MAX1459 Datasheet | Maxim Integrated

19-1619; Rev 0; 1/00 KIT ATION EVALU E L B AVAILA 2-Wire, 4- 20mA Smart Signal Conditioner General Description Features o Highly Integrated Sensor Signal Conditioner for 2-Wire, 4- 20mA Transmitters o Sensor Errors Trimmed Using Correction Coefficients Stored in Internal EEPROM- Eliminates the Need for Laser Trimming and Potentiometers o pensates Offset, Offset TC, FSO, FSOTC, FSO Linearity o Programmable Current Source (0.1mA to 2.0mA) for Sensor Excitation o Fast Signal-Path Settling Time (≈1ms) o Accepts Sensor Outputs from +1mV/V to +40mV/V o Fully Analog Signal Path o Internal or External Temperature Reference pensation o Automated Pilot Production (Calibration/ pensation)...