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MAX5102 +2.7V to +5.5V, Low-Power, Dual, Parallel General Description
MAX5102 +2.7V to +5.5V, Low-Power, Dual, Parallel General Description

... a resistor string placed in a matrix fashion. Row and column decoders select the appropriate tab from the resistor string to provide the needed analog voltages. The resistor network converts the 8-bit digital input into an equivalent analog output voltage in proportion to the applied reference volta ...
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TPS60310 数据资料 dataSheet 下载

USB-6008/6009 User Guide and Specifications
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... states (ON and OFF) and it makes periodic transition between these two states. The output of an astable multivibrator is available at the collector terminal of either transistor (i.e, Q1 and Q2) as shown in the figure. However, the two outputs are 180° out of phase with each other. Therefore one of ...
NCP1219PRINTGEVB NCP1219 48 W Printer Evaluation Board User's Manual
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Reference
Reference

... Rectifiers are diodes used to change ac into dc. As you saw in experiment 1, diodes work like a one way valve, allowing current in only one direction. When ac is applied to a diode, the diode is forward biased for one-half of the cycle and reverse biased for the other half cycle. The output waveform ...
REF5025-HT - Texas Instruments
REF5025-HT - Texas Instruments

DRV603 数据资料 dataSheet 下载
DRV603 数据资料 dataSheet 下载

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... SNOSAW5B – JUNE 2007 – REVISED MARCH 2013 ...
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... input voltage of 4.5V to 16V and provides an adjustable output voltage from 0.606V to 90% of the input voltage. The devices are ideal for distributed power systems, notebook computers, nonportable consumer applications, and preregulation applications. The devices feature a PWM mode operation with an ...
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... maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. (2) The maximum junction temperature for continuous operation is limited by package co ...
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... FOR MORE COURSES WWW.CIE-WC.EDU ...
LT1363 - 70MHz, 1000V/µs Op Amp
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... pulse fidelity a resistor of value equal to the characteristic impedance of the cable (i.e., 75Ω) should be placed in series with the output. The other end of the cable should be terminated with the same value resistor to ground. The response of a cable driver in a gain of 2 driving a 75Ω cable is s ...
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... The MAX8790A is a high-efficiency driver for white lightemitting diodes (LEDs). It is designed for large liquidcrystal displays (LCDs) that employ an array of LEDs as the light source. A current-mode step-up controller drives up to six parallel strings of multiple series-connected LEDs. Each string ...
Drv8825 - Texas Instruments
Drv8825 - Texas Instruments

... Continuous motor drive output current (4) ...
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... For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ...
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... current-sense input Battery current is sensed via the voltage developed on this pin by an external sense resistor. The external resistor can be placed on either the high or low side of the battery. (See schematics for details.) battery-voltage input Voltage sense-input tied directly to the positive ...
MAX1673 Regulated, 125mA-Output, Charge-Pump DC-DC Inverter ________________General Description
MAX1673 Regulated, 125mA-Output, Charge-Pump DC-DC Inverter ________________General Description

... requires only three small capacitors, and only two resistors to set its output voltage. The input range is 2V to 5.5V. The regulated output can be set from 0V to -VIN in Skip regulation mode or -1.5V to -VIN in Linear (LIN) regulation mode. In Skip mode, the MAX1673 regulates by varying its switchin ...
DRV8825 Stepper Motor Controller IC (Rev. F)
DRV8825 Stepper Motor Controller IC (Rev. F)

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Application Note Driving IGBTs with unipolar gate voltage
Application Note Driving IGBTs with unipolar gate voltage

... AN-Number: AN-2006-01 ...
T5A01 Electrical current is measured in which of
T5A01 Electrical current is measured in which of

Second-order intermodulation mechanisms in CMOS downconverters
Second-order intermodulation mechanisms in CMOS downconverters

... In a mixer with perfectly matched switching-pair devices, no second-order intermodulation product is transferred at the is upconverted while remains output because a common-mode signal. Threshold voltage and variations determine a mismatch in the two devices, giving rise to a low-frequency leakage g ...
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Wilson current mirror



A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.
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