VISIPAK V108 Temperature/Process Indicator
... Additionally, the unit can be configured for password protection, limiting operator access to any or all functions. An alarm blocking function is also configurable to prevent alarm tripping during process or start-up. The unit also accepts wiring for remote alarm acknowledgment Thermocouples, three- ...
... Additionally, the unit can be configured for password protection, limiting operator access to any or all functions. An alarm blocking function is also configurable to prevent alarm tripping during process or start-up. The unit also accepts wiring for remote alarm acknowledgment Thermocouples, three- ...
MAX1082/MAX1083 300ksps/400ksps, Single-Supply, 4-Channel, Serial 10-Bit ADCs with Internal Reference General Description
... Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has been calibrated. Note 3: Offset nulled. Note 4: Ground the “on” channel; sine wave is applied to all “off” channels. Note 5: Conversion time is defined as the number o ...
... Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has been calibrated. Note 3: Offset nulled. Note 4: Ground the “on” channel; sine wave is applied to all “off” channels. Note 5: Conversion time is defined as the number o ...
AN-573 APPLICATION NOTE
... Figure 7 shows an example of a 5 V single-supply current monitor that can be incorporated into the design of a voltage regulator with foldback current limiting or a high current power supply with crowbar protection. The design capitalizes on the commonmode range of the OP777 that extends to ground. ...
... Figure 7 shows an example of a 5 V single-supply current monitor that can be incorporated into the design of a voltage regulator with foldback current limiting or a high current power supply with crowbar protection. The design capitalizes on the commonmode range of the OP777 that extends to ground. ...
Switch_Mode_Converters
... • In many industrial applications, it is required to convert fixed dc voltage into variable dc voltage • Various types of dc-to-dc converters • Operation of dc-to-dc converters • The step-down, step-up, buck-boost and Cuk converters are only capable of transferring energy only in one direction • A f ...
... • In many industrial applications, it is required to convert fixed dc voltage into variable dc voltage • Various types of dc-to-dc converters • Operation of dc-to-dc converters • The step-down, step-up, buck-boost and Cuk converters are only capable of transferring energy only in one direction • A f ...
Design of a 14-bit fully differential discrete time delta
... The path to success through the deep sea of knowledge is quite an uphill task. But this success is the epitome of hard work, perseverance, purpose of goal and most of all encouraging guidance. The implementation of my purpose to come out successfully was only due to the strong, powerful enthusiastic ...
... The path to success through the deep sea of knowledge is quite an uphill task. But this success is the epitome of hard work, perseverance, purpose of goal and most of all encouraging guidance. The implementation of my purpose to come out successfully was only due to the strong, powerful enthusiastic ...
AN147 : Automated Linearization of Sensor Circuits
... excitation of the PRTD is sourced by the 2.5V voltage reference VR1 via R1. The DCP1 (digitally controlled potentiometer of the X4023x) provides for automated adjustment of the thermometer scale factor and span. Voltage monitor VMON2 monitors the current excitation by tracking the voltage. The VMON2 ...
... excitation of the PRTD is sourced by the 2.5V voltage reference VR1 via R1. The DCP1 (digitally controlled potentiometer of the X4023x) provides for automated adjustment of the thermometer scale factor and span. Voltage monitor VMON2 monitors the current excitation by tracking the voltage. The VMON2 ...
University of North Carolina, Charlotte Department of Electrical and Computer Engineering
... 7. Returning to the circuit, reset the amplitude of the input sine wave to 100mV. Slowly increase the frequency from 100Hz to 1MHz. What happens to the output voltage as the frequency increases? What does this result imply about the op-amp? What type of filter do we have (i.e. low pass, high pass, e ...
... 7. Returning to the circuit, reset the amplitude of the input sine wave to 100mV. Slowly increase the frequency from 100Hz to 1MHz. What happens to the output voltage as the frequency increases? What does this result imply about the op-amp? What type of filter do we have (i.e. low pass, high pass, e ...
Exploring Decimation Filters
... popular converters that are suitable for low-to-medium speed and highresolution applications such as communications systems, weighing scales and precision measurement applications. These converters use clock oversampling along with noise-shaping to achieve high signal-to-noise ratio (SNR) and, thus, ...
... popular converters that are suitable for low-to-medium speed and highresolution applications such as communications systems, weighing scales and precision measurement applications. These converters use clock oversampling along with noise-shaping to achieve high signal-to-noise ratio (SNR) and, thus, ...
LAB - 1 AMPLITUDE MODULATION AND DEMODULATION
... The process of detection provides a means of recovering the modulating Signal from modulating signal. Demodulation is the reverse process of modulation. The detector circuit is employed to separate the carrier wave and eliminate the side bands. Since the envelope of an AM wave has the same shape as ...
... The process of detection provides a means of recovering the modulating Signal from modulating signal. Demodulation is the reverse process of modulation. The detector circuit is employed to separate the carrier wave and eliminate the side bands. Since the envelope of an AM wave has the same shape as ...
SmartDesign MSS ACE Simulation
... representation (64-bit value) in zero simulation time, using delta delays. The read module deserializes a stream into a 64-bit value. Interfaces of all the drivers are given later in respective testbenches ...
... representation (64-bit value) in zero simulation time, using delta delays. The read module deserializes a stream into a 64-bit value. Interfaces of all the drivers are given later in respective testbenches ...
SSM2019 数据手册DataSheet 下载
... The output signal is specified with respect to the reference terminal, which is normally connected to analog ground. The reference may also be used for offset correction or level shifting. A reference source resistance will reduce the common-mode rejection by the ratio of 5 kW/RREF. If the reference ...
... The output signal is specified with respect to the reference terminal, which is normally connected to analog ground. The reference may also be used for offset correction or level shifting. A reference source resistance will reduce the common-mode rejection by the ratio of 5 kW/RREF. If the reference ...
High-speed Digital Architectures
... In laboratory testing we can use a variable clock generator (if you have one) Older versions have a maximum clock output frequency of 250 MHz However we can use standard laboratory oscillator (sinusoidal) if se set the amplitude to V (logic levels) and apply a DC bias = threshold voltage Example, w ...
... In laboratory testing we can use a variable clock generator (if you have one) Older versions have a maximum clock output frequency of 250 MHz However we can use standard laboratory oscillator (sinusoidal) if se set the amplitude to V (logic levels) and apply a DC bias = threshold voltage Example, w ...
10-Bit, 40MHz, Current/Voltage-Output DACs General Description Features
... The MAX5181/MAX5184 are 10-bit digital-to-analog converters (DACs) capable of operating with clock speeds up to 40MHz. Each converter consists of separate input and DAC registers, followed by a current source array capable of generating up to 1.5mA full-scale output current (Figure 1). An integrated ...
... The MAX5181/MAX5184 are 10-bit digital-to-analog converters (DACs) capable of operating with clock speeds up to 40MHz. Each converter consists of separate input and DAC registers, followed by a current source array capable of generating up to 1.5mA full-scale output current (Figure 1). An integrated ...
OP285
... converter, especially successive-approximation converters, the amplifier must maintain a constant output voltage under dynamically changing load current conditions. In these types of converters, the comparison point is usually diode clamped, but it may deviate several hundred millivolts resulting in ...
... converter, especially successive-approximation converters, the amplifier must maintain a constant output voltage under dynamically changing load current conditions. In these types of converters, the comparison point is usually diode clamped, but it may deviate several hundred millivolts resulting in ...
- Senior Design
... be an analog circuit that will have practical inputs and outputs allowing for various types of signals to be passed through to speakers. Once constructed, the prototype is tested against the design document to ensure it meets all of the given constraints and has all the necessary features. The opera ...
... be an analog circuit that will have practical inputs and outputs allowing for various types of signals to be passed through to speakers. Once constructed, the prototype is tested against the design document to ensure it meets all of the given constraints and has all the necessary features. The opera ...
Analog-to-digital converter
An analog-to-digital converter (ADC, A/D, or A to D) is a device that converts a continuous physical quantity (usually voltage) to a digital number that represents the quantity's amplitude.The conversion involves quantization of the input, so it necessarily introduces a small amount of error. Furthermore, instead of continuously performing the conversion, an ADC does the conversion periodically, sampling the input. The result is a sequence of digital values that have been converted from a continuous-time and continuous-amplitude analog signal to a discrete-time and discrete-amplitude digital signal.An ADC is defined by its bandwidth (the range of frequencies it can measure) and its signal to noise ratio (how accurately it can measure a signal relative to the noise it introduces). The actual bandwidth of an ADC is characterized primarily by its sampling rate, and to a lesser extent by how it handles errors such as aliasing. The dynamic range of an ADC is influenced by many factors, including the resolution (the number of output levels it can quantize a signal to), linearity and accuracy (how well the quantization levels match the true analog signal) and jitter (small timing errors that introduce additional noise). The dynamic range of an ADC is often summarized in terms of its effective number of bits (ENOB), the number of bits of each measure it returns that are on average not noise. An ideal ADC has an ENOB equal to its resolution. ADCs are chosen to match the bandwidth and required signal to noise ratio of the signal to be quantized. If an ADC operates at a sampling rate greater than twice the bandwidth of the signal, then perfect reconstruction is possible given an ideal ADC and neglecting quantization error. The presence of quantization error limits the dynamic range of even an ideal ADC, however, if the dynamic range of the ADC exceeds that of the input signal, its effects may be neglected resulting in an essentially perfect digital representation of the input signal.An ADC may also provide an isolated measurement such as an electronic device that converts an input analog voltage or current to a digital number proportional to the magnitude of the voltage or current. However, some non-electronic or only partially electronic devices, such as rotary encoders, can also be considered ADCs. The digital output may use different coding schemes. Typically the digital output will be a two's complement binary number that is proportional to the input, but there are other possibilities. An encoder, for example, might output a Gray code.The inverse operation is performed by a digital-to-analog converter (DAC).