20-pin SOIC-W, 19 Bussed Resistors; 100% tin (Pb-free) terminations
Absolute TCR Code
00 = ±250ppm/°C; 01 = ±100ppm/°C
02 = ±50ppm/°C; 03 = ±25ppm/°C
Resistance Code
4-Digit Resistance Code
Ex: 1002 = 10K , 50R1 = 50.1
(The USA style coding shown is preferred, but, historically, European style coding (e.g. 10K) may have been used.)
Absolute Tolerance Code
J = ±5%; G = ±2%; F = ±1%; D = ±0.5%
C = ±0.25%; B = ±0.1%
Optional Ratio Tolerance Code
G = ±2%; F = ±1%; D = ±0.5%;
C = ±0.25%; B = ±0.1%; A = ±0.05%
Packaging
Specify tubes or tape & reel.
Tape and reel packaging is compliant with EIA-481-D: 8 mm through 200 mm Embossed Carrier Taping and 8 mm and 12 mm Punched Carrier Taping of Surface Mount Components
for Automatic Handling.
Tube packaging drawing detail available upon request.
[i=s]This post was last edited by xusiwei1236 on 2022-6-25 23:40[/i]This article will introduce what TFLM is, then introduce the official TFLM benchmark, and how to run the TFLM benchmark on the HPM67...
[size=4]1. The filtering effect of capacitors[/size] [align=center][size=4] [/size][/align][size=4]That is, the larger the frequency f, the smaller the impedance Z of the capacitor. [/size] [size=4]Wh...
The figure shows the signal before the logic analyzer collects the 485 chip. The CS signal does not wrap the entire TX frame. The CS pull-up and pull-down settings are set before and after sending....
Some experience in Bluetooth configuration, suitable for novices to quickly get started!Summary of Bluetooth configuration experience- Taking HC05 and HC06 as examples - Author: Zhang Xinbin
1. Prepar...
Yesterday I debugged the external clock chip DS1302 of LPC2292. The program is as follows:
I hope it can help you, and I also hope to correct you.
#define IN_DS1302
//#ifndef include "config.h"
...[Details]
Qiaotian Intelligent
Equipment
Shanghai Qiaotian Intelligent Equipment Co., Ltd. ("Qiaotian Intelligent" for short) was established in 2016. It is positioned as
a provider of
rob...[Details]
On March 1, Cambrian stated on the investor interaction platform that its subsidiary Xingge Technology and China FAW signed a strategic cooperation framework agreement. Both parties will rely on thei...[Details]
"Semi-permanent" sensor networks such as bridge safety monitoring#e#
"Semi-permanent" sensor networks such as bridge safety monitoring
The bridge safety monitoring mentioned at the beginnin...[Details]
On November 3, news came from Yecheng County, Kashgar, Xinjiang, that the company's 125MW/500MWh electrochemical energy storage system, used in the first market-oriented photovoltaic grid-connected...[Details]
Often we need to turn the device on and off, and the more common methods are hardware switch on and off and pure software on and off. Hardware on and off is generally achieved with a dial-typ...[Details]
The number of people buying new energy vehicles (EVs) is exploding. It is estimated that there will be 10 million EVs on the road by 2030 and 36 million by 2040. The automotive industry is at a tu...[Details]
RTC Real-time Clock The real-time clock (RTC) is an independent BCD timer/counter. The RTC provides a calendar clock, two programmable alarm interrupts, and a periodic programmable wake-up flag with...[Details]
From July 6 to 8, the 2023 World Artificial Intelligence Conference (WAIC) was held in Shanghai.
The theme of this conference is "Intelligently Connected World Generates the Future", focusing...[Details]
With the changes in the relationship between automobile supply and demand and the intensification of market competition, automobile prices have continued to fall in recent years. Looking back, the au...[Details]
The ANC series of sine wave inverter power supply is a new generation of special power supply, which is designed and manufactured mainly for the characteristics and requirements of China's power an...[Details]
1. Grounding
The grounding here refers to the earth, also known as the protective ground. Providing a good ground wire for the microcontroller system is extremely beneficial to improving the sy...[Details]
The circuit shown in the figure is a three-digit tachometer used to measure low frequency signals with a repetitive time interval of 0.235 to 15 seconds. The tachometer has a speed range of 4 to 25...[Details]
The RSA5000 Series real-time signal analyzers replace traditional instruments, giving you the measurement confidence and functionality you need to complete your daily tasks. The RSA5000 Series provid...[Details]
The safe storage of grain is a strategic event related to the national economy and people's livelihood. Scientific grain storage has important social significance and economic value. The granary mon...[Details]