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LM35 - nskelectronics
LM35 - nskelectronics

... Kelvin, as the user is not required to subtract a large constant voltage from its output to obtain convenient Centigrade scaling. The LM35 does not require any external calibration or trimming to provide typical accuracies of g (/4§ C at room temperature and g */4§ C over a full b55 to a 150§ C temp ...
18–4 Resistivity
18–4 Resistivity

... 6.0 h day, a 3.0-kW electric stove element for a total of 1.4 h day , and miscellaneous power amounting to 2.0 kWh day. If electricity costs $0.105 per kWh, what will be their monthly bill (30 d)? (b) How much coal (which produces 7000 kcal kg ) must be burned by a 35%-efficient power plant to provi ...
HIGH-SPEED FULLY DIFFERENTIAL I/O AMPLIFIERS THS4120 THS4121 FEATURES
HIGH-SPEED FULLY DIFFERENTIAL I/O AMPLIFIERS THS4120 THS4121 FEATURES

... slew rate performance. When the amplifier is compensated in this manner, capacitive loading directly on the output decreases the device's phase margin leading to high-frequency ringing or oscillations. Therefore, for capacitive loads of greater than 10 pF, it is recommended that a resistor be placed ...
a 32-Channel Precision Infinite Sample-and-Hold AD5533B
a 32-Channel Precision Infinite Sample-and-Hold AD5533B

... Offset Input. The user can supply a voltage here to offset the output span. OFFS_OUT can also be tied to this pin if the user wants to drive this pin with the offset channel. Offset Output. This is the acquired/programmed offset voltage that can be tied to the OFFS_IN pin to offset the span. This ou ...
ground-fault analysis and protection in pv arrays
ground-fault analysis and protection in pv arrays

... modules left operating, since the rest of modules (Module 3 ~ Module n) are short circuited by two ground points F and G. As a result, String 1 is significantly mismatched with other normal strings. Meanwhile, the operating voltage of the PV array might be even larger than the open-circuit voltage o ...
50 dB GSM PA Controller AD8315  FEATURES
50 dB GSM PA Controller AD8315 FEATURES

... Log slope of 23 mV/dB, intercept at −60 dBm at 0.9 GHz True integration function in control loop Low power: 20 mW at 2.7 V, 38 mW at 5 V Power-down to 10.8 μW ...
A8285 and A8287 - Allegro Microsystems
A8285 and A8287 - Allegro Microsystems

... conditions where the input voltage is greater than the output voltage, the tracking regulator must drop the differential voltage. When operating in this condition, care must be taken to ensure that the safe operating temperature range of the A8285/A8287 is not exceeded. For additional information, s ...
Discovering Ohm`s Law
Discovering Ohm`s Law

...  Record the data points in a table with resistance as the independent variable and current as the dependent variable.  Graph the data points in a coordinate plane.  Identify the relationship as an inverse variation based on the shape of the graph.  Calculate the product of resistance and current ...
Terranova 751 Manual - Pascal Technologies, Inc
Terranova 751 Manual - Pascal Technologies, Inc

12.2 switched-capacitor circuits
12.2 switched-capacitor circuits

... in which f C is the clock frequency. For a capacitance C1 = 1 pF and a switching frequency of 100 kHz, the equivalent resistance R = 10 M. This large value of R could not realistically be achieved in an integrated circuit realization of the continuous-time integrator. ...
Chapter 7
Chapter 7

... is proportional to the amount of deviation from the balanced state. Wheatstone A 4-legged type of bridge circuit with which bridge an unknown resistance can be accurately measured using the balanced state. Deviations in resistance can be measured using the ...
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Document

BDTIC Application Note
BDTIC Application Note

... Half Bridge LLC Resonant Converter Design using ICE1HS01G voltage is higher than VFBH for a certain internallyn fixed blanking time (20ms), an extended timer will be started. If over load/open loop protection exists longer than the extended blanking time, IC will enter autorestart mode. Another off ...
Current - SAVE MY EXAMS!
Current - SAVE MY EXAMS!

MAX16813 Evaluation Kit Evaluates: MAX16813 General Description Features
MAX16813 Evaluation Kit Evaluates: MAX16813 General Description Features

... through its RT pin. The signal must also have a 4VP-P amplitude and frequencies from 390kHz to 410kHz. Apply the external clock signal to the SYNC and SGND PCB pads. Refer to the Oscillator Frequency/External Synchronization section in the MAX16813 IC data sheet for additional information on the dev ...
CHAPTER 19: DC Circuits Answers to Questions
CHAPTER 19: DC Circuits Answers to Questions

ELECTRICAL MEASUREMENTS LAB
ELECTRICAL MEASUREMENTS LAB

... Vary R3 from minimum position in clockwise direction. If the selection of R2 is correct, the balance point is observed at minimum voltage, for a particular R1 and then increases by varying R3 in the same clockwise direction. If that is not the case, select another value of R2. 5. Vary R3 for fine ba ...
xpsmf3502 - Schneider Electric
xpsmf3502 - Schneider Electric

... without cable end for power supply Captive screw clamp terminals, clamping capacity: 1 x 0.2...1 x 2.5 mm²,AWG 24...AWG 12 solid without cable end for power supply Captive screw clamp terminals, clamping capacity: 1 x 0.25...1 x 0.5 mm²,AWG 22...AWG 20 flexible with cable end for discrete input/outp ...
TPS92210 数据资料 dataSheet 下载
TPS92210 数据资料 dataSheet 下载

... Tested per JEDEC EIA/JESD51-1. Thermal resistance is a function of board construction and layout. Air flow reducex thermal resistance. This number is included only as a general guideline; see TI document (SPRA953) IC Package Thermal Metrics. Thermal resistance to the circuit board is lower. Measured ...
Bandgap reference - Iowa State University
Bandgap reference - Iowa State University

... – PMOS input differential pair is used because the input common mode range (A,B nodes) is changing approximately from 0.8 to 0.6 V and in this case NMOS input pair won’t work. ...
Protection of single battery voltage SLICs for new networks in US
Protection of single battery voltage SLICs for new networks in US

... Figure 6 gives the protection circuit of a single battery voltage short line SLIC located in RT in the US. In this particular application note the STLC3055N has been chosen as an example of a single battery high voltage SLIC. High voltage SLICs like this, are well suited to short line applications t ...
REG101-25 数据资料 dataSheet 下载
REG101-25 数据资料 dataSheet 下载

... and drops to 10nA when not in enabled mode. Unlike regulators with PNP pass devices, quiescent current remains relatively constant over load variation and under dropout conditions. The REG101 has very low output noise (typically 23µVrms for VOUT = 3.3V with CNR = 0.01µF), making it ideal for use in ...
PBSS8110Z 1. Product profile 100 V, 1 A NPN low V
PBSS8110Z 1. Product profile 100 V, 1 A NPN low V

... such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without fu ...
Using Electricity - Rosshall Academy
Using Electricity - Rosshall Academy

... Conductors are mostly metals and metals are structured in such a way as to allow electrons to flow easily through the material. This is because the electrons are not bound to an individual nucleus they are free to move around the metal lattice. This makes it easy for these electrons to flow from the ...
AF04701186190
AF04701186190

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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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