- #Opto isolator inpug ic generator#
- #Opto isolator inpug ic drivers#
- #Opto isolator inpug ic driver#
- #Opto isolator inpug ic manual#
See our Ordering FAQs for answers to questions about online orders, payment options and more. Proportional-Integral-Derivative (PID) Controllers.Programmable Automation Controllers (PAC).
#Opto isolator inpug ic drivers#
USB Flash Drive with Documentation, GUI Applications, and USB Drivers.Two (2) USB Type A Male to USB Type B Mini Cables.Two (2) Wires with Hook Clips (1 Red and 1 Black).USB2PMB1 USB to Pmod ™ Type 2A Adapter Board.LDO regulators ( MAX1659) provide regulated +12V, -12V, and 5V power rails to the analog front end.
#Opto isolator inpug ic driver#
A 600V RMS digital isolator ( MAX14850) and 3W transformer driver ( MAX256) provide the necessary isolated data and power connections to the host system. The design integrates a 16-bit ADC with multirange input programmability ( MAX1301) plus low-noise, high-impedance analog buffers ( MAX9632) on two of the input channels and an ultra-high precision 4.096V voltage reference ( MAX6126) to achieve maximum performance from the 16-bit system. The MAXREFDES5 reference design is a 4-channel analog front end (AFE) that accepts -10V to +10V, 0V to 10V, and 4–20mA current loop signals.
#Opto isolator inpug ic manual#
MAXSANTAFEEVSYS User Manual is available for download. A Windows ®-based graphical user interface (GUI) communicates with the boards for generating various analog signal test patterns and simplified access to AFE measurement data.
#Opto isolator inpug ic generator#
To test the AFE reference design, a USB-powered signal generator board utilizing one of Maxim’s digital-to-analog converters (DAC) is also included. The reference design board connects to a PC through an included USB-to-SPI adapter that provides both power and data communication to the board.
The MAXSANTAFEEVSYS kit allows users to quickly demonstrate and evaluate the functionality of the MAXREFDES5 4-channel 16-bit, isolated analog front end (AFE) reference design without the need for a bench power supply, signal generator equipment, or Xilinx development kit. The MAX14851 has the same functionality and pin configurations,Īnd can be used as a footprint and functional The packages are specified over the -40☌ to +125☌ temperature range.įor improved performance, refer to the MAX14851. The MAX14850 is available in a narrow body,16-pin SOIC (10mm x 4mm) package (for which an evaluation kit is available) and 16-pin QSOP (3.9mm x 4.94mm) package. When used as a bus isolator, extra channels are available for power monitoring and reset signals.
The MAX14850 can be used for isolating SPI busses, I 2C busses, RS-232, RS-485/RS-422 busses, and general-purpose isolation. Independent 3.0V to 5.5V supplies on each side of the isolator also make it suitable for use as a level translator. The two bidirectional channels are open drain and each is capable of data rates from DC to 2Mbps. The four unidirectional channels are each capable of DC to 50Mbps, with two of the four channels passing data across the isolation barrier in each direction. The technology enables low power consumption and stable high-temperature performance. The MAX14850 is a six-channel digital isolator utilizing Maxim's proprietary process technology, whose monolithic design provides a compact and low-cost transfer of digital signals between circuits with different power domains. Note that all AC source checks are referenced to the associated transformer neutral and/or the safety ground, and that the DC source reference is to -V or digital ground. Receives the DC voltage source from the microprocessor (This voltage level is 3.3 VDC when not activated and is 0 VDC when activated.) Receives the AC source voltage (This voltage is 24 VAC prior to the Opto and is about 1.2 VAC at the opto).Ĭompletes the AC source to the neutral and or safety ground.Ĭompletes the DC source to the digital ground. Note that the number sequence is in a "U" format: down 1 and 2 on the left and up 3 and 4 on the right. The indented circle in the upper left hand corner of this chip indicates the location of Pin 1. The pin location for component checks on the input opto. The opto-isolator IC chips used in these circuits are the H11AA (input) devices.
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