74LCXR2245
... buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V and 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The T/R input determines the direction of data flow through the device. The OE input disables ...
... buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V and 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The T/R input determines the direction of data flow through the device. The OE input disables ...
MAX14626 High-Voltage Reverse-Input-Capable 4–20mA Current Loop Protector General Description
... Note 2: All devices are 100% production tested at TA = +25NC, unless otherwise noted. Limits over the -40NC to +85NC operating temperature range are guaranteed by design. Note 3: Turn-on time and turn-off time are defined as the difference in the time between when the output voltage crosses 10% an ...
... Note 2: All devices are 100% production tested at TA = +25NC, unless otherwise noted. Limits over the -40NC to +85NC operating temperature range are guaranteed by design. Note 3: Turn-on time and turn-off time are defined as the difference in the time between when the output voltage crosses 10% an ...
TPS777/8xx: Fast-Transient-Response 750
... Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 260 mV at an output current of 750 mA for the TPS77x33) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current ...
... Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 260 mV at an output current of 750 mA for the TPS77x33) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current ...
OP27
... The OP27 precision operational amplifier combines the low offset and drift of the OP07 with both high speed and low noise. Offsets down to 25 μV and maximum drift of 0.6 μV/°C make the OP27 ideal for precision instrumentation applications. Exceptionally low noise, en = 3.5 nV/√Hz, at 10 Hz, a low 1/ ...
... The OP27 precision operational amplifier combines the low offset and drift of the OP07 with both high speed and low noise. Offsets down to 25 μV and maximum drift of 0.6 μV/°C make the OP27 ideal for precision instrumentation applications. Exceptionally low noise, en = 3.5 nV/√Hz, at 10 Hz, a low 1/ ...
TPS65050 数据资料 dataSheet 下载
... The TPS6505x are integrated Power Management ICs for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS6505x provides two efficient, 2.25-MHz step-down converters targeted at providing the core voltage and I/O voltage in a processor based system. Both ...
... The TPS6505x are integrated Power Management ICs for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS6505x provides two efficient, 2.25-MHz step-down converters targeted at providing the core voltage and I/O voltage in a processor based system. Both ...
MAX1179/MAX1187/MAX1189 16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range General Description
... Reference Buffer Output. Bypass REFADJ with a 0.1µF capacitor to AGND for internal reference mode. Connect REFADJ to AVDD to select external reference mode. Reference Input/Output. Bypass REF with a 10µF capacitor to AGND. REF is the external reference input when in external reference mode. Reset In ...
... Reference Buffer Output. Bypass REFADJ with a 0.1µF capacitor to AGND for internal reference mode. Connect REFADJ to AVDD to select external reference mode. Reference Input/Output. Bypass REF with a 10µF capacitor to AGND. REF is the external reference input when in external reference mode. Reset In ...
milliamp calibrator model 334a
... 1) Disconnect one or both input wires from the 2-Wire Transmitter to be calibrated 2) Move the slide switch to mA or % 4 to 20 mA and move the left hand toggle switch to SOURCE. 3) Turn the knob clockwise several times until full scale output (24.00 mA/125.0%) is obtained (this can be verified by cl ...
... 1) Disconnect one or both input wires from the 2-Wire Transmitter to be calibrated 2) Move the slide switch to mA or % 4 to 20 mA and move the left hand toggle switch to SOURCE. 3) Turn the knob clockwise several times until full scale output (24.00 mA/125.0%) is obtained (this can be verified by cl ...
IGBT (Insulated Gate Bipolar Transistor) 1 Differences Between MOSFET and IGBT
... Short-circuit Behavior of the IGBT ...
... Short-circuit Behavior of the IGBT ...
Lesson-22
... when flowing through a given resistance for a given time produces the same amount of heat as produced by the alternating current, when flowing through the same resistance for the same time. ...
... when flowing through a given resistance for a given time produces the same amount of heat as produced by the alternating current, when flowing through the same resistance for the same time. ...
16 Channel High Voltage Board
... a. The waveform on channel B of the oscilloscope swings from -10V to +10V. b. The waveform on channel B of the oscilloscope is approximately 180° out of phase when compared to channel A of the oscilloscope. c. The transitions are fast and not rounded at the top. 8. If any of the above criteria are ...
... a. The waveform on channel B of the oscilloscope swings from -10V to +10V. b. The waveform on channel B of the oscilloscope is approximately 180° out of phase when compared to channel A of the oscilloscope. c. The transitions are fast and not rounded at the top. 8. If any of the above criteria are ...
University of North Carolina-Charlotte Department of Electrical and Computer Engineering
... current from the “loaded” tests. To do so, use the command csvread in MATLAB. Consult the MATLAB Guide on the website for help. Use the vectors v1, v2, and i1 for the primary and secondary voltages and primary current, respectively. As you should recall from the lab, the values of the voltages that ...
... current from the “loaded” tests. To do so, use the command csvread in MATLAB. Consult the MATLAB Guide on the website for help. Use the vectors v1, v2, and i1 for the primary and secondary voltages and primary current, respectively. As you should recall from the lab, the values of the voltages that ...
Model MA260
... no need to turn a dial to select the measurement type or range. For AC Voltage, the Auto‐sense feature also evaluates input signals and adjusts the Input Impedance to eliminate effects of ghost voltages. The MA260 measures AC current, AC/DC Voltage, Resistance, Continuity, and Diode and offers e ...
... no need to turn a dial to select the measurement type or range. For AC Voltage, the Auto‐sense feature also evaluates input signals and adjusts the Input Impedance to eliminate effects of ghost voltages. The MA260 measures AC current, AC/DC Voltage, Resistance, Continuity, and Diode and offers e ...
Lecture 24: Oscillators. Clapp Oscillator. VFO Startup
... There are two general approaches to starting an oscillator: (1) repeated amplification of noise, or (2) with an external startup signal (as in super-regenerative receivers). If G > L , then noise that meets the phase criterion (11.6) will be repeatedly amplified. At startup, we will use the small si ...
... There are two general approaches to starting an oscillator: (1) repeated amplification of noise, or (2) with an external startup signal (as in super-regenerative receivers). If G > L , then noise that meets the phase criterion (11.6) will be repeatedly amplified. At startup, we will use the small si ...
DT2042-04SO Mechanical Data Features
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
Basic Electronics Lab (P242) Manual 2015-16 Dept. of
... which tend to decrease the current. For discrete diodes, it has the value n is 2. The I~V characteristic of an ideal diode is shown in Fig. 2-a. Under forward biased condition of a real PN junction diode, the P-side is connected to the positive and Nside is connected to the negative terminal of the ...
... which tend to decrease the current. For discrete diodes, it has the value n is 2. The I~V characteristic of an ideal diode is shown in Fig. 2-a. Under forward biased condition of a real PN junction diode, the P-side is connected to the positive and Nside is connected to the negative terminal of the ...
LABORATORY MANUAL P242 (Basic Electronics Lab) (2013‐2014)
... Because there are so many different types of diodes, some system of identification is needed to distinguish one diode from another. This is accomplished with the semiconductor identification system shown in Fig. 4. This system is not only used for diodes but transistors and many other special semico ...
... Because there are so many different types of diodes, some system of identification is needed to distinguish one diode from another. This is accomplished with the semiconductor identification system shown in Fig. 4. This system is not only used for diodes but transistors and many other special semico ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.