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.
RISC-V is a typical three-operand, load-store RISC architecture, including three basic instruction sets and six extended instruction sets, as shown in Table 1, where RV32E is a subset of RV32I and is ...
AD-DC rectification, precision rectification:1. What are the differences between a rectifier bridge, four diode rectification, and op amp rectification?2. After rectification, why is the positive half...
In the development of MCU embedded systems, debugging is essential. For some developers who lack expensive debugging equipment, they need to find another way. Therefore, serial port debugging componen...
Bare metal systems and RTOS systemsToday's embedded systems are becoming more and more complex. They not only have certain computing requirements, but also require GUI to achieve human-computer intera...
We used multiple models of LOTO oscilloscopes, with bandwidths ranging from 20M to 100M , to measure passive and active crystal oscillators . We tested the waveforms of 12M, 15M , 24M, 48M, and 80M cr...
Manually counting piston rings
(as small as 0.29-0.79mm in width) and packaging different batches not only increases labor costs, but also proves to be unreliable in the fiercely competitive ...[Details]
2023 Intel Internet Data Center Summit was successfully held September 14, 2023, Wuhan - Recently, the 16th Intel Internet Data Center Summit with the theme of "AI Acceleration in the Cloud" was ...[Details]
The automotive lidar market is undergoing new changes.
The global LiDAR market for passenger cars, light commercial vehicles and robotaxis is estimated at $538 million in 2023, up 79% ye...[Details]
Arm launches new image signal processor to boost vision systems for IoT and embedded markets
•
Arm Mali-C55
is Arm’s smallest and most configurable image signal p...[Details]
According to foreign media reports, on August 17, local time, Road Ready, Clarience Technologies' advanced telematics and smart fleet technology brand, announced the launch of a 5G Ready telematics s...[Details]
With the rapid development of electronic technology and embedded systems, today's medical devices have undergone tremendous changes compared to the common devices a few decades ago. The popularity...[Details]
Let me ask you, from a small plastic box of a few dozen yuan (a joke for low-quality speakers) to a high-end speaker of thousands of yuan, are there any products that suit your taste? Maybe you are...[Details]
First, understand the timing of TFT LCD. Each VSYNC signal indicates the beginning of a frame of data, and each HSYNC indicates the beginning of a row of data, regardless of whether these data are val...[Details]
Most biogas measurement sites do not have power supply, so we can choose a battery-powered turbine flowmeter. Usually, the flow rate of biogas pipelines is small, and it is generally measured by reduc...[Details]
1 Introduction Barometric pressure measurement is widely used in industrial equipment such as instrumentation, medical and health care, barometers, and altimeters. Choosing sensors with fast speed an...[Details]
1. Power frequency dielectric loss tester
Preparation before measurement:
1) Connect one end of the ground wire to the grounding column of the instrument, and the other end to a reliable ground to ...[Details]
51 MCU can be programmed through ISP download mode. The commonly used tools are USB/TTL. The commonly used chips are MAX232, CH340G, etc. The following introduces the ISP download circuit designed wi...[Details]
Specific implementation functions The system consists of STC89C52 microcontroller + DS1302 clock chip + button module + LCD1602 display + power supply. Specific functions: 1. Can display year, mo...[Details]
DDR SDRAM is short for Double Data Rate SDRAM, and its Chinese name is "Double Data Rate SDRAM". DDR SDRAM is an improvement on the original SDRAM. The following Figure 9-1 is a comparison of data tr...[Details]
For aircraft electrical systems, their electrical parameters need to be tested during their production and maintenance. However, due to the diversity of aircraft electrical parameters, a variety of me...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
