MC1488 Quad Line Driver
... define the output voltage levels independent of power supplies and can be accomplished by diode clamping of the output pins. Figure 14 shows the MC1488 used as a DTL to MOS translator where the high level voltage output is clamped one diode above ground. The resistor divider shown is used to reduce ...
... define the output voltage levels independent of power supplies and can be accomplished by diode clamping of the output pins. Figure 14 shows the MC1488 used as a DTL to MOS translator where the high level voltage output is clamped one diode above ground. The resistor divider shown is used to reduce ...
MAX1565 Small, High-Efficiency, Five-Channel Digital Still Camera Power Supply General Description
... 95% efficiency. Adjustable operating frequency facilitates design for optimum size, cost, and efficiency. The step-down DC-to-DC converter can produce output voltages as low as 1.25V and also utilizes internal MOSFETs to achieve 95% efficiency. An internal softstart ramp minimizes surge current from ...
... 95% efficiency. Adjustable operating frequency facilitates design for optimum size, cost, and efficiency. The step-down DC-to-DC converter can produce output voltages as low as 1.25V and also utilizes internal MOSFETs to achieve 95% efficiency. An internal softstart ramp minimizes surge current from ...
LT1963A Series - 1.5A, Low Noise, Fast Transient Response LDO
... to < 1µA in shutdown. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. In addition to fast transient response, the LT1963A regulators have very low output noise which makes them ideal for sensitive RF supply applications. Output voltage range i ...
... to < 1µA in shutdown. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. In addition to fast transient response, the LT1963A regulators have very low output noise which makes them ideal for sensitive RF supply applications. Output voltage range i ...
50 dB GSM PA Controller AD8315 FEATURES
... responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog ...
... responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog ...
Gemini: A Non-Invasive, Energy
... Realizing that contacting the AC line for power metering incurs high installation costs and limited deployment scenarios, many recent meters have explored various non-contact options. 1) Non Energy-Harvesting: Patel et al. designed an externally powered house-level stick-on power meter using magneto ...
... Realizing that contacting the AC line for power metering incurs high installation costs and limited deployment scenarios, many recent meters have explored various non-contact options. 1) Non Energy-Harvesting: Patel et al. designed an externally powered house-level stick-on power meter using magneto ...
AP7332
... the baseband circuitry into standby mode in between transmit cycles. In baseband circuits, the load often transitions virtually instantaneously from 100µA to 100mA. To meet this load requirement, the LDO must react very quickly without a large voltage drop or overshoot — a requirement that cannot be ...
... the baseband circuitry into standby mode in between transmit cycles. In baseband circuits, the load often transitions virtually instantaneously from 100µA to 100mA. To meet this load requirement, the LDO must react very quickly without a large voltage drop or overshoot — a requirement that cannot be ...
MAX17017 Quad-Output Controller for Low-Power Architecture General Description
... step-up converter (for 1 Li+ cell applications). The internal switching regulators include 5V synchronous MOSFETs that can be powered directly from a single Li+ cell or from the main 3.3V/5V power stages. Finally, the linear regulator is capable of sourcing and sinking 2A to support DDR termination ...
... step-up converter (for 1 Li+ cell applications). The internal switching regulators include 5V synchronous MOSFETs that can be powered directly from a single Li+ cell or from the main 3.3V/5V power stages. Finally, the linear regulator is capable of sourcing and sinking 2A to support DDR termination ...
Wideband, Fixed Gain, JFET-Input AMPLIFIER OPA653 FEATURES DESCRIPTION
... The OPA653 is a very broadband, voltage-feedback amplifier with internal gain-setting resistors that set a fixed gain of +2 V/V or -1 V/V and a high-impedance JFET-input stage. Its very high bandwidth of 500 MHz can be used to either deliver high signal bandwidths at a gain of +2 V/V or, if driven f ...
... The OPA653 is a very broadband, voltage-feedback amplifier with internal gain-setting resistors that set a fixed gain of +2 V/V or -1 V/V and a high-impedance JFET-input stage. Its very high bandwidth of 500 MHz can be used to either deliver high signal bandwidths at a gain of +2 V/V or, if driven f ...
AN-1126: More Boost with Less Stress: the SEPIC
... mode (CCM) operation and make feedback loop compensation easier. Better efficiency due to: moderate duty cycles, lower voltage MOSFETs and rectifiers, and reduced switching losses due to reduced peak-to-peak voltage swing. Reduced noise due to reduced energy in switch node capacitance. In addition, ...
... mode (CCM) operation and make feedback loop compensation easier. Better efficiency due to: moderate duty cycles, lower voltage MOSFETs and rectifiers, and reduced switching losses due to reduced peak-to-peak voltage swing. Reduced noise due to reduced energy in switch node capacitance. In addition, ...
Non-insulated SCR / Triac control circuits
... SCR and Triac triggering circuit with a positive power supply With positive power supplies, the gate current can be only sourced from the control circuit to the gate. Such a topology is adapted for SCRs control. For Triacs, the devices are then triggered in quadrants Q1 and Q4. Such an operation is ...
... SCR and Triac triggering circuit with a positive power supply With positive power supplies, the gate current can be only sourced from the control circuit to the gate. Such a topology is adapted for SCRs control. For Triacs, the devices are then triggered in quadrants Q1 and Q4. Such an operation is ...
OPA2677 Dual, Wideband, High Output Current Operational Amplifier FEATURES
... consumes a low 9mA/ch quiescent current to deliver a very high 500mA output current. This output current supports even the most demanding ADSL CPE requirements with > 380mA minimum output current (+25°C minimum value) with low harmonic distortion. Differential driver applications will deliver < –85d ...
... consumes a low 9mA/ch quiescent current to deliver a very high 500mA output current. This output current supports even the most demanding ADSL CPE requirements with > 380mA minimum output current (+25°C minimum value) with low harmonic distortion. Differential driver applications will deliver < –85d ...
Interfacing high-voltage applications to low
... By Thomas Kugelstadt Senior Applications Engineer A common requirement of industrial applications is to interface high-voltage potentials, such as signal outputs of sensor switches and AC rectifiers, to the peripheral input ports of low-voltage microcontrollers (MCUs) and digital signal processors. ...
... By Thomas Kugelstadt Senior Applications Engineer A common requirement of industrial applications is to interface high-voltage potentials, such as signal outputs of sensor switches and AC rectifiers, to the peripheral input ports of low-voltage microcontrollers (MCUs) and digital signal processors. ...
MAX6397/MAX6398 Overvoltage Protection Switch/Limiter Controllers Operate Up to 72V General Description
... output load or limit the output voltage during an input overvoltage condition. These devices are ideal for applications that must survive high-voltage transients such as those found in automotive and industrial applications. The MAX6397/MAX6398 monitor the input or output voltages and control an ext ...
... output load or limit the output voltage during an input overvoltage condition. These devices are ideal for applications that must survive high-voltage transients such as those found in automotive and industrial applications. The MAX6397/MAX6398 monitor the input or output voltages and control an ext ...
EXPERIMENT NO
... bias. Under applied reverse bias, holes which form the majority carriers or the P-side moves towards the negative terminal of the battery and electron which form the majority carrier of the Nside are attracted towards the positive terminal of the battery. Hence, the width of the depletion region whi ...
... bias. Under applied reverse bias, holes which form the majority carriers or the P-side moves towards the negative terminal of the battery and electron which form the majority carrier of the Nside are attracted towards the positive terminal of the battery. Hence, the width of the depletion region whi ...
LF155/LF156/LF256 LF257 LF355 LF356
... The Temperature Coefficient of the adjusted input offset voltage changes only a small amount (0.5 μV/°C typically) for each mV of adjustment from its original unadjusted value. Common-mode rejection and open-loop voltage gain are also unaffected by offset adjustment. The input bias currents are junc ...
... The Temperature Coefficient of the adjusted input offset voltage changes only a small amount (0.5 μV/°C typically) for each mV of adjustment from its original unadjusted value. Common-mode rejection and open-loop voltage gain are also unaffected by offset adjustment. The input bias currents are junc ...
MAX8505 3A, 1MHz, 1% Accurate, Internal Switch Step-Down Regulator with Power-OK General Description
... bias supply, the input voltage can be as low as 2.25V. The MAX8505 integrates power MOSFETs and operates at 1MHz/500kHz switching frequency to provide a compact design. Current-mode pulse-widthmodulated (PWM) control simplifies compensation with ceramic or polymer output capacitors and provides exce ...
... bias supply, the input voltage can be as low as 2.25V. The MAX8505 integrates power MOSFETs and operates at 1MHz/500kHz switching frequency to provide a compact design. Current-mode pulse-widthmodulated (PWM) control simplifies compensation with ceramic or polymer output capacitors and provides exce ...
MAX17502 60V, 1A, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter General Description
... The MAX17502 high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 60V input voltage range. It delivers output currents up to 1A at output voltages of 0.9V to 92%VIN. The output voltage is accurate to within ±1.7% over -40°C to +125°C. ...
... The MAX17502 high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 60V input voltage range. It delivers output currents up to 1A at output voltages of 0.9V to 92%VIN. The output voltage is accurate to within ±1.7% over -40°C to +125°C. ...
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.