Share your favorite components and win 88 core points (special post for building a building)

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Share your favorite components and win 88 core points (special post for building a building) [Copy link]

 

 

Do you have any components that you use very often and that you particularly like? Share its model and advantages so that more friends can know about it!

How to participate: Reply to this post and share your favorite device: Please attach the device datasheet link (for relevant datasheets, please visit https://datasheet.eeworld.com.cn/ and obtain it through site search) and state the reason for sharing, which can be the advantages of the device, your own experience of using it, etc.

Mission Reward: Additional 88 Core Points

Mission date: August 19, 2022 - September 20, 2022

zsgsh

INA117

FEATURES

● COMMON-MODE INPUT RANGE:

± 200V (V S = ± 15V)

● PROTECTED INPUTS:

± 500V Common-Mode

± 500V Differential

● UNITY GAIN: 0.02% Gain Error max

● NONLINEARITY: 0.001% max

● CMRR: 86dB min

APPLICATIONS

● CURRENT MONITOR

● BATTERY CELL-VOLTAGE MONITOR

● GROUND BREAKER

● INPUT PROTECTION

● SIGNAL ACQUISITION IN NOISY

ENVIRONMENTS

● FACTORY AUTOMATION

dcexpert

ESP32, Bluetooth + Wifi, main frequency 240MHz, strong performance, also good as a general-purpose MCU.

https://datasheet.eeworld.com.cn/view/22625338.html

EricCheng

https://datasheet.eeworld.com.cn/new_part/FD6288T,fortior-tech,22599585.html

Fengqi Technology

FD6288T

Very useful motor pre-driver, FD6288 is an integrated circuit chip that integrates three independent half-bridge gate drivers. It is designed for high-voltage, high-speed driving MOSFET and IGBT and can operate at voltages up to +250V.

EricCheng

https://datasheet.eeworld.com.cn/new_part/FD6288T,fortior-tech,22599585.html

Fengqi Technology

FD6288T

Very useful motor pre-driver, FD6288 is an integrated circuit chip that integrates three independent half-bridge gate drivers. It is designed for high-voltage, high-speed driving MOSFET and IGBT and can operate at voltages up to +250V.

IC爬虫

I recommend a domestic sensor with global exposure->sc031gs: 300,000 pixels, maximum resolution of 640H x 480V, maximum frame rate of 180 frames, based on back-illuminated global exposure process, supports single-frame HDR, supports DVP/MIPI/LVDS and other data interfaces, and is cheap (the module including the lens is 10+ RMB)

Chip information: https://smartsens.oss-cn-beijing.aliyuncs.com/web/products/SC031GS_V5.0.pdf

罗小黑22

https://datasheet.eeworld.com.cn/new_part/FD6288T,fortior-tech,22599585.html Fortior Technology FD6288T is a very easy-to-use motor pre-driver. FD6288 is an integrated circuit chip that integrates three independent half-bridge gate drive ICs. It is designed for high-voltage and high-speed driving MOSFET and IGBT and can operate at voltages up to +250V.

罗小黑22

Fengqi Technology

FD6288T

Very useful motor pre-driver, FD6288 is an integrated circuit chip that integrates three independent half-bridge gate drivers. It is designed for high-voltage, high-speed driving MOSFET and IGBT and can operate at voltages up to +250V.

wangerxian

The first six-axis sensor I came into contact with was the MPU6050. It has good performance, small size, and angle registers, which makes it very suitable for the project. There are also many examples online, so it is easy to find problems.

Chip data: https://datasheet.eeworld.com.cn/pdf/4263066,604,MPU-6050.pdf

天天1

CS1232

Xinhai Technology has launched a chip that can PIN TO PIN replace TI's ADS1232. The price is only about a quarter of it, which is very cost-effective. After using it, I feel that there is no difference in accuracy.

https://item.szlcsc.com/138001.html

你记忆中的那个人

UCD3138064A

The UCD3138 controller architecture uses programmable digital state machine hardware, together with an integrated general-purpose microcontroller, to perform fast voltage/current loop control, complete necessary power management and system communication tasks. These advanced power peripherals can run autonomously on the processor without relying on slower firmware decisions or complex shared resource time slicing.

UCD3138064 PDF Datasheet - Datasheet Download Chinese Website - Electronic Engineering World (eeworld.com.cn)

yanbao

https://datasheet.eeworld.com.cn/view/51782589.html

The component I like is RT4730, which is specially used for AMOLED. The advantages of this device are: low price, compact package, few peripheral devices and high integration. I used TI before, but after choosing RT4730, I feel that it is better than TI in terms of cost performance. I recommend it and hope you will have the opportunity to use it in the future.

孟珺

https://datasheet.eeworld.com.cn/search.html?from=datasheet&t=partno&k=GRM31CR71C106KA12L

Murata's capacitors have a good price/performance ratio. Advantages: cheap, reliable, small package. Disadvantages: slightly long delivery time, needs to be improved. Specially recommended

luck_gfb

IXDN604SI, IXDN604SI pdf Chinese data, IXDN604SI pin diagram, IXDN604SI circuit - Datasheet - Electronic Engineering World (eeworld.com.cn) IXDN604SI is the MOS driver IC I use most. It has a large driving current and is not easily damaged. I used other brands to replace it for testing. When the PCB design is not good, other brands of driver ICs will be damaged due to the negative voltage at the driving end, but IXDN604SI will not.

大白菜锅锅

https://datasheet.eeworld.com.cn/new_part/CM6800,Champion%20Microelectronic%20Corp.,9227342.html Used for double-tube forward, relatively simple and easy to adjust. Cheap

suncat

STC89C52

https://datasheet.eeworld.com.cn/new_part/STC89C52RC-40I,stc,22664473.html

I have a STC89C52 rapid development board. I learned 51 single-chip microcomputers in college, so it is easy to get started with the development of 51 single-chip microcomputers. Although this chip is outdated, the STC89C52 development board provides IO pin header connections, which makes development and program downloading easy, and is very convenient for testing electronic modules with various interfaces. It still has high utilization value.

damiaa

dcexpert published on 2022-8-19 10:04 ESP32, Bluetooth + Wifi, main frequency 240MHz, strong performance, also good as a general-purpose MCU. http://datasheet.eeworld.co ...

This is really good.

damiaa

SY8120B and upgraded series Silergy DCDC. Stable, easy to use and reasonably priced.

https://datasheet.eeworld.com.cn/search.html?from=datasheet&t=partno&k=sy8120

damiaa

Ateli at32f403 at32f413 at32f407 series chips.

https://datasheet.eeworld.com.cn/search.html?t=partno&from=datasheet&k=at32f403a

https://datasheet.eeworld.com.cn/search.html?t=partno&from=datasheet&k=AT32F413C8T7

https://datasheet.eeworld.com.cn/new_part/AT32F407RCT7,Artery,22824306.html

weiwei4

STM32G030C8T6
has sufficient performance, many pins, rich interfaces, and low price

STM32G030C8T6, STM32G030C8T6 pdf Chinese data, STM32G030C8T6 pin diagram, STM32G030C8T6 circuit - Datasheet - Electronic Engineering World (eeworld.com.cn)