This is a stress rating only and functional operation of the device at
these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect
reliability.
V
cc .................................................................................................................................................................
IN .........................................................................................................................
-0.3 to (Vcc +0.3V)
R
IN ............................................................................................................................................................
±15V
Output Voltages
T
OUT ....................................................................................................
(V+, +0.3V) to (V-, -0.3V)
R
OUT ................................................................................................................
-0.3V to (Vcc +0.3V)
Short Circuit Duration
T
OUT .........................................................................................................................................
[size=4] Variable-frequency Drive (VFD) is a power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor'...
Hello, I have worked on a project using FPGA, and I am currently working on a project using FPGA+DSP for signal processing. I hope to apply for a trial! Thank you...
Typical memory allocation usage: unsigned char *buf; buf=(unsigned char*)malloc(512*sizeof(unsigned char)); //Generate a stack memory free(buf); //Release memory In the CCS5.3 settings, you did not al...
[i=s]This post was last edited by wangfuchong on 2014-1-10 17:02[/i] I also posted it here for future reference. Alas, the printer is broken. Please note that the excerpts from the Internet may not be...
USB Type-C is becoming more and more popular and is widely used in notebooks, mobile phones, desktops and industrial PCs. In these applications, the Type-C interface is often required to support both ...
The main chip is Philips SAA7750 chip, and the touch screen uses a four-wire resistive screen. The ADS compilation environment is used. The program flow is roughly to control the IO port and read four...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
