For UCSP solder profile information, please refer to the application note APP_1891 on the Maxim website, www.maxim-ic.com.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
IN
= 3.8V,
SHDNA
=
SHDNB
= IN_, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
I received the board, but encountered a problem: I followed the instructions and the APP could not find the board at the step of " Firmware update and then connect " ! The firmware update was shown to...
[i=s]This post was last edited by mameng on 2021-10-22 21:46[/i]STM32U5 highlights Compared with the traditional STM32Lx series low-power MCU, STM32U5 has many advantages:First: 40nm process technolog...
GD32L233C-START Development Board Study Notes ( V )
GD32L233C-START Development Board USB Example
From the GD32L233xx series MCU data sheet: "GD32L233xx_Datasheet_Rev1.0.pdf", we can see the following...
In the previous review article, I introduced the development environment of the AutoChips AC7801x motor development board. According to the general MCU development board review process, I should intro...
/*****************************code name: MAX262code function: the code is used to control the MAX262 with msp430.coder:Mark Malast updated:09-8-6
*******************************/
/************pin defi...
Today, Apple's MagSafe leather protective case for the iPhone 12 series began to be launched overseas, priced at 999 yuan. As of press time, it has not yet been sold in China. Apple said that the...[Details]
Automakers often use the latest consumer electronics systems to differentiate their vehicles from other manufacturers, and these systems must work properly under a variety of demanding conditions. The...[Details]
In microwave networks, coaxial connectors are the main source of intermodulation. The nonlinear characteristics of coaxial connectors are the main cause of intermodulation. Accurately determining the...[Details]
Full HDTV Energy Efficiency Specifications
Full HD TVs have begun to win the favor of consumers. Currently, LCD TVs larger than 24 or 26 inches can support Full HD, but from a practical point of vi...[Details]
The energy efficiency of
LED lighting
applications needs to be considered in conjunction with the
power
output. The US Energy Star
solid-state lighting
specification specifies energy e...[Details]
Nowadays, switching power supplies have replaced linear regulated power supplies and are active in the field of electronic power design. People are gradually realizing that switching power supplies...[Details]
LEDs have the advantages of low energy consumption and long life, so many special applications use LEDs as their light source. However, because the power supply required by LEDs is DC and low vol...[Details]
introduction At present, automated monitoring devices such as coal mine gas, negative pressure, motors, and power supply have been widely used in major mines, and have even been networked and operate...[Details]
According to phonearena and donanimhaber, Pine64's Linux-based smartphone PinePhone was shipped to developers as early as last year. According to reports, the phone is now officially available ...[Details]
Introduction
Generally, in a CPU, register access is faster than main memory access. Therefore, in order to reduce the time or delay spent on accessing memory, the MIPS4KC processor adopts a Load/S...[Details]
1 Introduction
With the development of science and technology, single-chip microcomputers have been more and more widely used in various household appliances, and their stable operation is an ...[Details]
Common faults of switching power supplies are basic knowledge that electricians and related technical personnel in the company should understand. Mastering some basic circuit board maintenance and f...[Details]
The first wave of new phones this year have two things in common: one is Qualcomm’s new generation Snapdragon 8 processor, and the other is the LTPO 2.0 screen. Simply turning on the screen, t...[Details]
Recently, ZBB Energy obtained the UL1741 certification from Intertek Testing Group. The certified product is a 25kW grid-connected inverter module produced by ZBB EnerSection Energy Control Center....[Details]
The grating digital display measurement system is an optomechanical and electrical integration product that can automatically detect and display. It is an important accessory for transforming old
...[Details]