1800-A VTVM, Manual
... use with the Type 774 terminals. For high-frequency measurements where a minimum-induct.ance connection is desired, the cap may be fastened to a flat ground plate that has a hole giving access to the high terminal. 1.62 Polarity and Grounding~lf the a-c voltage being measured is at some d-e potentia ...
... use with the Type 774 terminals. For high-frequency measurements where a minimum-induct.ance connection is desired, the cap may be fastened to a flat ground plate that has a hole giving access to the high terminal. 1.62 Polarity and Grounding~lf the a-c voltage being measured is at some d-e potentia ...
AVT121 Principles of Solid State
... This course may be taught in its entirety or individual instructional modules may be taught for short-term training. Contents of this course may be used in adult education work based project learner activities, adult education workplace education, career/technical education degree and non-degree pro ...
... This course may be taught in its entirety or individual instructional modules may be taught for short-term training. Contents of this course may be used in adult education work based project learner activities, adult education workplace education, career/technical education degree and non-degree pro ...
M-1 Mic Preamp M-2 Mic Preamp M-1 Personal Mic
... revolution of the gain pot, there are two smaller, overlapping ranges selected by the “HIGH GAIN” switch. The low gain range provides adjustment of 12 to 40 dB, the high gain range 32 to 60 dB (higher gain can be provided on request). This provides 28 dB of adjustment per range, with 8 dB of overlap ...
... revolution of the gain pot, there are two smaller, overlapping ranges selected by the “HIGH GAIN” switch. The low gain range provides adjustment of 12 to 40 dB, the high gain range 32 to 60 dB (higher gain can be provided on request). This provides 28 dB of adjustment per range, with 8 dB of overlap ...
MAX17597 Evaluation Kit Evaluates: MAX17597 in a Step-Up (Boost) Configuration General Description
... peak-current-mode boost controller device. The EV kit is configured for 24V output voltage that can supply up to 1A of current. This EV kit uses the device, a 16-pin TQFN package with exposed pad, peak-current mode, and pulse-width modulating (PWM) controller. This PWM controller varies the duty cyc ...
... peak-current-mode boost controller device. The EV kit is configured for 24V output voltage that can supply up to 1A of current. This EV kit uses the device, a 16-pin TQFN package with exposed pad, peak-current mode, and pulse-width modulating (PWM) controller. This PWM controller varies the duty cyc ...
Si3462 - Silicon Labs
... from a 50 V input using a shunt regulator, or, to save power, it can be powered from 50 V and 3.3 V power supplies. The IEEE-required Powered Device (PD) detection feature uses a robust 3-point algorithm to avoid false detection events. The Si3462's reference design kit also provides full IEEE-compl ...
... from a 50 V input using a shunt regulator, or, to save power, it can be powered from 50 V and 3.3 V power supplies. The IEEE-required Powered Device (PD) detection feature uses a robust 3-point algorithm to avoid false detection events. The Si3462's reference design kit also provides full IEEE-compl ...
300-mA, Sub-Bandgap Output Voltage, Low-Iq, Low
... excellent line and load transient performance. These devices provide sub-bandgap output voltages; that is, output voltages less than 1.2 V all the way down to 0.7 V. Therefore, these LDOs can be used to power processors with operating voltages less than 1.2 V. These LDOs are designed for power-sensi ...
... excellent line and load transient performance. These devices provide sub-bandgap output voltages; that is, output voltages less than 1.2 V all the way down to 0.7 V. Therefore, these LDOs can be used to power processors with operating voltages less than 1.2 V. These LDOs are designed for power-sensi ...
MAX14525 Battery Switch with Four Enable Inputs General Description Features
... from the loads in portable devices such as cell phones. The MAX14525 operates from a +2.2V to +5.5V supply voltage. The MAX14525 features an extremely low 0.8µA (typ) quiescent supply current to maximize battery life in portable devices. It is enabled from four possible inputs: external charger conn ...
... from the loads in portable devices such as cell phones. The MAX14525 operates from a +2.2V to +5.5V supply voltage. The MAX14525 features an extremely low 0.8µA (typ) quiescent supply current to maximize battery life in portable devices. It is enabled from four possible inputs: external charger conn ...
MAX13330/MAX13331 Automotive DirectDrive Headphone Amplifiers with Output Protection and Diagnostics General Description
... their outputs biased about a nominal DC voltage (typically half the supply) for maximum dynamic range. Large coupling capacitors are needed to block this DC bias from the headphone. Without these capacitors, a significant amount of DC current flows to the headphone, resulting in unnecessary power di ...
... their outputs biased about a nominal DC voltage (typically half the supply) for maximum dynamic range. Large coupling capacitors are needed to block this DC bias from the headphone. Without these capacitors, a significant amount of DC current flows to the headphone, resulting in unnecessary power di ...
A Single-channel Implantable Microstimulator For Functional
... and ringing in the amplifier’s supply voltage as the signal is modulated. Using a square wave as the incoming data signal, the transmitter has been found to respond to modulation frequencies up to 80 KHz, much faster than the data which is sent to the microstimulator in practice. Mismatch between th ...
... and ringing in the amplifier’s supply voltage as the signal is modulated. Using a square wave as the incoming data signal, the transmitter has been found to respond to modulation frequencies up to 80 KHz, much faster than the data which is sent to the microstimulator in practice. Mismatch between th ...
Micro_Turbines___which_is_right_for_you
... coming in 2006). It can generate either 12V or 24V with pressures from 20psi to 150psi (46' - 400'). Above this pressure, it will generate 48V. Lots of accessories ...
... coming in 2006). It can generate either 12V or 24V with pressures from 20psi to 150psi (46' - 400'). Above this pressure, it will generate 48V. Lots of accessories ...
The MOSFET Current Mirror
... the resistor RL is independent of the value of resistor RL ? A: Absolutely! As long as the second MOSFET is in saturation, the current through RL is equal to Iref—period. ...
... the resistor RL is independent of the value of resistor RL ? A: Absolutely! As long as the second MOSFET is in saturation, the current through RL is equal to Iref—period. ...
resp1 impedance pneumograph
... In normal operation, meter needle moves with each inspiration and expiration. ...
... In normal operation, meter needle moves with each inspiration and expiration. ...
Realizing Output Short-Circuit Protection With
... The Synchronous boost converter TPS61088 is an easy to use step-up DC-DC converter which provides a high efficiency and small size solution in portable systems. It is widely used in quick charge power bank, blue-tooth speaker, and portable POS terminal application, etc. The TPS61088 implements cycle ...
... The Synchronous boost converter TPS61088 is an easy to use step-up DC-DC converter which provides a high efficiency and small size solution in portable systems. It is widely used in quick charge power bank, blue-tooth speaker, and portable POS terminal application, etc. The TPS61088 implements cycle ...
Mixed Signal Design Paradigms for Analog Circuit Design in Deep
... This analog circuit’s research addresses the development of creative new paradigms that underlie the design, and layout of reliable, reproducible, high yield, high performance, analog integrated circuits fabricated in deep submicron CMOS technology. The Research and Development (R&D) effort is parti ...
... This analog circuit’s research addresses the development of creative new paradigms that underlie the design, and layout of reliable, reproducible, high yield, high performance, analog integrated circuits fabricated in deep submicron CMOS technology. The Research and Development (R&D) effort is parti ...
AN10361 Philips BISS loadswitch solutions and the SOT666 BISS loadswitch demo board
... best fitting transistor for the application. To limit the higher number of components the use of resistor-equipped transistors (RETs, PDTC-, PDTD-series) is recommended. These are standard transistors with built-in resistors making external resistors R1 and R2 obsolete. If the current to be switched ...
... best fitting transistor for the application. To limit the higher number of components the use of resistor-equipped transistors (RETs, PDTC-, PDTD-series) is recommended. These are standard transistors with built-in resistors making external resistors R1 and R2 obsolete. If the current to be switched ...
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.