TPA6030A4 数据资料 dataSheet 下载
... The three pins labeled VOLUME, SEDIFF, and SEMAX control the speaker (BTL) volume (VOLUME pin only) and the headphone (SE) volume. All three of these pins are controlled with a dc voltage. These voltages are a percentage of the voltage on the 5VREF pin. The 5VREF pin sources up to 5 mA when VCC = 12 ...
... The three pins labeled VOLUME, SEDIFF, and SEMAX control the speaker (BTL) volume (VOLUME pin only) and the headphone (SE) volume. All three of these pins are controlled with a dc voltage. These voltages are a percentage of the voltage on the 5VREF pin. The 5VREF pin sources up to 5 mA when VCC = 12 ...
Electronics - National University of Singapore
... The voltage current relationship of a 2-terminal circuit is v 10 5i . What is the internal resistance in the corresponding equivalent Thevenin circuit? A – May be equal to 5 . B – May be equal to 10 . C – May be equal to 2 . D – None of the above. ...
... The voltage current relationship of a 2-terminal circuit is v 10 5i . What is the internal resistance in the corresponding equivalent Thevenin circuit? A – May be equal to 5 . B – May be equal to 10 . C – May be equal to 2 . D – None of the above. ...
Analog Interfacing Networks for DAC348x and
... Introduction The DAC348x family provides high-performance digital-to-analog conversion (DAC) for many applications. The DAC is often part of the signal chain in the system with many down-stream analog components such as amplifiers, I/Q modulators, or mixers attached. While some are custom fit by des ...
... Introduction The DAC348x family provides high-performance digital-to-analog conversion (DAC) for many applications. The DAC is often part of the signal chain in the system with many down-stream analog components such as amplifiers, I/Q modulators, or mixers attached. While some are custom fit by des ...
GS7128 - gstek
... The high power supply rejection ratio of the GS7128 holds well for low input voltages typically ...
... The high power supply rejection ratio of the GS7128 holds well for low input voltages typically ...
LMP7731 2.9 nV/sqrt(Hz) Low Noise, Precision, RRIO Amplifier (Rev
... Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of the device such that TJ = TA. No specification of parametric performance is indicated in the electrical tables under conditions of interna ...
... Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of the device such that TJ = TA. No specification of parametric performance is indicated in the electrical tables under conditions of interna ...
AAT1235 数据资料DataSheet下载
... current goes below zero and the boost converter enters discontinuous mode operation. Further reduction in the load current results in a corresponding reduction in the switching frequency. The AAT1235 provides a pulsed frequency operation which reduces switching losses and maintains high efficiency u ...
... current goes below zero and the boost converter enters discontinuous mode operation. Further reduction in the load current results in a corresponding reduction in the switching frequency. The AAT1235 provides a pulsed frequency operation which reduces switching losses and maintains high efficiency u ...
ee2019 analog systems lab - EE@IITM
... Active-RC Analog Filters Op-amp based pre-amplifier Audio receiver Audio amplifier ...
... Active-RC Analog Filters Op-amp based pre-amplifier Audio receiver Audio amplifier ...
12.2 switched-capacitor circuits
... Table 12.1 lists the linearity errors for the nonlinear DAC in Fig. 12.18. This converter has linearity errors for input codes of 001, 011, 100, and 110. The overall linearity error for the DAC is specified as the magnitude of the largest error that occurs. Hence this converter will be specified as ...
... Table 12.1 lists the linearity errors for the nonlinear DAC in Fig. 12.18. This converter has linearity errors for input codes of 001, 011, 100, and 110. The overall linearity error for the DAC is specified as the magnitude of the largest error that occurs. Hence this converter will be specified as ...
Miller Theorem for Weakly Nonlinear Feedback Circuits and
... HE theoretical evaluation of harmonic distortion in the frequency domain is an important topic recently emerged and taken into consideration by several researchers and designers within the analog circuits and systems community [1]–[13]. To this purpose, the approach traditionally followed is based o ...
... HE theoretical evaluation of harmonic distortion in the frequency domain is an important topic recently emerged and taken into consideration by several researchers and designers within the analog circuits and systems community [1]–[13]. To this purpose, the approach traditionally followed is based o ...
MAX525 Low-Power, Quad, 12-Bit Voltage-Output DAC with Serial Interface __________________General Description
... The MAX525 contains four 12-bit, voltage-output digital-to-analog converters (DACs) that are easily addressed using a simple 3-wire serial interface. It includes a 16-bit data-in/data-out shift register, and each DAC has a doubled-buffered input composed of an input register and a DAC register (see ...
... The MAX525 contains four 12-bit, voltage-output digital-to-analog converters (DACs) that are easily addressed using a simple 3-wire serial interface. It includes a 16-bit data-in/data-out shift register, and each DAC has a doubled-buffered input composed of an input register and a DAC register (see ...
NTE1739 Integrated Circuit TV Horizontal/Vertical Countdown
... D Composite Blanking Output D Burst–Gate Output D Horizontal Ramp Generator D Internal Shunt Regulator Description: The NTE1739 is a video sync system in a 16–Lead DIP type package designed for use in television, monitor or video display products. The NTE1739 contains a horizontal phase–locked oscil ...
... D Composite Blanking Output D Burst–Gate Output D Horizontal Ramp Generator D Internal Shunt Regulator Description: The NTE1739 is a video sync system in a 16–Lead DIP type package designed for use in television, monitor or video display products. The NTE1739 contains a horizontal phase–locked oscil ...
IN-1 : 2013 GATE Questions
... is applied across WX to get an open circuit voltage across YZ. Next , an ac voltage = 100V is applied across YZ to get an open circuit voltage across WX. Then, ...
... is applied across WX to get an open circuit voltage across YZ. Next , an ac voltage = 100V is applied across YZ to get an open circuit voltage across WX. Then, ...
Si and InGaAs Low-Light Analog APD Receiver Modules
... Excelitas’ C30902EH and C30954EH products, while the InGaAs APDs are used in the C30645EH and C30662EH products. These detectors provide very good response between 830 and 1550 nm and very fast rise- and fall-times at all wavelengths. Just like the C30659 series, the preamplifier section of the LLAM ...
... Excelitas’ C30902EH and C30954EH products, while the InGaAs APDs are used in the C30645EH and C30662EH products. These detectors provide very good response between 830 and 1550 nm and very fast rise- and fall-times at all wavelengths. Just like the C30659 series, the preamplifier section of the LLAM ...
Crompton Instruments Integra and Paladin Transducers
... current, frequency, Watts, VAr, VA, energy, power factor and total harmonic distortion measurement of both phase and system, current and voltage. A simple Windows based software package is provided to configure the transducer. Once configured, up to 50 electrical and power quality variables can be s ...
... current, frequency, Watts, VAr, VA, energy, power factor and total harmonic distortion measurement of both phase and system, current and voltage. A simple Windows based software package is provided to configure the transducer. Once configured, up to 50 electrical and power quality variables can be s ...
CX20952 Low-Power High Definition Audio CODEC
... Nokia style headsets with in-line command sensing Hum noise is prevented on external powered speakers plugged into the headset jack when the system is off Universal jack supports all headsets, headphones, external microphones, and external line-in devices Input/output re-tasking port enables multi-f ...
... Nokia style headsets with in-line command sensing Hum noise is prevented on external powered speakers plugged into the headset jack when the system is off Universal jack supports all headsets, headphones, external microphones, and external line-in devices Input/output re-tasking port enables multi-f ...
A Numerical Solution to an Analog Problem
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
PD70101/PD70201 Datasheet
... capacitor of the DC-DC converter. This capacitor is discharged in a timely manner when the input power is removed. Gate drivers: The PWM DC-DC controller has two built-in gate drivers designed to swing between VCC and GND. These 2 out-of-phase driver stages can be configured for synchronous rectific ...
... capacitor of the DC-DC converter. This capacitor is discharged in a timely manner when the input power is removed. Gate drivers: The PWM DC-DC controller has two built-in gate drivers designed to swing between VCC and GND. These 2 out-of-phase driver stages can be configured for synchronous rectific ...
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that increases the power of a signal.It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier modulates the output of the power supply to make the output signal stronger than the input signal. An amplifier is effectively the opposite of an attenuator: while an amplifier provides gain, an attenuator provides loss.An amplifier can either be a separate piece of equipment or an electrical circuit within another device. The ability to amplify is fundamental to modern electronics, and amplifiers are extremely widely used in almost all electronic equipment. The types of amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified; audio amplifiers amplify signals in the audio (sound) range of less than 20 kHz, RF amplifiers amplify frequencies in the radio frequency range between 20 kHz and 300 GHz. Another is which quantity, voltage or current is being amplified; amplifiers can be divided into voltage amplifiers, current amplifiers, transconductance amplifiers, and transresistance amplifiers. A further distinction is whether the output is a linear or nonlinear representation of the input. Amplifiers can also be categorized by their physical placement in the signal chain.The first practical electronic device that amplified was the Audion (triode) vacuum tube, invented in 1906 by Lee De Forest, which led to the first amplifiers. The terms ""amplifier"" and ""amplification"" (from the Latin amplificare, 'to enlarge or expand') were first used for this new capability around 1915 when triodes became widespread. For the next 50 years, vacuum tubes were the only devices that could amplify. All amplifiers used them until the 1960s, when transistors appeared. Most amplifiers today use transistors, though tube amplifiers are still produced.