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INA138-Q1, INA168-Q1
INA138-Q1, INA168-Q1

... Input common-mode and power-supply voltages are independent, and range from 2.7 V to 36 V for the INA138-Q1, and 2.7 V to 60 V for the INA168-Q1. Quiescent current is only 25 μA, which permits connecting the power supply to either side of the current-measurement shunt with minimal error. The device ...
Data Sheet 85001-0369 -- 202 Synchronized Strobe - D
Data Sheet 85001-0369 -- 202 Synchronized Strobe - D

... 202 Series strobes are designed for 16 to 33 Vdc operation and must be connected to signal circuits that output a constant (not pulsed) voltage. A diode is used to allow full signal circuit supervision and polarized connections are made to terminals that accept up to #12 AWG (2.5mm²) wire. The 203 S ...
Product Data SheetRev C
Product Data SheetRev C

... cellular and PCS mobile phones, ISM bands, GPS receivers, L-band satellite terminals, WLAN and pagers. Due to its excellent intermodulation characteristics and its high conversion gain, CMY213 is particularly suited for CDMA receiver applications. The device combines an ultra-linear mixer with LO - ...
Ultra Low Power Electronics for Cardiac Monitoring
Ultra Low Power Electronics for Cardiac Monitoring

Single Output  , 0.8-3.3V 10 Amp DC/DC’s in SMT Packages
Single Output , 0.8-3.3V 10 Amp DC/DC’s in SMT Packages

... DATEL's LSM D5 Series for SMT (surface-mount) are non-isolated DC/DC converters that accept a 5V input (4.5V to 5.5V input range) and deliver 0.8V, 1V, 1.2V, 1.5V, 1.8V, 2V, 2.5V, or 3.3V outputs at 10 Amps. LSM D5 SMT's are designed to take on-board 5V power and convert it, with the highest efficie ...
File - Ms. Lokseth`s Classroom
File - Ms. Lokseth`s Classroom

... Interruption in one path will not affect the other ...
Interface Protection for HDMI
Interface Protection for HDMI

... Here, each TMDS line is protected from ESD with a low-capacitance Dual Rail Clamp diode pair that routes negative ESD pulses directly into ground, and positive pulses back to ground through a zener diode. Each of the signal lines exposed to the HDMI connector are protected in this manner. All of th ...
RHD8542 - Aeroflex Microelectronic Solutions
RHD8542 - Aeroflex Microelectronic Solutions

... The RHD8542 consists of forty-eight (48) Kelvin measurement channels addressable by bus A0~A3 in three 16 channel blocks, each block enabled separately. Each block connects the addressed channel to two outputs, "Output" and "Current". This technique enables selecting and reading a remote resistive s ...
Special Sample and Hold Techniques Special Sample
Special Sample and Hold Techniques Special Sample

quick reference
quick reference

... The IM483 has an open collector fault output located on P1:7. This output is non-isolated and has the ability of sustaining maximum driver voltage. It can sink a maximum of 25mA, which is sufficient to drive an LED or a small relay. This output is active when in a LOW state. The following conditions ...
Adaptive Retina with Center
Adaptive Retina with Center

... Figure 1: (a) One-dimensional version of the retina. (b) Small-signal equivalent of circuit in (a). A one-dimensional version of the retina is shown in Figure l(a). The retina consists of an adaptive photoreceptor circuit at each pixel coupled together with diffusors, controlled by voltages, Vg and ...
AN-EVALSF3-ICE3B0565J
AN-EVALSF3-ICE3B0565J

... voltage level at FB falls below 1.35V, capacitor C7 at SOFTS pin is allowed to charge from the sawtooth voltage level at 3.2V ~ 3.6V in Normal Operating Mode. Active Burst Mode is entered if VSOFTS exceeds 4.0V. A Blanking Window as mentioned earlier which can be adjusted by manipulating C7, is gene ...
Laser Listener
Laser Listener

... - Mount laser on a tripod for an ideal situation - Determine the range of angles that can be used - Determine what the difference will be between the sent signal and the received signal - Ensure safe conditions for indoor and outdoor laser operation - Shield the power transformer J. Anderson ...
PGA Series of High Power Laser-Diodes for Industrial Range Finding
PGA Series of High Power Laser-Diodes for Industrial Range Finding

... Note: These voltage drops are merely to overcome the inductance of the package and do not include the series package and chip static resistances. Other circuit elements typically increase voltage requirements to 3 X VPKG, therefore the location of components to minimize lead length is critical. Orde ...
MOSFET Failure Modes in the Zero-Voltage-Switched Full
MOSFET Failure Modes in the Zero-Voltage-Switched Full

... time and better dv/dt ruggedness make this new MOSFET technology suitable for higher frequency ZVS full-bridge applications. Inherent with extremely high silicon density and low gate charge, these new MOSFETs can reduce the component count with the same or better performance and will enable much hig ...
MixPre User Guide
MixPre User Guide

... channel of the headphone circuit is nearing clipping level. The headphone clip LED also shows when either channel of the tape return audio is nearing clipping level. Between these three clip indicators, any clipping, anywhere in the mixer will be seen before it is heard. Output Meter - The MixPre ha ...
Light - Webs
Light - Webs

... • We now know how light behaves, but we must measure how strong it is. • The rate at which a source emits light is called the LUMINOUS FLUX (P). • What do you think this is measured in? What are light bulbs measured in. • LUMINOUS FLUX (P) is actually measured in something called a lumen ...
B40C3700/2200 – B380C3700/2200
B40C3700/2200 – B380C3700/2200

... Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. ...
CONVENTIONAL - Optical Smoke Beam Detector Model 6500R and
CONVENTIONAL - Optical Smoke Beam Detector Model 6500R and

... to a conventional detector circuit. The Infra-Red transmitter generates a beam of light towards a high efficiency reflector. The reflector returns the beam to the receiver where an analysis of the received signal is made. The change in the strength of the received signal is used to determine the ala ...
Topic: High Performance Data Acquisition Systems Analog
Topic: High Performance Data Acquisition Systems Analog

NCP1522B - Step-Down DC-DC Converter
NCP1522B - Step-Down DC-DC Converter

... The NCP1522B uses a constant frequency, voltage mode step−down architecture. Both the main (P−Channel MOSFET) and synchronous (N−Channel MOSFET) switches are internal. The output voltage is set by an external resistor divider in the range of 0.9 V to 3.3 V and can source at least 600 mA. The NCP1522 ...
Lect09
Lect09

... Also, because the overall volume of the wire is ~constant, increasing the length decreases the area A, which also increases the resistance. By carefully measuring the change in resistance, the strain in the structure may be determined (we’ll see later how to do this optically). ...
X4901160164
X4901160164

... oil, the coal and the gas, result in serious greenhouse effect and pollute the atmosphere, which has great effect on the world. Meanwhile, there is a big contradiction between the fossil Fuels supply and the global energy demand, which leads to a high oil price in the international market recently. ...
EE 1231216
EE 1231216

... This paper presents a Scott transformer based three phase, two-switch PFC (Power Factor Correction) boost rectifier for improving the power quality in a three-level diode clamped inverter (DCI) feeding indirect rotor field oriented control (FOC) based induction motor drive (IMD). The sinusoidal impr ...
AD815
AD815

... The AD815 consists of two high speed amplifiers capable of supplying a minimum of 500 mA. They are typically configured as a differential driver enabling an output signal of 40 V p-p on ± 15 V supplies. This can be increased further with the use of a coupling transformer with a greater than 1:1 turn ...
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Opto-isolator



In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.
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