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Resistance and capacitance are basic components in electronics, and they play different roles in circuits. Resistance is used to limit the flow of current. According to Ohm's law (V=IR), it converts voltage (V) into current (I). Capacitance is a component that stores charge. When the voltage changes, it can store or release charge, affecting signal transmission in the circuit. When selecting resistance and capacitance encapsulation In terms of form, it is really necessary to consider multiple factors to find the solution that best suits the project requirements. Here are some key steps and points to help you quickly and effectively select the right encapsulation Form: Determine application requirements First
Date: May 14, 2024 Reading: 818
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NTC thermistor (Negative Temperature Coefficient Thermistor) is a temperature sensitive AD9283BRSZ-100 resistor, whose resistance value decreases with the increase of temperature. NTC thermistors are widely used in temperature measurement, temperature control, overcurrent protection, self recovery protection and other fields. Due to its requirements in different application scenarios, NTC thermistors have a variety of encapsulation The following are five common NTC thermistors encapsulation Type: 1. Tinned copper lead encapsulation This is the most common NTC thermistor encapsulation Form
Date: April 19, 2024 Reading: 812
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The Through Hole Resistor is an electronic component that is inserted into the pre drilled holes on the circuit board through pins and used by welding to achieve electrical connection. The in-line resistor is opposite to the surface mount device (SMD). Its pin needs to pass through the circuit board, so it is called "in-line resistor". In line resistance encapsulation It usually includes several main aspects: 1. Size: The size of the in-line resistor is relatively large, and the common power levels are 1/8W, 1/4W, 1/2W, 1W, 2W, etc. The higher the power, the physical scale of resistance
Date: April 17, 2024 Reading: 811
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Color ring resistance, also known as "resistance" in electronic and electrical components, is a passive component with a specific resistance value. It represents the resistance value and tolerance value through the color coded ring belt, and is often used to adjust the current and voltage in the circuit to achieve the adjustment of circuit performance. 1. Composition: color ring resistance consists of CLC432AJE inner core, insulation layer, color ring (color band) encapsulation And other parts. The inner core is a resistance material made of carbon, metal or other materials. The insulation layer is used to prevent the impact of its external environment on the resistance material. The color ring represents the resistance value and tolerance value according to certain coding rules. 2. Features: The color ring resistor has simple structure, stability, reliability, low price, and accuracy
Date: March 14, 2024 Reading: 1021
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Semiconductor laser is a kind of equipment that uses semiconductor materials to produce laser. It has the advantages of small size, high efficiency and low power consumption, and is widely used in communication, medical treatment, material processing, optical fiber sensing and other fields. The working principle, classification, application encapsulation Technology and development process. 1、 Operating principle: The operating principle of semiconductor lasers is based on the characteristics of semiconductor materials. The semiconductor material forms a charged particle concentration gradient through the injection current, and forms a PN junction between two areas with different charged particle concentrations. When the applied current passes through the PN junction, electrons and holes will recombine in the PN junction and emit photons
Date: July 11, 2023 Reading: 2006
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General Description The LP2967 is a 150 mA, dual fixed output voltage regulator designed to provide ultra-low voltage drop and low noise for battery powered applications. Using the optimized VIP (vertically integrated PNP) process, the LP2967 provides unparalleled performance in all specifications critical to battery powered design: drop voltage: 240 mV under 150 mA load, and 6 mV under 1 mA load for each output. Ground pin current: usually 1 mA under 150 mA load, and 200 μ A for each output under 1 mA load. Enhanced stability: LP2967 is stable, and the output capacitor ESR is as low as 5 m&#
Date: October 22, 2020 Reading: 2281
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Features • Low voltage noise: 1.1nV/√ Hz at 1kHz • Input voltage noise: 80nVPP (0.1Hz to 10Hz) • THD+N: – 136dB (G=1, f=1kHz) • Offset voltage: 125 μ V (maximum) • Offset voltage drift: 0.35 μ V/° C (typical) • Low power current: 3.6mA/Ch (typical) • UNITY-GAIN stability • Gain bandwidth product: 80MHz (G=100) 45MHz (G=
Date: September 7, 2020 Reading: 2777
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General description LMC8101 is a rail to rail input and output high-performance CMOS operational amplifier. LMC8101 is an ideal rail to rail input and output for low voltage (2.7V to 10V) applications. The LMC8101 consists of a micro SMD of die size and an 8-pin MSOP assembly. Micro SMD encapsulation The number of circuit boards required is reduced by 75% compared with package SOT23-5. LMC8101 is an upgrade to the industrial standard LMC7101. LMC8101 adopts a simple user controlled shutdown method. This makes it easy to use while reducing the total power supply current to 1nA typical. This can extend the service life of the battery
Date: July 31, 2020 Reading: 2022
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ISL4241E and ISL4243E equipment of Intersil are 2.7V to 5.5V RS-232 transmitter/receiver ElA/TIA-232 and V.28/V.24 specifications that meet the following requirements, even when VCC=3.0V. In addition, they also provide ± 15kV ESD protection (IEC61000-4-2 air gap and manikin) to develop transmitter output and receiver input (RS-232 pin). The target applications are PDAs, handheld computers and laptops, as well as the low operability of laptops, and even low standby power consumption is critical. Effective on chip charge pump, equipped with manual and self
Date: April 26, 2020 Reading: 1865
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The on resistance of Intersil ISL84684II equipment is a low two-way double pole double throw voltage analog switch designed for power supply from single+1.8V to+4.5V. Target applications include battery powered low RON (0.21 Ω) and fast switching speed (tON=43ns, tOFF=27ns). Digital logic uses a single+1.8V to 4.5V power supply. For example, mobile phones often face ASIC function limitations. The number of analog inputs or GPIO pins can be limited. The digital geometry is not suitable for analog switch performance. This section can be used for "mux in" additional functions while reducing ASIC design risks
Date: March 24, 2020 Reading: 1892
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TSMC first announced its innovative system integration single chip (SoIC) multi chip 3D stacking technology to the outside world, which was held at the 24th annual technical seminar in Santa Clara, California, US in April 2018. Pushing Moore's Law, TSMC Power Pushing SoIC 3D encapsulation With the advanced nano manufacturing process approaching the physical limit, the development of Moore's Law has become unsustainable, and it is no longer possible to meet the requirements of performance, power consumption, area and signal transmission speed by reducing the line width at the same time; Plus encapsulation Technology is difficult to keep up with the development of advanced manufacturing process, so Samsung, TSMC, Intel and other foundry giants have stepped in encapsulation We should rely on advanced encapsulation ...
Date: March 19, 2020 Reading: 2183
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Features NTSC-M, PAL-B, D, G, H, I, M, N codes; Simultaneously synthesize video signal and S video signal output; Y/Cb/Cr component output (based on EIAJ guidelines); CCIR-656 4:2:2 8-bit parallel input- EAV decoding; Master/slave operation; Digital field synchronous I/O; Digital vertical/horizontal synchronous I/O; Y filter twice over sampling; C filter 4 x oversampling; Single 27MHz clock (polarity can be reversed by SYSINV pin); Three 10 bit DACs; I2C interface (400kHz); Closed Caption Coding (NTSC: Line 21284 - SMPTE
Date: 2020-1-15 Reading: 2119
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Fast 14 bit ADC ms conversion time of feature band 5; 8-lead SOIC encapsulation ； Single 5 V power supply operation; High speed, easy to use, serial interface; On-chip tracking/holding amplifier; Selection of input range; 610 V for AD7894-10; 62.5V for AD7894-3; 0 V to+2.5 V of AD7894-2; High input impedance; Low power: 20 MW (typical value); Pin compatible upgrade of 12 bit AD7895. General description: AD7894 is a fast 14 bit ADC, powered by a+5V power supply, and encapsulation In a small 8-lead SOIC. This section contains a 5-bit
Date: November 23, 2019 Reading: 1818
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Fast 12 bit adc with 220 ksps throughput; 8-Lead SOIC; Single 5 V power supply operation; High speed, flexible and serial interface; Allow interface with 3V processor; On-chip tracking/holding amplifier; Selection of input range; 10 V for AD7898-10; AD7898-3 is 2.5 V; High input impedance; Low power: 22.5MW maximum. General description: AD7898 is a fast 12 bit ADC, from a 5V power supply, encapsulation In a small 8-lead SOIC encapsulation Medium. This part includes successive approximation A/D converter, on-chip track/hold amplifier, on-chip clock and high-speed serial connection
Date: October 30, 2019 Reading: 1866
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ZXSC400 is SOT2 3-6 encapsulation Voltage mode boost converter in. Its low feedback voltage enables the current in the LED chain to be set and accurately monitored through a resistor, with minimal loss. Its excellent load and line regulation means that the change of LED current is usually less than 1% for the full power supply range of lithium ion batteries. Using high efficiency Zetex switching transistors with rated voltages of 20V and higher, many LEDs can be connected in series to obtain the best LED current matching. Characteristic 1.8V to 8V power supply range 1% typical output regulation over 80% typical efficiency 4.5A typical closing current for final LED current matching
Date: September 24, 2019 Reading: 1557
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General description The AD7893 is a fast 12 bit ADC, which is installed in a small 8-pin mini DIP and 8-pin SOIC from a+5V power supply. This part includes 6 μ s successive approximation a/d converter, on-chip track/hold amplifier, on-chip clock and high-speed serial interface. The output data of the AD7893 is provided through the high-speed serial interface port. The two wire serial interface has serial clock input and serial data output, and the external serial clock accesses the serial data of the component. In addition to the traditional DC accuracy specifications such as linearity, full scale and offset error, the AD7893 also specifies dynamic performance parameters, including harmonic distortion and signal-to-noise ratio. Component acceptance ± 10
Date: September 17, 2019 Reading: 2386
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Description ZXSC410 is SOT23-6 encapsulation Voltage mode boost converter in. Very good load and line regulation means that for the whole supply range of lithium ion batteries, the change of output voltage is usually less than 1%. The use of high efficiency Zetex switching transistors allows the output voltage to be tens of volts, depending on the transistor selected. The ZXSC420 includes a low battery indicator. This works by indicating when the converter can no longer maintain the regulated output voltage rather than setting preset thresholds, thus making it suitable for various battery options and load currents. Device description All threshold voltages and internal currents have been released from the temperature compensated bandgap with reference voltage of 1.22V
Date: August 31, 2019 Reading: 2358
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Description ZXSC400 is SOT23-6 encapsulation Voltage mode boost converter in. Its low feedback voltage enables the current in the LED chain to be precisely set. Monitor with a resistor with minimum loss. Its excellent load and line regulation means that the LED current variation is usually less than 1% for the entire supply range of lithium-ion batteries. The use of high-efficiency Zetex switches with transistors rated at 20V and above allows many LEDs to be connected in series. To achieve the best LED current matching. Features 1.8V to 8V power supply range Typical output regulation 1% Typical efficiency over 80% 4.5a Typical shutdown current for final LED current matching series applications
Date: August 26, 2019 Reading: 1760
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BA10339, BA10339F and BA10339FV all have one encapsulation Consists of four comparators in. Open collector output allows wired OR connection. These products have a wide range of working power supply voltages, from single power supply to 36V, and dual power supply to ± 18V. available encapsulation It includes 14 pin DIP (BA10339), 14 pin SOP (BA10339F) and 14 pin SSOP-B (BA10339FV). General BA8391G/BA10393F/BA10339xx and high reliability BA2903xxxx/BA2901x
Date: August 16, 2019 Reading: 4795
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YOUDA IC YD20252.3W STEREO Audio Amplifier - YD2025 Description YD2025 is a single chip integrated audio amplifier, which uses 16 pin plastic dual in-line encapsulation 。 It is a specially designed portable recorder and radio. Features * The working voltage is as low as 3V* Few external components* High channel isolation* Voltage gain up to 45dB (adjustable by external resistance)* Soft tailoring* Internal thermal protection. YOUDA integrated circuit YD2025 absolute maximum rating (Tamb=25 ℃) parameter symbol value unit supply voltage Vcc 15 V. output peak current I
Date: March 15, 2019 Reading: 4899
