BD157/ 158/ 159 NPN Epitxial Silicon Transistor
... 2. A critical component is any component of a life support which, (a) are intended for surgical implant into the body, device or system whose failure to perform can be or (b) support or sustain life, or (c) whose failure to perform reasonably expected to cause the failure of the life support when pr ...
... 2. A critical component is any component of a life support which, (a) are intended for surgical implant into the body, device or system whose failure to perform can be or (b) support or sustain life, or (c) whose failure to perform reasonably expected to cause the failure of the life support when pr ...
Evaluation of the Operation for the Shift Register Circuit
... yield before the real fabrication, a proper simulation technique is strongly required. Similar studies are popular for MOSFETs [5] but not well noticed for LTPS TFTs. 20 stages Vdd ...
... yield before the real fabrication, a proper simulation technique is strongly required. Similar studies are popular for MOSFETs [5] but not well noticed for LTPS TFTs. 20 stages Vdd ...
ADP1612 数据手册DataSheet 下载
... To prevent input inrush current at startup, connect a capacitor from SS to GND to set the soft start period. When the ADP1612 is in shutdown (SHDN is at GND) or the input voltage is below the 1.65V undervoltage lockout voltage, SS is internally shorted to GND to discharge the soft start capacitor. O ...
... To prevent input inrush current at startup, connect a capacitor from SS to GND to set the soft start period. When the ADP1612 is in shutdown (SHDN is at GND) or the input voltage is below the 1.65V undervoltage lockout voltage, SS is internally shorted to GND to discharge the soft start capacitor. O ...
ICL7660, ICL7660A CMOS Voltage Converters Features FN3072.7
... 2. Connecting any input terminal to voltages greater than V+ or less than GND may cause destructive latchup. It is recommended that no inputs from sources operating from external supplies be applied prior to “power up” of the ICL7660, ICL7660A. 3. Derate linearly above 50°C by 5.5mW/°C. 4. In the te ...
... 2. Connecting any input terminal to voltages greater than V+ or less than GND may cause destructive latchup. It is recommended that no inputs from sources operating from external supplies be applied prior to “power up” of the ICL7660, ICL7660A. 3. Derate linearly above 50°C by 5.5mW/°C. 4. In the te ...
View/Open - Library@Atmiya
... recombine with electron holes within the device, releasing energy in the form of photons. This effect is called electroluminescence and the color of the light (corresponding to the energy of the photon) is determined by the energy gap of the semiconductor. LEDs are often small in area (less than 1 m ...
... recombine with electron holes within the device, releasing energy in the form of photons. This effect is called electroluminescence and the color of the light (corresponding to the energy of the photon) is determined by the energy gap of the semiconductor. LEDs are often small in area (less than 1 m ...
control of asymmetric cascaded h-bridge multilevel inverter
... ACHBMLI with Vdc1 = 200V and Vdc2 = 100V. The reference output voltage (rms) is set to 200V and the actual output voltage tracks this reference voltage. The output voltage takes about 3-4 fundamental cycles to settle to a steady state value of 200V. Fig. 9 shows that switches of H-cell with DC volta ...
... ACHBMLI with Vdc1 = 200V and Vdc2 = 100V. The reference output voltage (rms) is set to 200V and the actual output voltage tracks this reference voltage. The output voltage takes about 3-4 fundamental cycles to settle to a steady state value of 200V. Fig. 9 shows that switches of H-cell with DC volta ...
Single-Electron Tunneling Devices
... systems that exhibit quantum behavior. Sometimes the systems that are fabricated are called artificial atoms because the devices that are produced behave in many ways like atoms. Mesoscopic physicists often study the electrical transport through a small island of metal or semiconductor (also called ...
... systems that exhibit quantum behavior. Sometimes the systems that are fabricated are called artificial atoms because the devices that are produced behave in many ways like atoms. Mesoscopic physicists often study the electrical transport through a small island of metal or semiconductor (also called ...
Detailed description
... An input is ready for standard pickup sensors used on motorbikes as CKPS. Multifunctional input 1 (green) It possible to choose one of the following functions: 1) OFF – no function. 2) KILL SWITCH – If the input is connected to ground, the ignition is blocked. 3) CLUTCH MASTER - If the input is conn ...
... An input is ready for standard pickup sensors used on motorbikes as CKPS. Multifunctional input 1 (green) It possible to choose one of the following functions: 1) OFF – no function. 2) KILL SWITCH – If the input is connected to ground, the ignition is blocked. 3) CLUTCH MASTER - If the input is conn ...
LT1077 - Micropower, Single Supply, Precision Op Amp
... This results in low frequency (0.1Hz to 10Hz) noise performance which can only be found on devices with an order of magnitude higher supply current. The LT1077 is completely plug-in compatible (including nulling) with all industry standard precision op amps. Thus, it can replace these precision op a ...
... This results in low frequency (0.1Hz to 10Hz) noise performance which can only be found on devices with an order of magnitude higher supply current. The LT1077 is completely plug-in compatible (including nulling) with all industry standard precision op amps. Thus, it can replace these precision op a ...
digital electronic
... Binary Number System: A number system that uses only 2 digits, 0 and 1 is known as binary number system. These two digits are known as bits. The binary number system has a radix 2. Computer cannot understand the decimal number system. It understands the binary number system. The weight or place valu ...
... Binary Number System: A number system that uses only 2 digits, 0 and 1 is known as binary number system. These two digits are known as bits. The binary number system has a radix 2. Computer cannot understand the decimal number system. It understands the binary number system. The weight or place valu ...
Inductor Switching Regulator Design
... For the example shown in figure 2 lets assume a switching frequency of 250kHz, input voltage range of 12V±10% and a max ripple current of 220mA. Switch ...
... For the example shown in figure 2 lets assume a switching frequency of 250kHz, input voltage range of 12V±10% and a max ripple current of 220mA. Switch ...
Quad-Channel Isolator with Integrated DC-to-DC Converter ADuM5400
... isoPower®, an integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler® technology, the dc-to-dc converter provides up to 500 mW of regulated, isolated power with 5.0 V input and 5.0 V output voltages. This architecture eliminates the need for a separate, isolated dc-to-d ...
... isoPower®, an integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler® technology, the dc-to-dc converter provides up to 500 mW of regulated, isolated power with 5.0 V input and 5.0 V output voltages. This architecture eliminates the need for a separate, isolated dc-to-d ...
Switching Circuits Word Document
... In our previous topics we have mentioned the need for an output switching device, or transducer driver to interface a low power electronic circuit to output devices that often require a larger current than the electronic circuit can provide. This is the most common use for a switching circuit. Howev ...
... In our previous topics we have mentioned the need for an output switching device, or transducer driver to interface a low power electronic circuit to output devices that often require a larger current than the electronic circuit can provide. This is the most common use for a switching circuit. Howev ...
iC-NVH 6-bit Sin/D Flash Converter - iC-Haus
... the sine/cosine input signals and the A/B incremental signals generated can be selected here. The device also incorporates an index signal processing circuit which generates a digital zero pulse at Z (gated with A only, respectively B) dependent on the analog sine/cosine input signals and the enable ...
... the sine/cosine input signals and the A/B incremental signals generated can be selected here. The device also incorporates an index signal processing circuit which generates a digital zero pulse at Z (gated with A only, respectively B) dependent on the analog sine/cosine input signals and the enable ...
Transistor–transistor logic
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.