LT1187 - Low Power Video Difference Amplifier
... Figure 1 shows a simplified schematic of the LT1187. In normal operation REF, Pin 1, is grounded or taken to a DC offset control voltage and differential signals are applied between Pins 2 and 3. The input responds linearly until all of the 345µA current flows through the 1.1k resistor and Q1 (or Q2) ...
... Figure 1 shows a simplified schematic of the LT1187. In normal operation REF, Pin 1, is grounded or taken to a DC offset control voltage and differential signals are applied between Pins 2 and 3. The input responds linearly until all of the 345µA current flows through the 1.1k resistor and Q1 (or Q2) ...
AAT4670 数据资料DataSheet下载
... the die temperature to reach the internal thermal limit, both power devices are switched off until the die temperature cools to a level below the thermal limit threshold. The device will thermal cycle indefinitely until the over-current or high temperature condition is removed. Due to the high therm ...
... the die temperature to reach the internal thermal limit, both power devices are switched off until the die temperature cools to a level below the thermal limit threshold. The device will thermal cycle indefinitely until the over-current or high temperature condition is removed. Due to the high therm ...
Slide 1
... Resistance is a measure of how much a material tries to stop electricity passing through it. ...
... Resistance is a measure of how much a material tries to stop electricity passing through it. ...
paper
... also be thought of as the positive or negative differential offset that can be applied to the receiver required to increase the bit error rate to the 10- 15 level. ...
... also be thought of as the positive or negative differential offset that can be applied to the receiver required to increase the bit error rate to the 10- 15 level. ...
Comparison of Three Phase Voltage Back to Back Converter and
... topology of the power converter of the regenerative drives uses two identical bridges in the rectifier and inverter stage, connected through a dc-link bus with a small capacitor connected across it, and is usually known as a Voltage back-toback converter (Fig.1) [1-3].The Direct topology to achieve ...
... topology of the power converter of the regenerative drives uses two identical bridges in the rectifier and inverter stage, connected through a dc-link bus with a small capacitor connected across it, and is usually known as a Voltage back-toback converter (Fig.1) [1-3].The Direct topology to achieve ...
doc - STAO
... A student has used the schematic diagram below to wire the circuit picture shown. The ammeter (A T) at the source reads 6 Amps. The reading on ammeter (A1) should be ___ Amps. When the switch is closed, everything works as it should but the reading on the ammeter (A1) is three times what it should b ...
... A student has used the schematic diagram below to wire the circuit picture shown. The ammeter (A T) at the source reads 6 Amps. The reading on ammeter (A1) should be ___ Amps. When the switch is closed, everything works as it should but the reading on the ammeter (A1) is three times what it should b ...
EE 320/320L Course Syllabus - K. W. Whites
... reduction per calendar day and will only be accepted when you show the instructor that all of the problems for that set have been completed. Exam Policy: The exams will be closed book, closed notes, and no formula sheets. Using or referring to equations stored in a calculator is not allowed, even if ...
... reduction per calendar day and will only be accepted when you show the instructor that all of the problems for that set have been completed. Exam Policy: The exams will be closed book, closed notes, and no formula sheets. Using or referring to equations stored in a calculator is not allowed, even if ...
RA05H9595M 数据资料DataSheet下载
... and were not specifically designed for use in other applications. In particular, while these products are highly reliable for their designed purpose, they are not manufactured under a quality assurance testing protocol that is sufficient to guarantee the level of reliability typically deemed necessa ...
... and were not specifically designed for use in other applications. In particular, while these products are highly reliable for their designed purpose, they are not manufactured under a quality assurance testing protocol that is sufficient to guarantee the level of reliability typically deemed necessa ...
Analog annunciator unit Features Application
... The channels of the analog annunciator unit measure voltage, current and resistance via sensors or transducers in the process. Further, contact signals can be wired to the input channels. The signal type can be separately set for each channel. The channel inputs are galvanically separated from earth ...
... The channels of the analog annunciator unit measure voltage, current and resistance via sensors or transducers in the process. Further, contact signals can be wired to the input channels. The signal type can be separately set for each channel. The channel inputs are galvanically separated from earth ...
1 Introduction and Bioamplifier Requirements Full
... consequently the gain of each transistor can vary widely, often by as much as a factor of 10:1. The variation is further exacerbated with changes in operating temperature or supply voltage. This makes it impossible to design amplifiers with any precision unless a means of overcoming the effects of t ...
... consequently the gain of each transistor can vary widely, often by as much as a factor of 10:1. The variation is further exacerbated with changes in operating temperature or supply voltage. This makes it impossible to design amplifiers with any precision unless a means of overcoming the effects of t ...
ADM560 数据手册DataSheet 下载
... the input +3.3 V level. This is done in two stages using a switched capacitor technique (see Figure 11 and Figure 12). First, the +3.3 V input supply is doubled to +6.6 V using Capacitor C1 as the charge storage element. The +6.6 V level is then inverted to generate −6.6 V using Capacitor C2 as the ...
... the input +3.3 V level. This is done in two stages using a switched capacitor technique (see Figure 11 and Figure 12). First, the +3.3 V input supply is doubled to +6.6 V using Capacitor C1 as the charge storage element. The +6.6 V level is then inverted to generate −6.6 V using Capacitor C2 as the ...
Document
... Figure 4: The use of several sheets of resistive paper widens the bandwidth of absorbent effects. ...
... Figure 4: The use of several sheets of resistive paper widens the bandwidth of absorbent effects. ...
AM2305 - AiT Semiconductor Inc
... AiT Semiconductor Inc. (AiT) reserves the right to make changes to any its product, specifications, to discontinue any integrated circuit product or service without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing orders, that the infor ...
... AiT Semiconductor Inc. (AiT) reserves the right to make changes to any its product, specifications, to discontinue any integrated circuit product or service without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing orders, that the infor ...
ARTICLE REVIEWS
... Even with the key out of the ignition, this particular circuit is still powered and, when subjected to inquisitive fingers or spare change, a cause for concern. With only 12 volts present the electrical shock hazard is low, but a coin dropped into the outlet would create a spark before the fuse burn ...
... Even with the key out of the ignition, this particular circuit is still powered and, when subjected to inquisitive fingers or spare change, a cause for concern. With only 12 volts present the electrical shock hazard is low, but a coin dropped into the outlet would create a spark before the fuse burn ...
TMP17 数据手册DataSheet 下载
... Two primary limits of error are given for the TMP17 such that the correct grade for any given application can easily be chosen for the overall level of accuracy required. They are the calibration accuracy at +25ⴗC and the error over temperature from –40ⴗC to +105ⴗC. These specifications correspond t ...
... Two primary limits of error are given for the TMP17 such that the correct grade for any given application can easily be chosen for the overall level of accuracy required. They are the calibration accuracy at +25ⴗC and the error over temperature from –40ⴗC to +105ⴗC. These specifications correspond t ...
FSB50660SFS Motion SPM 5 SuperFET Series
... Figure 3. Recommended MCU Interface and Bootstrap Circuit with Parameters 3rd Notes: 1. Parameters for bootstrap circuit elements are dependent on PWM algorithm. For 15 kHz of switching frequency, typical example of parameters is shown above. 2. RC-coupling (R5 and C5) and C4 at each input of Motion ...
... Figure 3. Recommended MCU Interface and Bootstrap Circuit with Parameters 3rd Notes: 1. Parameters for bootstrap circuit elements are dependent on PWM algorithm. For 15 kHz of switching frequency, typical example of parameters is shown above. 2. RC-coupling (R5 and C5) and C4 at each input of Motion ...
IQIB100N60A3
... Thermal Resistance Parameter Characteristics IGBT thermal resistance, junction to case Isolation voltage, RMS (measured between terminals and mounting base, 50-60 Hz, for 1 minute) ...
... Thermal Resistance Parameter Characteristics IGBT thermal resistance, junction to case Isolation voltage, RMS (measured between terminals and mounting base, 50-60 Hz, for 1 minute) ...
Loop and Nodal Analysis and Op Amps
... (reduces number of equations and unknowns by one) Another way: Create an equation where the difference between the node voltages on either end to source is equal to the source value and then use a surface around both nodes for KCL (provides an extra equation lost from the unknown current in voltage ...
... (reduces number of equations and unknowns by one) Another way: Create an equation where the difference between the node voltages on either end to source is equal to the source value and then use a surface around both nodes for KCL (provides an extra equation lost from the unknown current in voltage ...
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.