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19-3889; Rev 1; 1/06
Stand-Alone, 4.
5-/3.
5-Digit Panel Meters with 4–20mA Output
General Description
The MAX1365/MAX1367 low-power, 4.
5- and 3.
5-digit, panel meters feature an integrated sigma-delta analogto-digital converter (ADC), LED display drivers,
voltage digital-to-analog converter (DAC), and a 4–20mA (or 0 to 16mA) current driver.
The MAX1365/MAX1367’s analog input
voltage range is programmable to either ±2V or ±200mV.
The MAX1367 drives a 3.
5-digit (±1999 count) display and the MAX1365 drives a 4.
5-digit (±19,999 count) display.
The ADC output directly drives the LED display as well as the
voltage DAC, which in turn drives the 4–20mA (or 0 to 16mA) current-loop...