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.
The project requires recording the power-on time and power-off time of the equipment. Because it needs to run for more than 20 years, it is not recommended to use the RTC+backup battery solution. If t...
Universal Asynchronous Receiver/Transmitter (UART), commonly known as UART, is a serial, asynchronous, full-duplex communication protocol that is widely used in the embedded field.
As an asynchrono...
This example demonstrates the recording and playback of RVB2601. Because audio data requires a lot of memory space to store, this example does not use AOS and directly uses the bare metal. This exampl...
VLSI CADII-Design : https://training.eeworld.com.cn/course/6102A modern VLSI chip is a remarkably complex beast:? billions of transistors, millions of logic gates deployed for computation and control,...
A
ASIC Application-Specific Integrated Circuit. A piece of custom-designed hardware in a chip.address bus A set of electrical lines connected to the processor and all of the peripherals withwhich it c...
DLP projection equipment has undergone nearly 20 years of development, and has gradually been severely impacted by LCD products in recent years. In order to cope with changes in the market environ...[Details]
Nucleic Acid Extraction System is an instrument that uses matching nucleic acid extraction reagents to automatically complete the sample nucleic acid extraction work. It is widely used in many fields...[Details]
1. Circuit design
45% of the factors that affect the reliability of the single-chip microcomputer measurement and control system come from the system design. In order to ensure the reliability...[Details]
On September 20, witnessed by users, several large compressor units provided by Shaangu for the "Hubei Yingcheng 300MW Compressed Air Energy Storage Power Station Demonstration Project" were su...[Details]
Various special vehicles often have oil leakage problems during use, resulting in waste of lubricating oil and fuel, and consuming the power and work efficiency of special vehicles. Therefore, a sy...[Details]
According to industry veterans, "wireless" and "environmental protection" will become the two major trends in the future smart home industry. According to another analysis, China currently has more t...[Details]
In actual applications, there will be many reset or power-off situations. The following method provides a method that allows the real-time clock to continue to be powered by low-power mode even when p...[Details]
Rules for selecting and installing electromagnetic flowmeters: 1. First, clarify the measurement requirements of the unit There are several metering requirements that should be clarified, mainly in...[Details]
There are various diagrams in electronic devices. The one that can explain how they work is the electrical schematic, or circuit diagram for short.
A circuit diagram is like an article, variou...[Details]
This morning (17th), the National Development and Reform Commission held its regular press conference in March. At the meeting, it was proposed to accelerate the construction of new infrastructure su...[Details]
The chip I use is STM32F103VET and the compiler is IAR ARM V5.5, the debugger is JLINK V8 1, download the ST library, the current version is STM32F10x_StdPeriph_Lib_V3.3.0, unzip it, and then copy t...[Details]
//===========================================================
// step motor serial communication G code
//
//86 step motor,3200cts/r,f=20kHz=20000/r,
//n=20000/3200=6.25r/s=375rpm, ratio=5 ...[Details]
On April 20, the 2024 National Intellectual Property Publicity Week was launched online. The theme of this year's publicity week is "Promoting high-quality development through the transformation an...[Details]
Germany’s SMA Solar Technology has increased its installed solar PV inverter capacity in North America to 10GW in less than a year, a 33% increase.
They generate enough solar energy to power a...[Details]
ICP spectrometer is a large precision instrument. Generally, after signing the purchase contract, especially for imported instruments, there is a 3-4 month delivery period. During this period, some e...[Details]