V Output current: 500mA Output voltage (minimum value/fixed value): 12V 12V, 0.5A	Download
NE5532P	Analog mixed-signal IC;Amplifier circuit	Gain bandwidth product (GBP): 10MHz Number of amplifier groups: 2 Op amp type: General Purpose Power consumption of each channel: 8mA Slew rate (SR): 9 V/us Power supply voltage: ±5V ~ 15V Low-noise, high-performance op amp	Download

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2024-11-22 22:48:55

[Raspberry Pi Pico Review] Simple test of power on with uf2 file
The usage of uf2 files is introduced on the official website. There are two versions in total. C/C++ Version: https://www.raspberrypi.org/documentation/rp2040/getting-started/#getting-started-with-c M
[NXP Rapid IoT Review] + NXP Rapid IoT interface design process
[NXP Rapid IoT Review] + NXP Rapid IoT Interface Design Process Purpose: How to design the interface of NXP Rapid IoT, and share some functional skills at the same time 1. How to design the interface
Basic Considerations for Sensors in Powertrain Systems
[i=s]This post was last edited by qwqwqw2088 on 2020-5-21 11:52[/i]As we know, electrification is enabling major advances in the powertrain as we know it, whether it is improving the efficiency of the
How do I calculate the capacity of the supercapacitor I need?
Today, with the flourishing of energy storage products, supercapacitors (farad-level capacitors) with energy storage characteristics such as ultra-high power, ultra-large current, ultra-wide operating
After staying up late to sort it out, here is the information of the electric cars on the national competition list
The list is out and can be seen here: https://bbs.eeworld.com.cn/thread-1084541-1-1.html Welcome everyone to guess the questions: https://bbs.eeworld.com.cn/thread-1084544-1-1.htmlI originally wanted
Have you ever experienced the dreaded “drinking culture”? How did you deal with it?
It’s hard to find any electronics-related news these days. The headlines of major websites and even WeChat Moments are all discussing the “Ali 807 incident.” This morning, I saw my favorite “Little Dr

Datasheet More

Circuits More