MAX3157 High CMRR RS-485 Transceiver with ±50V Isolation General Description
... and one receiver and is guaranteed to operate at data rates up to 250kbps. Drivers are short-circuit current limited and protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature ...
... and one receiver and is guaranteed to operate at data rates up to 250kbps. Drivers are short-circuit current limited and protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature ...
UM0969
... surfaces. There is a danger of serious personal injury if the kit or components are improperly used or incorrectly installed. The kit is not electrically isolated from the AC/DC input. The demonstration board is directly linked to the mains voltage. No insulation is ensured between accessible parts ...
... surfaces. There is a danger of serious personal injury if the kit or components are improperly used or incorrectly installed. The kit is not electrically isolated from the AC/DC input. The demonstration board is directly linked to the mains voltage. No insulation is ensured between accessible parts ...
THS4509-Q1
... 1.9 nV/√Hz, and extremely low harmonic distortion of –75-dBc HD2 and –80-dBc HD3 at 100 MHz with 2 Vpp, G = 10 dB, and 1-kΩ load. Slew rate is very high at 6600 V/µs and with settling time of 2 ns to 1% (2-V step), it is ideal for pulsed applications. It is designed for minimum gain of 6 dB but is o ...
... 1.9 nV/√Hz, and extremely low harmonic distortion of –75-dBc HD2 and –80-dBc HD3 at 100 MHz with 2 Vpp, G = 10 dB, and 1-kΩ load. Slew rate is very high at 6600 V/µs and with settling time of 2 ns to 1% (2-V step), it is ideal for pulsed applications. It is designed for minimum gain of 6 dB but is o ...
LOW VALUE CAPACITANCE MEASUREMENT
... Figure-5. Capacitance to voltage characteristic curve. The circuit in Figure-4 is tested via proteus simulation software for different ranges of Cx. An illustration of the attained results for the measured capacitance Cx in the range of 0.1 F to 10 mF is presented in Figure-5. From this Figure, it ...
... Figure-5. Capacitance to voltage characteristic curve. The circuit in Figure-4 is tested via proteus simulation software for different ranges of Cx. An illustration of the attained results for the measured capacitance Cx in the range of 0.1 F to 10 mF is presented in Figure-5. From this Figure, it ...
ADP5041 Micro PMU with 1.2 A Buck, Two 300 mA LDOs
... voltage range of the ADP5041 LDOs extend the battery life of portable devices. The ADP5041 LDOs maintain a power supply rejection greater than 60 dB for frequencies as high as 10 kHz while operating with a low headroom voltage. Each regulator in ADP5041 is activated by a high level on the respective ...
... voltage range of the ADP5041 LDOs extend the battery life of portable devices. The ADP5041 LDOs maintain a power supply rejection greater than 60 dB for frequencies as high as 10 kHz while operating with a low headroom voltage. Each regulator in ADP5041 is activated by a high level on the respective ...
data acquistion and signal processing
... An equivalent roll of in terms of octaves is: Roll-off = 6n dB/octave In Chebyshav approximation ripples are present in passband, but its roll off rate is greater than 20dB/decade for a single pole. The number of ripples in the passband of a Chebyshav filter are equals to the half of the filter orde ...
... An equivalent roll of in terms of octaves is: Roll-off = 6n dB/octave In Chebyshav approximation ripples are present in passband, but its roll off rate is greater than 20dB/decade for a single pole. The number of ripples in the passband of a Chebyshav filter are equals to the half of the filter orde ...
74LCXR162245 Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs/Outputs and 26
... controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation. The T/R inputs determine the direction of data flow through the device. The OE inputs disable both the A and B ports by placing them in a high impedance state. ...
... controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation. The T/R inputs determine the direction of data flow through the device. The OE inputs disable both the A and B ports by placing them in a high impedance state. ...
MAX9310 1:5 Clock Driver with Selectable LVPECL Inputs and LVDS Outputs General Description
... The MAX9310 is a fast, low-skew 1:5 differential driver with selectable LVPECL/HSTL inputs and LVDS outputs, designed for clock distribution applications. This device features an ultra-low propagation delay of 345ps with 45.5mA of supply current. The MAX9310 operates from a 2.375V to 2.625V power su ...
... The MAX9310 is a fast, low-skew 1:5 differential driver with selectable LVPECL/HSTL inputs and LVDS outputs, designed for clock distribution applications. This device features an ultra-low propagation delay of 345ps with 45.5mA of supply current. The MAX9310 operates from a 2.375V to 2.625V power su ...
MAX1909/MAX8725 Multichemistry Battery Chargers with Automatic System Power Selector General Description
... The MAX1909/MAX8725 highly integrated control ICs simplify construction of accurate and efficient multichemistry battery chargers. The MAX1909/MAX8725 use analog inputs to control charge current and voltage, and can be programmed by a host microcontroller (µC) or hardwired. High efficiency is achiev ...
... The MAX1909/MAX8725 highly integrated control ICs simplify construction of accurate and efficient multichemistry battery chargers. The MAX1909/MAX8725 use analog inputs to control charge current and voltage, and can be programmed by a host microcontroller (µC) or hardwired. High efficiency is achiev ...
Integrated Synthesizer and VCO ADF4360-2 FEATURES
... Charge Pump Ground. This is the ground return path for the charge pump. Analog Power Supply. This ranges from 3.0 V to 3.6 V. Decoupling capacitors to the analog ground plane should be placed as close as possible to this pin. AVDD must have the same value as DVDD. Analog Ground. This is the ground r ...
... Charge Pump Ground. This is the ground return path for the charge pump. Analog Power Supply. This ranges from 3.0 V to 3.6 V. Decoupling capacitors to the analog ground plane should be placed as close as possible to this pin. AVDD must have the same value as DVDD. Analog Ground. This is the ground r ...
Switching frequency Harmonic selection for Single Phase Multilevel
... PWM pattern reduces the lower-frequency harmonics by moving the switching frequency carrier harmonic and associated sideband harmonics further away from the fundamental frequency component. While this increased switching frequency reduces harmonics, resulting in a lower THD by which high quality out ...
... PWM pattern reduces the lower-frequency harmonics by moving the switching frequency carrier harmonic and associated sideband harmonics further away from the fundamental frequency component. While this increased switching frequency reduces harmonics, resulting in a lower THD by which high quality out ...
A VLSI Analog Computer / Math Co-processor for a
... acquisition card. This arrangement has been used to solve differential equations with acceptable accuracy, as much as 400x faster than a modern workstation. The utility of a VLSI analog computer has been demonstrated by solving stochastic differential equations, partial differential equations, and o ...
... acquisition card. This arrangement has been used to solve differential equations with acceptable accuracy, as much as 400x faster than a modern workstation. The utility of a VLSI analog computer has been demonstrated by solving stochastic differential equations, partial differential equations, and o ...
FAN6747WALMY Highly Integrated Green-Mode PWM Controller
... current limiting and Over-Current-Protection (OCP) that can handle peak load with a debounce time. Once the current is over the threshold level, it triggers the first counter for 15ms and checks if VDD is below 11.5V. If it is, the PWM latches off for SCP. If VDD is higher than 11.5V; it keeps count ...
... current limiting and Over-Current-Protection (OCP) that can handle peak load with a debounce time. Once the current is over the threshold level, it triggers the first counter for 15ms and checks if VDD is below 11.5V. If it is, the PWM latches off for SCP. If VDD is higher than 11.5V; it keeps count ...
MACO Breeze IIc installation manual
... required will depend on the amount of control needed by the process. Regardless of the number of channels required, wiring from one channel to another will be similar (the difference being the type of sensor used to provide the input). Current or voltage inputs can be used. Outputs are voltage only ...
... required will depend on the amount of control needed by the process. Regardless of the number of channels required, wiring from one channel to another will be similar (the difference being the type of sensor used to provide the input). Current or voltage inputs can be used. Outputs are voltage only ...
Cold-Junction Compensated Thermocouple-to-Digital Converter General Description Features
... is available in several versions, each optimized and trimmed for a specific thermocouple type (K, J, N, T, S, R, or E.). The thermocouple type is indicated in the suffix of the part number (e.g., MAX31855K). See the Ordering Information table for all options. ...
... is available in several versions, each optimized and trimmed for a specific thermocouple type (K, J, N, T, S, R, or E.). The thermocouple type is indicated in the suffix of the part number (e.g., MAX31855K). See the Ordering Information table for all options. ...
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).