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File - Solayman EWU
... The meaning of min is the minimum level and max means maximum level and typ means the typical value. For example,low level of output voltage has typ=0 and max=0.01. That means, the typical value of the low level of output voltage is supposed to ve zero. But it can be 0.01 at maximum.Similarly to oth ...
... The meaning of min is the minimum level and max means maximum level and typ means the typical value. For example,low level of output voltage has typ=0 and max=0.01. That means, the typical value of the low level of output voltage is supposed to ve zero. But it can be 0.01 at maximum.Similarly to oth ...
EXPERIMENT NO 4
... inputs, viz. inverting (v-), and non-inverting (v+), and one output (vo ). The input-output relationship of an opamp is given by vo = A(v+- v-) where, the differentia1 voltage gain A is very large. For an ideal opamp (i) A is infinite, (ii) the input impedance is infinite, and (iii) the output imped ...
... inputs, viz. inverting (v-), and non-inverting (v+), and one output (vo ). The input-output relationship of an opamp is given by vo = A(v+- v-) where, the differentia1 voltage gain A is very large. For an ideal opamp (i) A is infinite, (ii) the input impedance is infinite, and (iii) the output imped ...
Unit 7: MOSFET-Output Motor Controller
... higher currents, where the lower gate resistance losses would more than outweigh the higher switching losses. The TPCA8016 would allow operation at higher voltages (up to 40 or 50 volts?), but with lower currents due to the higher “on” resistance. Gate driver circuit: Standard logic circuits don’t w ...
... higher currents, where the lower gate resistance losses would more than outweigh the higher switching losses. The TPCA8016 would allow operation at higher voltages (up to 40 or 50 volts?), but with lower currents due to the higher “on” resistance. Gate driver circuit: Standard logic circuits don’t w ...
EUM6883 800mA BTL Linear Fan Motor Driver DESCRIPTION
... silently and efficiently drives a fan motor. The functions built in EUM6883 are linear control drive mode, fan tachometer, lock detection, automatic restart, Hall Bias and thermal shutdown. When output voltage changes from L to H (or H to L), linear control mode gently drives the output stage. This ...
... silently and efficiently drives a fan motor. The functions built in EUM6883 are linear control drive mode, fan tachometer, lock detection, automatic restart, Hall Bias and thermal shutdown. When output voltage changes from L to H (or H to L), linear control mode gently drives the output stage. This ...
The Field Effect Transistor
... Common-source JFET amplifier Using the same transistor, build the circuit below with a power supply for VDD and a signal generator for the variable input voltages as shown in Figure 3. For a good operating point, the drain voltage should be between 3 V and 7 V. Measure the quiescent drain voltage fo ...
... Common-source JFET amplifier Using the same transistor, build the circuit below with a power supply for VDD and a signal generator for the variable input voltages as shown in Figure 3. For a good operating point, the drain voltage should be between 3 V and 7 V. Measure the quiescent drain voltage fo ...
Electronic_Metronome
... • Minimum value of the output voltage, Vo, is V- if the negative input voltage, v1, is greater than the positive input voltage, v2. ...
... • Minimum value of the output voltage, Vo, is V- if the negative input voltage, v1, is greater than the positive input voltage, v2. ...
What shall we do with an unused op-amp?
... supply rails. With a dual-supply system, ground is ideal, but connecting to the positive or negative supply of a single supply system will cause saturation and the resulting power waste if the offset voltage has the wrong polarity. The “potential somewhere between the supply rails” may be any point ...
... supply rails. With a dual-supply system, ground is ideal, but connecting to the positive or negative supply of a single supply system will cause saturation and the resulting power waste if the offset voltage has the wrong polarity. The “potential somewhere between the supply rails” may be any point ...
Transistor–transistor logic
![](https://commons.wikimedia.org/wiki/Special:FilePath/68k_ttl.jpg?width=300)
Transistor–transistor logic (TTL) is a class of digital circuits built from bipolar junction transistors (BJT) and resistors. It is called transistor–transistor logic because both the logic gating function (e.g., AND) and the amplifying function are performed by transistors (contrast with RTL and DTL).TTL is notable for being a widespread integrated circuit (IC) family used in many applications such as computers, industrial controls, test equipment and instrumentation, consumer electronics, synthesizers, etc. The designation TTL is sometimes used to mean TTL-compatible logic levels, even when not associated directly with TTL integrated circuits, for example as a label on the inputs and outputs of electronic instruments.After their introduction in integrated circuit form in 1963 by Sylvania, TTL integrated circuits were manufactured by several semiconductor companies, with the 7400 series (also called 74xx) by Texas Instruments becoming particularly popular. TTL manufacturers offered a wide range of logic gate, flip-flops, counters, and other circuits. Several variations from the original bipolar TTL concept were developed, giving circuits with higher speed or lower power dissipation to allow optimization of a design. TTL circuits simplified design of systems compared to earlier logic families, offering superior speed to resistor–transistor logic (RTL) and easier design layout than emitter-coupled logic (ECL). The design of the input and outputs of TTL gates allowed many elements to be interconnected.TTL became the foundation of computers and other digital electronics. Even after much larger scale integrated circuits made multiple-circuit-board processors obsolete, TTL devices still found extensive use as the ""glue"" logic interfacing more densely integrated components. TTL devices were originally made in ceramic and plastic dual-in-line (DIP) packages, and flat-pack form. TTL chips are now also made in surface-mount packages. Successors to the original bipolar TTL logic often are interchangeable in function with the original circuits, but with improved speed or lower power dissipation.