The maximum operating temperature range for the ISO122JU/1K is -40°C to 125°C.
To ensure EMC, use a shielded cable, keep the cable length as short as possible, and use a common-mode choke or ferrite bead to reduce electromagnetic radiation.
Use a 4-layer PCB with a solid ground plane, keep the analog and digital grounds separate, and use a star topology for the power supply connections.
Use an external reset circuit or a supervisory IC to ensure a clean power-on reset and brown-out reset, and consider using a capacitor to filter the power supply voltage.
Use an anti-static wrist strap, mat, or workstation, and handle the device by the body or pins, not the leads, to prevent electrostatic discharge damage.
ISO122JU/1K datasheet
by Texas Instruments
