3-V to 17-V 1-A Step-Down Converter with DCS
... appropriate level or not. The PG signal can be used for startup sequencing of multiple rails. The PG pin is an open-drain output that requires a pull-up resistor (to any voltage below 7 V). It can sink 2 mA of current and maintain its specified logic low level. It is high impedance when the device i ...
... appropriate level or not. The PG signal can be used for startup sequencing of multiple rails. The PG pin is an open-drain output that requires a pull-up resistor (to any voltage below 7 V). It can sink 2 mA of current and maintain its specified logic low level. It is high impedance when the device i ...
MAX7044 300MHz to 450MHz High-Efficiency, Crystal-Based +13dBm ASK Transmitter General Description
... Crystal-Based +13dBm ASK Transmitter oscillate with a different load capacitance is used, the crystal is pulled away from its intended operating frequency, thus introducing an error in the reference frequency. Crystals designed to operate with higher differential load capacitance always pull the ref ...
... Crystal-Based +13dBm ASK Transmitter oscillate with a different load capacitance is used, the crystal is pulled away from its intended operating frequency, thus introducing an error in the reference frequency. Crystals designed to operate with higher differential load capacitance always pull the ref ...
A Fast ALU Design in CMOS for Low Voltage Operation
... as building blocks. The continuing decrease in feature size of CMOS circuits and corresponding increase in chip density and operating frequency have made power consumption a major concern in VLSI design [1,2]. Excessive power dissipation in integrated circuits, not only discourages their use in port ...
... as building blocks. The continuing decrease in feature size of CMOS circuits and corresponding increase in chip density and operating frequency have made power consumption a major concern in VLSI design [1,2]. Excessive power dissipation in integrated circuits, not only discourages their use in port ...
BD8160AEFV
... A controller circuit for the positive-side charge pump. The switching amplitude is controlled so that the feedback voltage FBP will be set to 1.213 V (Typ.). The start delay time can be set in the DLY2 pin at the time of startup. When the DLY2 voltage reaches 0.65 V (Typ.), switching waves will be o ...
... A controller circuit for the positive-side charge pump. The switching amplitude is controlled so that the feedback voltage FBP will be set to 1.213 V (Typ.). The start delay time can be set in the DLY2 pin at the time of startup. When the DLY2 voltage reaches 0.65 V (Typ.), switching waves will be o ...
DS1489/DS1489A Quad Line Receiver (Rev. D)
... TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information published by TI ...
... TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information published by TI ...
AN1322 Applying Semiconductor Sensors to Bar Graph
... The op amp interface amplifies and level shifts the sensor's output. To see how this amplifier works, simplify it by grounding the output of voltage divider R3, R5. If the common mode voltage at pins 2 and 4 of the sensor is 4.0 V, then pin 2 of U2A and pin 6 of U2B are also at 4.0 V. This puts 4.0 ...
... The op amp interface amplifies and level shifts the sensor's output. To see how this amplifier works, simplify it by grounding the output of voltage divider R3, R5. If the common mode voltage at pins 2 and 4 of the sensor is 4.0 V, then pin 2 of U2A and pin 6 of U2B are also at 4.0 V. This puts 4.0 ...
Lectures 10-11 Effect of source inductance on phase controlled AC
... incoming thyristor rises from zero to Id in time µ/ω, starting from the instant of firing. Thus, integrating equation 10.2, −Vmax cos (α + µ ) − cos α = ω Ls I d ...
... incoming thyristor rises from zero to Id in time µ/ω, starting from the instant of firing. Thus, integrating equation 10.2, −Vmax cos (α + µ ) − cos α = ω Ls I d ...
1. Introduction: 2. Power Supply : Theory of Operation
... Each power supply consists of four phase controlled half-wave converters. Each of the two half-wave converters are connected through interphasing transformers to obtain a full-wave bridge with 120"conduction. The input voltage for these two half-wave bridges are 60' apart. In order to obtain the hig ...
... Each power supply consists of four phase controlled half-wave converters. Each of the two half-wave converters are connected through interphasing transformers to obtain a full-wave bridge with 120"conduction. The input voltage for these two half-wave bridges are 60' apart. In order to obtain the hig ...
MAX5174/MAX5176 General Description Features
... amplifier has a typical slew rate of 0.6V/µs, and settles to ±0.5LSB from a full-scale transition within 18µs when loaded with 5kΩ in parallel with 100pF. Loads less than 2kΩ degrade performance. For alternative output amplifier setups, refer to the Applications Information section. ...
... amplifier has a typical slew rate of 0.6V/µs, and settles to ±0.5LSB from a full-scale transition within 18µs when loaded with 5kΩ in parallel with 100pF. Loads less than 2kΩ degrade performance. For alternative output amplifier setups, refer to the Applications Information section. ...
1B21 数据手册DataSheet 下载
... incorporates a unique circuit design utilizing transformer-based isolation and automated surface-mount manufacturing technology. It provides an unbeatable combination of versatility and performance in a compact plastic package. Designed for industrial applications, it is especially suited for harsh ...
... incorporates a unique circuit design utilizing transformer-based isolation and automated surface-mount manufacturing technology. It provides an unbeatable combination of versatility and performance in a compact plastic package. Designed for industrial applications, it is especially suited for harsh ...
485 LaserPak User's Manual
... Control of the LaserPak can be done two ways: use the RS232 or USB computer interfaces and control the instrument from the PC, or use the analog interface. This quick start guide uses the computer interface. More information on the analog interface can be found later in the manual. To control the La ...
... Control of the LaserPak can be done two ways: use the RS232 or USB computer interfaces and control the instrument from the PC, or use the analog interface. This quick start guide uses the computer interface. More information on the analog interface can be found later in the manual. To control the La ...
MAX682/MAX683/MAX684 3.3V-Input to Regulated 5V-Output Charge Pumps General Description
... amplifier, a 1.23V bandgap reference, an internal resistive feedback network, an oscillator, high-current MOSFET switches, and shutdown and control logic (Figure 1). Figure 2 shows an idealized unregulated chargepump voltage doubler. The oscillator runs at a 50% duty cycle. During one half of the pe ...
... amplifier, a 1.23V bandgap reference, an internal resistive feedback network, an oscillator, high-current MOSFET switches, and shutdown and control logic (Figure 1). Figure 2 shows an idealized unregulated chargepump voltage doubler. The oscillator runs at a 50% duty cycle. During one half of the pe ...
Isolated, Loop-Powered Voltage-to-Current Converter 1B21
... incorporates a unique circuit design utilizing transformer-based isolation and automated surface-mount manufacturing technology. It provides an unbeatable combination of versatility and performance in a compact plastic package. Designed for industrial applications, it is especially suited for harsh ...
... incorporates a unique circuit design utilizing transformer-based isolation and automated surface-mount manufacturing technology. It provides an unbeatable combination of versatility and performance in a compact plastic package. Designed for industrial applications, it is especially suited for harsh ...
I-V PLOTS OF LIGHT EMITTING DIODES (LEDs)
... therefore is not visible. Incandescent lamps are inefficient light sources because only a small part of the electrical power they consume is converted into visible light. Light emitting diodes (LEDs) which are made out of semiconductor materials such as gallium arsenide (GaAs )are much more efficien ...
... therefore is not visible. Incandescent lamps are inefficient light sources because only a small part of the electrical power they consume is converted into visible light. Light emitting diodes (LEDs) which are made out of semiconductor materials such as gallium arsenide (GaAs )are much more efficien ...
Relays and Resistors
... The voltage applied to the magnetic coil should be within 25% of the excitation voltage rating. Too small of a voltage will not be enough to trip the relay, and too large of a voltage will damage or destroy entirely the magnetic coil. The coil of a relay is an inductor. Inductors resist changes in c ...
... The voltage applied to the magnetic coil should be within 25% of the excitation voltage rating. Too small of a voltage will not be enough to trip the relay, and too large of a voltage will damage or destroy entirely the magnetic coil. The coil of a relay is an inductor. Inductors resist changes in c ...
FXMAR2104 Dual-Supply, 4-Bit Voltage Translator / Isolator for Open-Drain and Push-Pull Applications
... specification voltage levels. Eight internal 10KΩ pull-up resistors are integrated. The device is designed so that the A port tracks the VCCA level and the B port tracks the VCCB level. This allows for bi-directional A/B port voltage translation between any two levels from 1.65V to 5.5V. VCCA can eq ...
... specification voltage levels. Eight internal 10KΩ pull-up resistors are integrated. The device is designed so that the A port tracks the VCCA level and the B port tracks the VCCB level. This allows for bi-directional A/B port voltage translation between any two levels from 1.65V to 5.5V. VCCA can eq ...
MAX8738EVKIT
... The EV kit is designed to output a typical VOUT voltage between 3.48V and 3.97V (with AVDD at 9V) with 7-bit resolution. For this, the AVDD voltage should be 9V. If a different VOUT range is desired or if a different AVDD voltage is used, the user may need to change R3, R4, and R5. The pads for thes ...
... The EV kit is designed to output a typical VOUT voltage between 3.48V and 3.97V (with AVDD at 9V) with 7-bit resolution. For this, the AVDD voltage should be 9V. If a different VOUT range is desired or if a different AVDD voltage is used, the user may need to change R3, R4, and R5. The pads for thes ...
MAX4626/MAX4627/MAX4628 0.5 SPST Analog Switches , Low-Voltage, Single-Supply
... protection circuitry. When the voltage drop across the on switch reaches 0.6V (typ), the internal circuitry activates. The current limit is not instantaneous, but rather integrates over time so that current limiting will not activate under momentary short-circuit conditions encountered when the swit ...
... protection circuitry. When the voltage drop across the on switch reaches 0.6V (typ), the internal circuitry activates. The current limit is not instantaneous, but rather integrates over time so that current limiting will not activate under momentary short-circuit conditions encountered when the swit ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.