MAX9918-20 - Maxim Integrated
... The MAX9918/MAX9920 feature adjustable gain set by an external resistive-divider network. The MAX9919 features fixed gains of 45V/V (MAX9919F) and 90V/V (MAX9919N). The MAX9918/MAX9919/MAX9920 operate as unidirectional amplifiers when VREFIN = GND and as bidirectional amplifiers when VREFIN = VCC/2. ...
... The MAX9918/MAX9920 feature adjustable gain set by an external resistive-divider network. The MAX9919 features fixed gains of 45V/V (MAX9919F) and 90V/V (MAX9919N). The MAX9918/MAX9919/MAX9920 operate as unidirectional amplifiers when VREFIN = GND and as bidirectional amplifiers when VREFIN = VCC/2. ...
8-Channel, 24-Bit Analog-To-Digital Converter (Rev. C)
... can be selected to provide a very high input impedance for direct connection to transducers or low-level voltage signals. Burnout current sources are provided that allow for the detection of an open or shorted sensor. An 8-bit Digital-toAnalog Converter (DAC) provides an offset correction with a ran ...
... can be selected to provide a very high input impedance for direct connection to transducers or low-level voltage signals. Burnout current sources are provided that allow for the detection of an open or shorted sensor. An 8-bit Digital-toAnalog Converter (DAC) provides an offset correction with a ran ...
CALCULATION OF TMS320LC54x POWER DISSIPATION
... is the switching frequency of the device clock Since knowing the number and capacitance of all of the internal switching nodes is an unmanageable task, the current under different conditions can be determined empirically by measuring the current level for a particular algorithm under known frequency ...
... is the switching frequency of the device clock Since knowing the number and capacitance of all of the internal switching nodes is an unmanageable task, the current under different conditions can be determined empirically by measuring the current level for a particular algorithm under known frequency ...
Matching High-Speed Amplifiers and Data Converters
... the loop gain at the fundamental frequency. – Low loop gain devices, like most RF amplifiers, achieve high linearity by making the signal power a very small part of the quiescent power. Hence you will see >80dBc SFDR type devices ...
... the loop gain at the fundamental frequency. – Low loop gain devices, like most RF amplifiers, achieve high linearity by making the signal power a very small part of the quiescent power. Hence you will see >80dBc SFDR type devices ...
Indirect Compensation Technique for Low-Voltage
... Two-stage op-amps have been the amplifier topologies of choice in analog system design due to their simple frequency compensation and relaxed stability criterions. The two-stage op-amps have traditionally been compensated using the Miller (or Direct) compensation technique [1][2]. Miller compensatio ...
... Two-stage op-amps have been the amplifier topologies of choice in analog system design due to their simple frequency compensation and relaxed stability criterions. The two-stage op-amps have traditionally been compensated using the Miller (or Direct) compensation technique [1][2]. Miller compensatio ...
Precision Test Sources Serial to BCD Converter/Interface
... USB and Ethernet control are simple to implement with the addition of an external low cost USB or Ethernet converter. An application note describes several USB and Ethernet alternatives. Remote control of both frequency and amplitude, 50 or more RS-232 commands per second depending on command length ...
... USB and Ethernet control are simple to implement with the addition of an external low cost USB or Ethernet converter. An application note describes several USB and Ethernet alternatives. Remote control of both frequency and amplitude, 50 or more RS-232 commands per second depending on command length ...
data acquistion and signal processing
... High-frequency band-pass filters (several hundred MHz) are used for channel selection in telephone central offices. Data acquisition systems usually require anti-aliasing low-pass filters as well as low-pass noise filters in their preceding signal conditioning stages. System power supplies often use ...
... High-frequency band-pass filters (several hundred MHz) are used for channel selection in telephone central offices. Data acquisition systems usually require anti-aliasing low-pass filters as well as low-pass noise filters in their preceding signal conditioning stages. System power supplies often use ...
Project 4 - RPI ECSE - Rensselaer Polytechnic Institute
... The model: Figure 6 shows the different pieces of the model. An audio source is approximated using a small sine wave at 2kHz and a square wave at 500Hz. This helps demonstrate how the circuit works. You may want to run the simulation with only one source on at a time. The transmitter circuit is sepa ...
... The model: Figure 6 shows the different pieces of the model. An audio source is approximated using a small sine wave at 2kHz and a square wave at 500Hz. This helps demonstrate how the circuit works. You may want to run the simulation with only one source on at a time. The transmitter circuit is sepa ...
SN74LVC1404 OSCILLATOR DRIVER FOR CRYSTAL OSCILLATOR OR CERAMIC RESONATOR FEATURES
... XIN and XOUT pins can be connected to a crystal or resonator in oscillator applications. The device provides an additional unbuffered inverter (OSCOUT) and a Schmitt-trigger input inverter for signal conditioning (see Figure 3). The control (CTRL) input disables the oscillator circuit to reduce powe ...
... XIN and XOUT pins can be connected to a crystal or resonator in oscillator applications. The device provides an additional unbuffered inverter (OSCOUT) and a Schmitt-trigger input inverter for signal conditioning (see Figure 3). The control (CTRL) input disables the oscillator circuit to reduce powe ...
ANSI Codes For Electrical Protection
... effort by several engineering standards societies. It was designed as an impartial body dedicated to coordinating standards development. ANSI produces codes governing a large number of subjects. ANSI accredits various governing organizations that are then tasked with creating the appropriate standar ...
... effort by several engineering standards societies. It was designed as an impartial body dedicated to coordinating standards development. ANSI produces codes governing a large number of subjects. ANSI accredits various governing organizations that are then tasked with creating the appropriate standar ...
Fig. 2.12: Simplified equivalent circuit of a transformer at full
... The flux created by the primary can be broken up into two parts: 1- a mutual flux m1, which links the turns of both coils; and 2- a leakage flux f1, which links only the turns of the primary. If the coils are far apart, the mutual flux is very small compared to the total flux ; we then say that ...
... The flux created by the primary can be broken up into two parts: 1- a mutual flux m1, which links the turns of both coils; and 2- a leakage flux f1, which links only the turns of the primary. If the coils are far apart, the mutual flux is very small compared to the total flux ; we then say that ...
ZXT2MA Features and Benefits Mechanical Data
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
NX5L2750C 1. General description Analog switch with negative swing audio capability
... products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using N ...
... products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using N ...
Slide 1
... Recommended for fixtures that have a 1.0 spacing to mounting height ratio or less (e.g. fixtures 30’ on center or less @ a 30’ mounting height). Recommended for mounting heights between 30 to 45 ft (9.14 to 13.72 m) 15 to 20 ft (4.57 to 7.62 m) radial coverage overlaps area lit by a typical hi ...
... Recommended for fixtures that have a 1.0 spacing to mounting height ratio or less (e.g. fixtures 30’ on center or less @ a 30’ mounting height). Recommended for mounting heights between 30 to 45 ft (9.14 to 13.72 m) 15 to 20 ft (4.57 to 7.62 m) radial coverage overlaps area lit by a typical hi ...
B-VI. SÍMBOLOS GRÁFICOS PARA DIAGRAMAS (IEC 60617
... * These electrically operated devices are of the nonlatched-in type, whose contact position is dependent only upon the degree of energization of the operating, restraining, or holding coil or coils that may or may not be suitable for continuous energization. The de-energized position of the device i ...
... * These electrically operated devices are of the nonlatched-in type, whose contact position is dependent only upon the degree of energization of the operating, restraining, or holding coil or coils that may or may not be suitable for continuous energization. The de-energized position of the device i ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.