user`s guide
... E. D.I. O utput ( Transfor mer Coupled) The D.I. output is a common way to connect directly into the microphone input on a mixing desk with a standard microphone cable. This output is transformer-coupled for maximum isolation from noise and ground loop hum. The signal level is set at 0dBu and will w ...
... E. D.I. O utput ( Transfor mer Coupled) The D.I. output is a common way to connect directly into the microphone input on a mixing desk with a standard microphone cable. This output is transformer-coupled for maximum isolation from noise and ground loop hum. The signal level is set at 0dBu and will w ...
AD8561 数据手册DataSheet 下载
... To ensure the best performance from the AD8561 it is important to minimize capacitive loading of the output of the device. Capacitive loads greater than 50 pF will cause ringing on the output waveform and will reduce the operating bandwidth of the comparator. ...
... To ensure the best performance from the AD8561 it is important to minimize capacitive loading of the output of the device. Capacitive loads greater than 50 pF will cause ringing on the output waveform and will reduce the operating bandwidth of the comparator. ...
manual - BatteryStuff.com
... power supply rails from that of the entire system. The isolated positive output can be connected to the input ground rail to generate a negative supply rail, if required. Galvanic isolation of the output allows multiple converters to be connected in series. In this way, non-standard voltage rails ca ...
... power supply rails from that of the entire system. The isolated positive output can be connected to the input ground rail to generate a negative supply rail, if required. Galvanic isolation of the output allows multiple converters to be connected in series. In this way, non-standard voltage rails ca ...
LT1880 - SOT-23, Rail-to-Rail Output, Picoamp Input Current Precision Op Amp
... inverting case. The input voltage at the 1M resistor can swing ±13.5V and the LT1880 will output an inverted, divided-by-ten version of the input voltage. The input accuracy is limited by the resistors to 0.2%. Output referred, this error becomes 2.7mV. The 40μV input offset voltage contribution, pl ...
... inverting case. The input voltage at the 1M resistor can swing ±13.5V and the LT1880 will output an inverted, divided-by-ten version of the input voltage. The input accuracy is limited by the resistors to 0.2%. Output referred, this error becomes 2.7mV. The 40μV input offset voltage contribution, pl ...
LM393 pdf - Solarbotics.net
... Note 4: These specifications are limited to −55˚C≤TA≤+125˚C, for the LM193/LM193A. With the LM293 all temperature specifications are limited to −25˚C≤TA≤+85˚C and the LM393 temperature specifications are limited to 0˚C≤TA≤+70˚C. The LM2903 is limited to −40˚C≤TA≤+85˚C. Note 5: The direction of the i ...
... Note 4: These specifications are limited to −55˚C≤TA≤+125˚C, for the LM193/LM193A. With the LM293 all temperature specifications are limited to −25˚C≤TA≤+85˚C and the LM393 temperature specifications are limited to 0˚C≤TA≤+70˚C. The LM2903 is limited to −40˚C≤TA≤+85˚C. Note 5: The direction of the i ...
angle modulation
... of the RX which proportional to the square of modulation index. Angle modulation is resistant to propagation-induced selective fading since amplitude variations are unimportant and are removed at the receiver using a limiting circuit. Angle modulation is very effective in rejecting interference. (mi ...
... of the RX which proportional to the square of modulation index. Angle modulation is resistant to propagation-induced selective fading since amplitude variations are unimportant and are removed at the receiver using a limiting circuit. Angle modulation is very effective in rejecting interference. (mi ...
ADE7751 数据手册DataSheet 下载
... An external clock can be provided at this logic input. Alternatively, a parallel resonant AT crystal can be connected across CLKIN and CLKOUT to provide a clock source for the ADE7751. The clock frequency for specified operation is 3.579545 MHz. Crystal load capacitors of between 22 pF and 33 pF (ce ...
... An external clock can be provided at this logic input. Alternatively, a parallel resonant AT crystal can be connected across CLKIN and CLKOUT to provide a clock source for the ADE7751. The clock frequency for specified operation is 3.579545 MHz. Crystal load capacitors of between 22 pF and 33 pF (ce ...
Digital Thermometer - University of Saskatchewan
... datasheet for the device (diagram on next page). ...
... datasheet for the device (diagram on next page). ...
MAX1272/MAX1273 Fault-Protected, 12-Bit ADCs with Software-Selectable Input Range General Description
... operating in bipolar or unipolar mode, the resistordivider network formed by R1, R2, and R3 scales the signal applied at the input channel. Use a low source impedance (<4Ω) to minimize gain error. The ADC’s small-signal input bandwidth depends on the selected input range and varies from 1.25MHz to 5 ...
... operating in bipolar or unipolar mode, the resistordivider network formed by R1, R2, and R3 scales the signal applied at the input channel. Use a low source impedance (<4Ω) to minimize gain error. The ADC’s small-signal input bandwidth depends on the selected input range and varies from 1.25MHz to 5 ...
Input Filter Design of a Mains Connected Matrix
... naturally commutated power converters, in household appliances, traction systems and in other industry applications has represented an important source of low order harmonics, resulting in disturbances in the power quality. Even though some of these problems may be reduced, usually by means of large ...
... naturally commutated power converters, in household appliances, traction systems and in other industry applications has represented an important source of low order harmonics, resulting in disturbances in the power quality. Even though some of these problems may be reduced, usually by means of large ...
Electronics for Analog Signal Processing
... regular intervals whereas the amplitude could be any continuous value but taken only during these intervals of time, so this is the sample data. We can do a sort of processing for sample data that is called sample data processing; it also belongs to a certain extent to another analog signal processi ...
... regular intervals whereas the amplitude could be any continuous value but taken only during these intervals of time, so this is the sample data. We can do a sort of processing for sample data that is called sample data processing; it also belongs to a certain extent to another analog signal processi ...
LM747 Dual Operational Amplifier
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
Noise-Shaping Techniques Applied to Switched
... and modulate into the desired signal band. In this paper, an alternate control technique using a delta-sigma loop is presented [1], which spreads the tones of the conventional SC regulator. The charge pump used to convert the input voltage acts as a D/A converter in the loop, and its output ripple i ...
... and modulate into the desired signal band. In this paper, an alternate control technique using a delta-sigma loop is presented [1], which spreads the tones of the conventional SC regulator. The charge pump used to convert the input voltage acts as a D/A converter in the loop, and its output ripple i ...
MAX19538 12-Bit, 95Msps, 3.3V ADC General Description Features
... The MAX19538 is a 3.3V, 12-bit, 95Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input accepts single-ended or differential signals. The MAX19538 is optimized for low power, small ...
... The MAX19538 is a 3.3V, 12-bit, 95Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input accepts single-ended or differential signals. The MAX19538 is optimized for low power, small ...
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).