Fast data aquisition 1
#data acquisition
#high speed
#differential inputs
#12-bit resolution
#AM-543
#sample-hold
#ADC
#multiplexer
#throughput
Description: This diagram illustrates a high-speed data acquisition system featuring eight differential inputs and a 12-bit resolution utilizing the AM-543. When the control logic is synchronized such that the Sample-Hold-ADC section converts one analog value while the mux-amplifier section stabilizes for the next input, throughput rates exceeding 156 KHz can be attained. Additionally, the AM-543 is paired with Datel's ADV-817, a 12-bit hybrid A/D converter with a 2 µsec conversion rate, the SHM-6, a 0.01%, 1 µsec hybrid Sample-Hold, and the MX-1616.
The high-speed data acquisition system described is designed for applications requiring rapid and precise analog signal processing. The AM-543 serves as a central component, coordinating the functions of the input multiplexers and the analog-to-digital conversion process. The system's architecture allows for efficient handling of multiple differential signals, which enhances noise immunity and improves measurement accuracy.
The ADV-817 A/D converter is notable for its 12-bit resolution and swift conversion time of 2 microseconds, making it suitable for high-frequency signals. It is complemented by the SHM-6 Sample-Hold circuit, which exhibits a minimal error rate of 0.01% and a holding time of 1 microsecond. This combination ensures that the analog signals are accurately captured and held steady during the conversion process, thereby reducing the risk of signal distortion.
The MX-1616 component likely acts as the multiplexer, facilitating the selection of different input channels while maintaining signal integrity. Proper timing and control logic are critical; the system must ensure that as the ADC is processing one signal, the next signal is being prepared, allowing for continuous data flow without interruption.
Overall, this data acquisition system is engineered for high performance and precision, making it ideal for demanding applications in fields such as industrial automation, scientific research, and telecommunications, where accurate and rapid data collection is essential.This diagram shows a high speed data acquisition system with 8 differential inputs and 12-bit resolution using the AM-543. If the control logic is timed so that the Sample-Hold-ADC section is converting one analog value while the mux-amplifier section is allowed to settle to the next input value, throughout rates greater than 156 KHz can be achieved.
The AM-543 is used with Datel's ADV-817, a 12-bit hybrid A/D with a 2 /isec conversion rate, the SHM-6, a 0.01%, 1 /isec hybrid Sample-Hold, and the MX-1616,
The high-speed data acquisition system described is designed for applications requiring rapid and precise analog signal processing. The AM-543 serves as a central component, coordinating the functions of the input multiplexers and the analog-to-digital conversion process. The system's architecture allows for efficient handling of multiple differential signals, which enhances noise immunity and improves measurement accuracy.
The ADV-817 A/D converter is notable for its 12-bit resolution and swift conversion time of 2 microseconds, making it suitable for high-frequency signals. It is complemented by the SHM-6 Sample-Hold circuit, which exhibits a minimal error rate of 0.01% and a holding time of 1 microsecond. This combination ensures that the analog signals are accurately captured and held steady during the conversion process, thereby reducing the risk of signal distortion.
The MX-1616 component likely acts as the multiplexer, facilitating the selection of different input channels while maintaining signal integrity. Proper timing and control logic are critical; the system must ensure that as the ADC is processing one signal, the next signal is being prepared, allowing for continuous data flow without interruption.
Overall, this data acquisition system is engineered for high performance and precision, making it ideal for demanding applications in fields such as industrial automation, scientific research, and telecommunications, where accurate and rapid data collection is essential.This diagram shows a high speed data acquisition system with 8 differential inputs and 12-bit resolution using the AM-543. If the control logic is timed so that the Sample-Hold-ADC section is converting one analog value while the mux-amplifier section is allowed to settle to the next input value, throughout rates greater than 156 KHz can be achieved.
The AM-543 is used with Datel's ADV-817, a 12-bit hybrid A/D with a 2 /isec conversion rate, the SHM-6, a 0.01%, 1 /isec hybrid Sample-Hold, and the MX-1616,
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