The AD203SN isolation amplifier is designed for hostile environments and meets MIL‑STD‑883C ruggedness requirements, including moisture resistance, temperature cycling from –55 °C to +125 °C, mechanical shock, and solvent resistance. It provides galvanic isolation between input and output stages, eliminating ground loops and protecting sensitive signal‑processing systems.
Key features include a full‑power bandwidth of 10 kHz, continuous common‑mode isolation of 1500 V RMS, a wide output range of +10 V minimum into a 2.5 kΩ load, and an isolated power supply of +15 V DC at up to 5 mA. The device offers low non‑linearity (+0.025 % max) and high common‑mode rejection (up to 106 dB at 60 Hz).
| Bandwidth | 10 kHz |
|---|---|
| Common‑Mode Voltage Isolation | 1500 V RMS continuous |
| Isolated Power Supply | +15 V DC @ 5 mA |
| Gain Nonlinearity | +0.025 % max |
The AD203SN is rated for operation from –55 °C to +125 °C.
The device provides a full‑power bandwidth of 10 kHz.
It offers continuous common‑mode isolation of 1500 V RMS.
The isolated power output is +15 V DC at up to 5 mA.