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MAX504/MAX515 5V, Low-Power, Voltage-Output, Serial 10
MAX504/MAX515 5V, Low-Power, Voltage-Output, Serial 10

... With the MAX515 or the MAX504 in single-supply use, the reference must be positive and may not exceed VDD - 2V. The reference voltage determines the DAC’s full-scale output. The DAC input resistance is code dependent and is minimum (40kΩ) at code 0101... and virtually infinite at ...
LT1168 - Low Power, Single Resistor Gain Programmable, Precision Instrumentation Amplifier
LT1168 - Low Power, Single Resistor Gain Programmable, Precision Instrumentation Amplifier

... The LT ®1168 is a micropower, precision instrumentation amplifier that requires only one external resistor to set gains of 1 to 10,000. The low voltage noise of 10nV/√Hz (at 1kHz) is not compromised by low power dissipation (350µA typical for ±15V supplies). The wide supply range of ±2.3V to ±18V al ...
MAX5090A/B/C 2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters General Description
MAX5090A/B/C 2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters General Description

... maximum recommended value for R2 is less than 1MΩ. ON/OFF is a logic input and can be safely driven to the full VIN range. Connect ON/OFF to VIN for automatic startup. Drive ON/OFF to ground to shut down the MAX5090. Shutdown forces the internal power MOSFET off, turns off all internal circuitry, an ...
36-V, Prog.-Gain, Voltage-Output, Bidir, Zero
36-V, Prog.-Gain, Voltage-Output, Bidir, Zero

AT17 Series FPGA Configuration E PROM AT17C65 AT17C128
AT17 Series FPGA Configuration E PROM AT17C65 AT17C128

... Series, while its OE input is driven by the inversion of the input to the FPGA RESET input pin. This connection works under all normal circumstances, even when the user aborts a configuration before D/P has gone High. A High level on the RESET/OE input to the AT17C/LVxxx – during FPGA reset – clears ...
TPS40200-HT 数据资料 dataSheet 下载
TPS40200-HT 数据资料 dataSheet 下载

... The controller uses a low-value current-sensing resistor in series with the input voltage and the power FET source connection to detect switching current. When the voltage drop across this resistor exceeds 100 mV, the part enters a hiccup fault mode at approximately 2% of the operating frequency. Th ...
A resistor is connected across an ac source as shown. For this circuit
A resistor is connected across an ac source as shown. For this circuit

Effects of Power Supply Resonances in Onset Studies of
Effects of Power Supply Resonances in Onset Studies of

... Based on the discussion of Sec. III.A, the voltage measurement across the FSBT must be made as closely as possible to the signal source, which is the thruster electrodes. We chose the new location of our voltage measurement to be 7.5 cm behind the upstream end of the thrust chamber, at the axial loc ...
NRF Series Circuit Protectors - Flexi
NRF Series Circuit Protectors - Flexi

BC847BLP Features Mechanical Data
BC847BLP Features Mechanical Data

... 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. ...
EECE251 Circuit Analysis Set 2: Methods of Circuit
EECE251 Circuit Analysis Set 2: Methods of Circuit

... – Branch: A portion of the circuit containing only a single element and the nodes at each end of the element (not that we are assuming that the elements have two terminals!) – Loop: Any closed path through the circuit in which no node is encountered more than once. ...
BD9031FV-C
BD9031FV-C

... Also, be certain to ascertain the operating temperature, load range and MOSFET conditions for the application in which the capacitor will be used, since capacitor performance is heavily dependent on the application’s input power characteristics, substrate wiring and MOSFET gate drain capacity (4) Se ...
Chapter 28
Chapter 28

SN74LV8153 数据资料 dataSheet 下载
SN74LV8153 数据资料 dataSheet 下载

Introduction - Simple Media Networks, Inc
Introduction - Simple Media Networks, Inc

LT6105 Precision, Extended Input Range Current Sense Amplifi er FEATURES
LT6105 Precision, Extended Input Range Current Sense Amplifi er FEATURES

... amplifier with a very wide input common mode range. The LT6105 monitors unidirectional current via the voltage across an external sense resistor. The input common mode range extends from –0.3V to 44V, with respect to the negative supply voltage (V –). This allows the LT6105 to operate as a high side ...
MAX8790A Six-String White LED Driver with Active General Description
MAX8790A Six-String White LED Driver with Active General Description

... up to six parallel strings of multiple series-connected LEDs. Each string is terminated with ballast that achieves ±1.5% current regulation accuracy, ensuring even brightness for all LEDs. The MAX8790A has a wide input-voltage range from 4.5V to 26V, and provides a fixed 20mA or adjustable 15mA to 2 ...
Direct-AC, Linear LED Driver Topology: CCR Straight
Direct-AC, Linear LED Driver Topology: CCR Straight

... An adequately protected circuit is shown in Figure 3b, taken from the AND9179/D application note, which overviews many other different types of over-voltage protection not covered in this technical note. The protection circuit used in these 230 VAC designs roughly measures the VAK across CCR1. As a ...
Chapter 2 - EN / Bilkent University
Chapter 2 - EN / Bilkent University

Design of CMOS Inverter Using Different Aspect Ratios
Design of CMOS Inverter Using Different Aspect Ratios

... CMOS is by far the most popular technology for the implementation of digital systems. The small size, ease of fabrication, and low power dissipation of MOSFETS enable extremely high levels of integration of both logic and memory circuit’s .Digital IC Technologies and Logic-Circuit Families. CMOS: CM ...
MAX13487E/MAX13488E Half-Duplex RS-485-/RS-422-Compatible Transceiver with AutoDirection Control General Description
MAX13487E/MAX13488E Half-Duplex RS-485-/RS-422-Compatible Transceiver with AutoDirection Control General Description

... (VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) PARAMETER Receiver Enable from Shutdown to Output Low Receiver Enable Delay Time to Shutdown ...
SN75154 数据资料 dataSheet 下载
SN75154 数据资料 dataSheet 下载

... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
Speed Controllers
Speed Controllers

OPA2683 Very Low-Power, Dual, Current-Feedback Operational Amplifier APPLICATIONS
OPA2683 Very Low-Power, Dual, Current-Feedback Operational Amplifier APPLICATIONS

... The output capability for the OPA2683 also sets a new mark in performance for very low-power, current-feedback amplifiers. Delivering a full ±4VPP swing on ±5V supplies, the OPA2683 also has the output current to support this swing into a 100Ω load. This minimal output headroom requirement is comple ...
tut15 138 KB
tut15 138 KB

... source emf is V = V0 sin ωt. Determine the current as a function of time (including amplitude and phase) (a) in the resistor, (b) in the inductor, (c) in the capacitor. (d) What is the total current leaving the source? (Give amplitude I0 and phase.) (e) Determine the impedance Z defined as Z = V0 /I ...
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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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