Y/C MIX Circuit built-in Video Driver
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
REF102 数据资料 dataSheet 下载
... without a heater. This results in low power, fast warm-up, excellent stability, and low noise. The output voltage is extremely insensitive to both line and load variations and can be externally adjusted with minimal effect on drift and stability. Single-supply operation from 11.4V to 36V and excelle ...
... without a heater. This results in low power, fast warm-up, excellent stability, and low noise. The output voltage is extremely insensitive to both line and load variations and can be externally adjusted with minimal effect on drift and stability. Single-supply operation from 11.4V to 36V and excelle ...
HART® Compatible Intelligent 2-wire In
... conditions. To reach these demands, the following factors are essential: Linearity and calibration errors - The combination of an efficient linearization function and the use of quality components and precision calibration equipment reduce these errors to ±0.1% of span. Ambient temperature influence ...
... conditions. To reach these demands, the following factors are essential: Linearity and calibration errors - The combination of an efficient linearization function and the use of quality components and precision calibration equipment reduce these errors to ±0.1% of span. Ambient temperature influence ...
Comparative Evaluation of VSI and CSI based Unified Power Quality
... converters connected back to back through an energy storage device [3]. Since its development, VSI based UPQC was in use due to its compact size, flexibility to extend multilevel. Different configuration, principle of operation and control of VSI based UPQC is discussed in depth in references [4-6]. ...
... converters connected back to back through an energy storage device [3]. Since its development, VSI based UPQC was in use due to its compact size, flexibility to extend multilevel. Different configuration, principle of operation and control of VSI based UPQC is discussed in depth in references [4-6]. ...
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[56] New“ Cm“ $351??? $11?` 32351351113252? 165E321
... nected resistors R9, R10 and potentiometer R16 is connected between conductor 48 and ground 50. Node is high, base drive current is applied to Q3, turning the 54, the junction between resistors R9 and R10 is con 20 transistor on in the inverse conduction mode and pull nected by a conductor to a ?rst ...
... nected resistors R9, R10 and potentiometer R16 is connected between conductor 48 and ground 50. Node is high, base drive current is applied to Q3, turning the 54, the junction between resistors R9 and R10 is con 20 transistor on in the inverse conduction mode and pull nected by a conductor to a ?rst ...
Analogue-Theory-and-Circuit-Analysis
... where Vi and Ii are the initial values of the voltage and current where Vf and If are the final values of the voltage and current the first term in each case is the steady-state response the second term represents the transient response the combination gives the total response of the arrangement ...
... where Vi and Ii are the initial values of the voltage and current where Vf and If are the final values of the voltage and current the first term in each case is the steady-state response the second term represents the transient response the combination gives the total response of the arrangement ...
ADS931 数据资料 dataSheet 下载
... of the input’s switch ON resistance over the input voltage. Therefore, the signal swing should remain approximately 0.5V away from each rail during normal operation. DRIVING THE ANALOG INPUTS AC-COUPLED DRIVER Figure 3 shows an example of an ac-coupled, single-ended interface circuit using a high sp ...
... of the input’s switch ON resistance over the input voltage. Therefore, the signal swing should remain approximately 0.5V away from each rail during normal operation. DRIVING THE ANALOG INPUTS AC-COUPLED DRIVER Figure 3 shows an example of an ac-coupled, single-ended interface circuit using a high sp ...
1-2 units Question Bank
... 5. Brief the bandwidth estimation techniques 6. Draw the circuit for shunt peaked amplifier 7. Draw the circuit for shunt-series amplifier 8. Define rise time. 9. Define delay of the cascading system. 10. Describe importance of feedback in broadband amplifier. 11. Write the equation drain current in ...
... 5. Brief the bandwidth estimation techniques 6. Draw the circuit for shunt peaked amplifier 7. Draw the circuit for shunt-series amplifier 8. Define rise time. 9. Define delay of the cascading system. 10. Describe importance of feedback in broadband amplifier. 11. Write the equation drain current in ...
Lecture Notes for Analog Electronics
... Thevenin’s theorem states that any circuit consisting of resistors and EMFs has an equivalent circuit consisting of a single voltage source VTH in series with a single resistor RTH . The concept of “load” is useful at this point. Consider a partial circuit with two output points held at potential di ...
... Thevenin’s theorem states that any circuit consisting of resistors and EMFs has an equivalent circuit consisting of a single voltage source VTH in series with a single resistor RTH . The concept of “load” is useful at this point. Consider a partial circuit with two output points held at potential di ...
Evaluate: MAX16806 MAX16806 Evaluation Kit/ Evaluation System General Description
... The MAX16806 EV kit demonstrates a high outputcurrent linear LED driver with accurate current control based on the MAX16806 current regulator. This EV kit is capable of supplying regulated output currents up to a total of 350mA and operates at supply voltages between 5.5V to 40V. Note: If the supply ...
... The MAX16806 EV kit demonstrates a high outputcurrent linear LED driver with accurate current control based on the MAX16806 current regulator. This EV kit is capable of supplying regulated output currents up to a total of 350mA and operates at supply voltages between 5.5V to 40V. Note: If the supply ...
Chapter 9: Diodes and Diode Circuits
... has different time constants for charge and discharge. This principle is called asymmetrical time constants. ...
... has different time constants for charge and discharge. This principle is called asymmetrical time constants. ...
MAX14842 6-Channel, Digital Ground-Level Translator General Description Features
... translator. To prevent latching of the bidirectional channels, the input logic-low threshold (VIT) of I/OA1 and I/ OA2 is at least 50mV lower than the output logic-low voltages (VOL) of I/OA1 and I/OA2. This prevents an output logic-low on side A from being accepted as an input low and subsequently ...
... translator. To prevent latching of the bidirectional channels, the input logic-low threshold (VIT) of I/OA1 and I/ OA2 is at least 50mV lower than the output logic-low voltages (VOL) of I/OA1 and I/OA2. This prevents an output logic-low on side A from being accepted as an input low and subsequently ...
manual
... filters and cables). These notes must also be observed for CE-marked controllers. The manufacturer of the system or machine is responsible for compliance with the required limit values demanded by EMC legislation. ...
... filters and cables). These notes must also be observed for CE-marked controllers. The manufacturer of the system or machine is responsible for compliance with the required limit values demanded by EMC legislation. ...
Auxiliary Relay
... rated voltage of 250V DC or AC. The material used for the contact tips is hard silver. At the most, 3 normally closed contacts are permissible which should be distributed evenly between two sides. The field weakening resistor is cut by means of a delayed, normally closed contact on a special contact ...
... rated voltage of 250V DC or AC. The material used for the contact tips is hard silver. At the most, 3 normally closed contacts are permissible which should be distributed evenly between two sides. The field weakening resistor is cut by means of a delayed, normally closed contact on a special contact ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.