Reference Voltage
Found 8 free book(s)The Bandgap Reference - University of California, Los Angeles
www.seas.ucla.eduLow-Voltage Bandgap References The basic bandgap expression, VV BE +17.,2 T takes on a value of about 1.25 V at T = 300K, defying direct implementation in today’s low-voltage technologies. We describe one low-voltage example and refer the reader to [10] and [11] for others. For a low-voltage bandgap reference to have a zero TC, it must produce an
Click MAX6126 Ultra-Hih-Precision Ultra-Lo-Noise Series ...
datasheets.maximintegrated.comdropout voltage reference. This family of voltage references feature curvature-correction circuitry and high-stability, laser-trimmed, thin-film resistors that result in 3ppm/°C (max) temperature coefficients and an excellent ±0.02% (max) initial accuracy. The proprietary low-noise reference
1 ppm, 20-Bit, ±1 LSB INL, Voltage Output DAC
www.analog.com18-bit, 0.5 LSB INL, voltage output DAC . GENERAL DESCRIPTION The AD5791 1 is a single 20-bit, unbuffered voltage -output digital-to-analog converter ( DAC) that operates from a bipolar supply of up to 33 V. The AD5791 accepts a positive reference input in the range 5 V to V DD − 2.5 V and a negative reference input in the range V SS + 2.5 V ...
Ultraprecision, Low Noise, 2.048 V/2.500 V/ 3.00 V/5.00 V ...
www.analog.comput voltage over a ±0.5% range without compromising any other performance. The ADR42x series voltage references offer two electrical grades and are specified over the extended industrial temperature range of −40°C to +125°C. Devices have 8-lead SOIC or 30% smaller, 8-lead MSOP packages. ADR42x PRODUCTS Table 1. Output Voltage, V OUT (V)
Thevenin and Norton Equivalents - University of Houston
courses.egr.uh.edureference node. We need a node voltage equation for node A, and an equation for v oc. 7 30 35 25 v v A A − −+ = 10 7 5 35 vv oc −− = A. Solving these equations gives . v v oc =15.667 [V], 46.667 [V] A =. Now we need sc. Below i we define i sc, as well as two new node voltages and a new reference node. 7 30 30 25
LM2596 - 3.0 A, Step-Down Switching Regulator
www.onsemi.com, INPUT VOLTAGE (V) TJ, JUNCTION TEMPERATURE (°C) SWITCH CURRENT (A) NORMALIZED FREQUENCY (%) TJ, JUNCTION TEMPERATURE (°C) Figure 8. Standby Quiescent Current Vin, INPUT VOLTAGE (V) Figure 9. Switch Saturation Voltage Figure 10. Switching Frequency Figure 11. Minimum Supply Operating Voltage Figure 12. Feedback Pin …
MC7800 - Voltage Regulators – Positive
www.onsemi.comVoltage Regulators – Positive 1.0 A MC7800, MC7800A, MC7800AE, NCV7800 These voltage regulators are monolithic integrated circuits designed as fixed−voltage regulators for a wide variety of applications including local, on−card regulation. These regulators employ internal current limiting, thermal shutdown, and safe−area compensation. With
Reference Guide Low Voltage Motors Basics of IEC Motors
esrmotors.com6 BASICS OF IEC REFERENCE GUIDE 6 - Basics of IEC Motors ABB Cooling Designations As with enclosures, IEC uses a letter-and-number code to designate how a motor is cooled. The code covers nearly every known cooling method, including those for very large liquid-cooled motors. It can extend all the way, to a four letter, four number code.