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MAX253 Transformer Driver for Isolated RS-485 Interface _______________General Description
MAX253 Transformer Driver for Isolated RS-485 Interface _______________General Description

... secondary can be wound to provide any isolated voltage needed at power levels up to 1W with a 5V supply, or 600mW with a 3.3V supply. Figure 6 shows a typical 5V to isolated 5V application circuit that delivers up to 200mA of isolated 5V power. In Figure 7, the MAX253 is configured to operate from a ...
First time User Guide BJT Lab V2.0
First time User Guide BJT Lab V2.0

... • Useful in determining output resistance, early voltage, etc. ...
AP7313
AP7313

... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
MAX14838/9 - Maxim Part Number Search
MAX14838/9 - Maxim Part Number Search

... tISOFF ...
Parallel Circuits - Goodheart
Parallel Circuits - Goodheart

MAX16929 Automotive TFT-LCD Power Supply with Boost Converter and Gate Voltage Regulators
MAX16929 Automotive TFT-LCD Power Supply with Boost Converter and Gate Voltage Regulators

... one buck converter, one boost converter, one 1.8V/3.3V regulator controller, and two gate voltage regulators. The device comes in several versions to satisfy common automotive power-supply requirements (see the Ordering Information/Selector Guide table). Designed to operate from a single 4V to 28V s ...
1.5A, 24V, 17MHz POWER OPERATIONAL AMPLIFIER OPA564 FEATURES
1.5A, 24V, 17MHz POWER OPERATIONAL AMPLIFIER OPA564 FEATURES

... The OPA564 operates from a single supply of 7V to 24V, or dual power supplies of ±3.5V to ±12V. In single-supply operation, the input common-mode range extends to the negative supply. At maximum output current, a wide output swing provides a 20VPP (IOUT = 1.5A) capability with a nominal 24V supply. ...
Chapter 14 Forward Converter, Transformer Design, and Output Inductor Design
Chapter 14 Forward Converter, Transformer Design, and Output Inductor Design

Smart sensor II dual-channel 1-bit, 4 MHz, second-order sigma
Smart sensor II dual-channel 1-bit, 4 MHz, second-order sigma

... together with a digital signal processing circuit to implement an effective measuring system for multi-phase power meters. The device consists of two analog measuring channels, consisting of second-order sigma-delta modulators with an appropriate non-overlapping control signal generator. The STPMS2 ...
Multi-loop and RC Circuits
Multi-loop and RC Circuits

... The term emf comes from the outdated phrase electromovitive force. emf devices include battery, electric generator, solar cell, fuel cell,…… emf devices are sources of charge, but also sources of voltage (potential difference). emf devices must do work to pump charges from lower to higher terminals. ...
ICM7555, ICM7556
ICM7555, ICM7556

... is a dual ICM7555, with the two timers operating independently of each other, sharing only V+ and GND. In the one shot mode, the pulse width of each circuit is precisely controlled by one external resistor and capacitor. For astable operation as an oscillator, the free running frequency and the duty ...
TPS65150-Q1 Low Input Voltage, Compact LCD Bias IC With VCOM
TPS65150-Q1 Low Input Voltage, Compact LCD Bias IC With VCOM

Slide 1
Slide 1

M-8870 DTMF Receiver
M-8870 DTMF Receiver

EE6352_eei_2marks
EE6352_eei_2marks

... 7. Give the condition for maximum torque for 3phase induction motor, when it is running? The rotor resistance and reactance should be same for max.torque i.e. R2=Sx2 8. List out the method for speed control of 3phase cage type induction motor? By changing supply frequency By changing no of poles By ...
OPA830-EP Low-Power, Single-Supply, Wideband Operational
OPA830-EP Low-Power, Single-Supply, Wideband Operational

... SBOS655 – MARCH 2014 ...
HMC726LC3C
HMC726LC3C

... The HMC726LC3C is an AND/NAND/OR/NOR function designed to support data transmission rates of up to 13 Gbps, and clock frequencies as high as 13 GHz. The HMC726LC3C may be easily configured to provide any of the following logic functions: AND, NAND, OR and NOR. All input signals to the HMC726LC3C are ...
fx-2da user manual
fx-2da user manual

SP3485
SP3485

Accurately measuring efficiency of ultralow-IQ
Accurately measuring efficiency of ultralow-IQ

S8VK-G (15/30/60/120/240/480-W Models)
S8VK-G (15/30/60/120/240/480-W Models)

... internal temperature of the Power Supply may result in ignition or burning. *2. For a cold start at 25°C. Refer to Engineering Data on page 11 for details. *3. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by more than +15% of the voltage adjustment range. When adjusti ...
General Specifications Models UT130, UT150/UT152/UT155
General Specifications Models UT130, UT150/UT152/UT155

... ±4˚C for thermocouple input-200 to -100˚C ±3˚C for thermocouple input-100 to 0˚C ±5˚C for type R and S (±9˚C for 0 to 500˚C) ±9˚C for type B (accuracy is not guaranteed for 0 to 400˚C) RTD: ±1˚C ±1digit Voltage(mV, V)±0.3% Sampling period for measured value input: 500 ms Burn-out detection: Function ...
LT1769 - Constant-Current/Constant
LT1769 - Constant-Current/Constant

... CA1 bias. It must be connected to RS1 as shown in the 2A Lithium Battery Charger (Figure 1). BAT (Pin 17/Pin 12): Current Amplifier CA1 Input. COMP2 (Pin 18): This is also a compensation node for amplifier CL1. Voltage on this pin rises to 2.8V at input adapter current limit and/or at constant-volta ...
LT1769 - Constant-Current/Constant
LT1769 - Constant-Current/Constant

... CA1 bias. It must be connected to RS1 as shown in the 2A Lithium Battery Charger (Figure 1). BAT (Pin 17/Pin 12): Current Amplifier CA1 Input. COMP2 (Pin 18): This is also a compensation node for amplifier CL1. Voltage on this pin rises to 2.8V at input adapter current limit and/or at constant-volta ...
DC and Parametric Sweep
DC and Parametric Sweep

... 38) Click on the actual V(Vo) trace with the RIGHT mouse button to define the position of the Y2 cursor. Crosshairs will be shown. X and Y values for this trace at the position of the cross hairs are displayed in the small Cursor window previously uncovered. The crosshairs can be moved by dragging t ...
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Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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