Isolation Amplifier Targets Hybrid Vehicles
Qualifying to AEC-Q100 automotive stress test requirements, Avago Technologies’ ACPL-782T automotive-grade isolation amplifier operates in Hybrid electric vehicles. The 8-pin DIP-packaged component offers common mode noise rejection of 15 kV/µs at a typical common-mode voltage of 1 kV, an input offset voltage of 0.3 mV, ±2% gain tolerance, and gain drift versus temperature of 30 ppm/°C. The RoHS-compliant product exhibits Sigma-Delta A/D converter technology, non-linearity of 0.004%, bandwidth of 100 kHz, and approvals for IEC/EN/DIN EN 60747-5-5, UL 1577, and CSA. The amplifier performs in motor inverters and battery charger systems for plug-in hybrids, AC and DC rail voltage measurement, and temperature sensing isolation. A gull-wing SMT option is available. Pricing is $6.62 in 1,000 quantities.