Windows® 98/2000/XP-compatible software, which can be downloaded from provides a user-friendly interface to exercise the features of the MAX19705MAX19708.
#Display front porch sync switchresx serial#
The Maxim command module interface board (CMOD232 or CMODUSB) allows a PC to use its serial or USB port to emulate an SPI 3-wire interface. The EV kits operate from a +3.0V analog power supply, a +1.8V digital power supply, a +3.0V clock power supply, and ±5V bipolar power supplies. The EV kits include circuitry that generates a clock signal from an AC sine-wave input signal. The EV kit boards accept AC- or DC-coupled, differential or single-ended analog inputs for the Rx ADC and include circuitry that converts the Tx DAC differential output signals to single-ended analog outputs. The MAX19705–MAX19708 integrate a dual-receive analog-to-digital converter (Rx ADC), a dual-transmit digital-to-analog converter (Tx DAC), a 1.024V internal voltage reference, three low-speed serial DACs, and one low-speed serial ADC. The MAX19705–MAX19708 EV kits are fully assembled and tested circuit boards that contain all the components necessary to evaluate the performance of the MAX19705–MAX19708 analog front-ends (AFEs). Order the EV kit if the command module has already been purchased with a previous Maxim EV system, or for custom use in other microcontroller-based (♜) systems. Order the complete EV system (see the Ordering Information) for comprehensive evaluation of the MAX19705MAX19708 using a personal computer. The MAX19705–MAX19708 evaluation systems (EV systems) consist of a MAX19705–MAX19708 evaluation kits (EV kits), a companion Maxim command module (CMOD232 or CMODUSB) interface board, and software. The MAX1630/MAX1631/MAX1632 EV kits can also be used to evaluate other output voltages. These circuits are configured to deliver up to 3A of output current on each of the main PWM outputs with greater than 90% efficiency. Connecting the transformer to the 5V side provides slightly better efficiency and lower stress voltages. Connecting the transformer to the 3.3V side allows lower input voltage. The main differences between the MAX1630 and MAX1632 EV boards are in the turns ratio (1:4 or 1:2.2) and in the location of the transformer connection (3.3V side or 5V side). The MAX1630 and MAX1632 EV boards provide the triple-output 3.3V/5V/12V circuit, and the MAX1631 EV board provides the dual-output 3.3V/5V circuit.Īll three use the same PC board but have different components to accommodate different input voltage ranges.
The MAX1630/MAX1631/MAX1632 evaluation kits (EV kits) each consist of one of three preassembled and tested evaluation boards (EV boards) that embody the standard application circuits.
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