PWM signal
... Brake Actuator Controller: Converts Input PWM: 1ms – 2ms Positive Pulse Width To Output Current: -10 A – 10 A @ 12 V Actuator Stop Condition: 1.5 ms Positive Pulse Width - Controller settings need to be as shown in the image below. - Information on the motor controller can be found here. ...
... Brake Actuator Controller: Converts Input PWM: 1ms – 2ms Positive Pulse Width To Output Current: -10 A – 10 A @ 12 V Actuator Stop Condition: 1.5 ms Positive Pulse Width - Controller settings need to be as shown in the image below. - Information on the motor controller can be found here. ...
AD7813 数据手册DataSheet下载
... output of the A/D converter. The signal is the rms amplitude of the fundamental. Noise is the rms sum of all nonfundamental signals up to half the sampling frequency (fS/2), excluding dc. The ratio is dependent upon the number of quantization levels in the digitization process; the more levels, the ...
... output of the A/D converter. The signal is the rms amplitude of the fundamental. Noise is the rms sum of all nonfundamental signals up to half the sampling frequency (fS/2), excluding dc. The ratio is dependent upon the number of quantization levels in the digitization process; the more levels, the ...
Testing, Measurement, and Troubleshooting
... Unit or device Under Test Variance Also know as precision Has no unit of measure Indication of relative degree of repeatability How closely values within series of repeated measurements Agree with each other ...
... Unit or device Under Test Variance Also know as precision Has no unit of measure Indication of relative degree of repeatability How closely values within series of repeated measurements Agree with each other ...
ISSCC 2017 Digest of Technical Papers
... this work, a three-stage asynchronous pipelined-SAR with open-loop integratorbased amplifiers is used to maximize the sampling frequency, resolution and linearity. The solution is mostly supported by dynamic circuits and multiple calibration loops to reduce cost, power and noise, maximize process po ...
... this work, a three-stage asynchronous pipelined-SAR with open-loop integratorbased amplifiers is used to maximize the sampling frequency, resolution and linearity. The solution is mostly supported by dynamic circuits and multiple calibration loops to reduce cost, power and noise, maximize process po ...
Line level signal to microphone input adapter
... The circuit is small enough to fit inside your XLR connector housing. If the input to your audio console is a Molex or AMP connector then connect the resistors at that point. If it is necessary you may increase the attenuation level by increasing, the 47K ohm resistor value to 100K ohm or higher. Of ...
... The circuit is small enough to fit inside your XLR connector housing. If the input to your audio console is a Molex or AMP connector then connect the resistors at that point. If it is necessary you may increase the attenuation level by increasing, the 47K ohm resistor value to 100K ohm or higher. Of ...
3B42 数据手册DataSheet 下载
... Output modules accept 0 to +10V (or +10V) single-ended signals and provide an isolated 4-20 mA (or 0-20 mA) process signal. All modules feature a universal pin-out and may be readily hot-swapped under full power and interchanged without disrupting field wiring. The Analog Devices 3B Series Signal Co ...
... Output modules accept 0 to +10V (or +10V) single-ended signals and provide an isolated 4-20 mA (or 0-20 mA) process signal. All modules feature a universal pin-out and may be readily hot-swapped under full power and interchanged without disrupting field wiring. The Analog Devices 3B Series Signal Co ...
7B32 数据手册DataSheet 下载
... and a wide output voltage range for a variety of applications including process control and factory-floor environments. The single-channel 7B modules accept inputs from a range of transducers and are fully rated over the extended -40oC to +85oC industrial temperature range. All 7B Series modules are ...
... and a wide output voltage range for a variety of applications including process control and factory-floor environments. The single-channel 7B modules accept inputs from a range of transducers and are fully rated over the extended -40oC to +85oC industrial temperature range. All 7B Series modules are ...
Weigh Scale_Design
... As was shown earlier, a minimum of 39,000 codes that are noise free is needed at a gain of 128. The ADS1232 will meet this requirement. Stability of reading and its effect on internal resolution. This has already been discussed in previous sections to some degree, but as a review the performance o ...
... As was shown earlier, a minimum of 39,000 codes that are noise free is needed at a gain of 128. The ADS1232 will meet this requirement. Stability of reading and its effect on internal resolution. This has already been discussed in previous sections to some degree, but as a review the performance o ...
UNISONIC TECHNOLOGIES CO., LTD LMH358
... UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained h ...
... UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained h ...
EUM6179/6179A Single-Phase Full-Wave Motor Driver for Fan Motor
... countermeasure, like fuse, is to be given when a specific mode to exceed the absolute maximum ratings is considered. GND potential The GND terminal should be the location of the lowest voltage on the chip. Figure 4. Thermal design The thermal design should allow enough margin for actual power dissip ...
... countermeasure, like fuse, is to be given when a specific mode to exceed the absolute maximum ratings is considered. GND potential The GND terminal should be the location of the lowest voltage on the chip. Figure 4. Thermal design The thermal design should allow enough margin for actual power dissip ...
- Krest Technology
... continuous-time comparators of a flash ADC implemented in the same technology [12]. To increase the bandwidth, inductive peaking and source degeneration with a bypass capacitor are applied. In the presented circuit, Bufout drives an output buffer, i.e., Bufmeas , which has been implemented to drive ...
... continuous-time comparators of a flash ADC implemented in the same technology [12]. To increase the bandwidth, inductive peaking and source degeneration with a bypass capacitor are applied. In the presented circuit, Bufout drives an output buffer, i.e., Bufmeas , which has been implemented to drive ...
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).