MAX15501GTJ+

The MAX15501GTJ+ is an industrial analogue current/ voltage-output conditioner in 32 pin TQFN package. The analogue output conditioner provides a programmable current up to ±24mA or a voltage up to ±12V proportional to a control voltage signal. The control voltage is typically supplied by an external DAC with an output voltage range of 0 to 2.5V for the MAX15501. The output current and voltage are selectable as either unipolar or bipolar. In the unipolar configuration, a control voltage of 5% full-scale (FS) produces a nominal output of 0A or 0V to achieve under range capability. A control voltage of 100%FS produces one of two programmable levels (105%FS or 120%FS) to achieve over range capability. The outputs of the MAX15501 is protected against overcurrent conditions and a short to ground or supply voltages up to ±35V. The supply brownout threshold is programmable. The MAX15501 is a programmed through an SPIK interface capable of daisy-chained operation.

• Supply voltage range is 15V to 32.5V
• Operating temperature range from -40°C to 105°C
• Current output drives 0 to 1kohm
• Voltage output drives loads down to 1kohm
• HART compliant
• 2ppm gain error drift over temperature
• SPI interface with daisy-chain capability
• Short circuit and overcurrent protection, open-circuit detection, brownout detection
• Fast 40μs settling time

Note

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party