說明

• AD420-EB, Evaluation Board using AD420, 16-Bit serial input, 4-20mA, 0-20mA Digital to Analog Converter. The evaluation board is configured with two AD420s. Both devices are independently controlled with an IBM PC or compatible, via its parallel printer port. All that is required to operate the AD420-EB is a single 12 V to 36V power supply. Additionally a ± 15V supply is required for the operational amplifier when using the voltage output mode of the PDIP