Zilog Instrumentation, Op Amps, Buffer Amps LIA136STR

The LIA136STR is a low voltage optically isolated error amplifier designed for applications requiring precision voltage reference and feedback in power supply systems. It operates with an input voltage range of 1.6V to 10V and is capable of functioning over a temperature range of -40¬8C to +110¬8C. The device features a voltage reference of 1.299V with a tolerance of ¬±1.5% at 25¬8C, and it exhibits reduced dark current at high temperatures. The LIA136STR provides a high common mode transient immunity of 20V/ns and a current transfer ratio (CTR) ranging from 500% to 2000%. Its design minimizes bias-related optical current, resulting in a dynamic range of 1000:1. The product is available in an 8-pin surface mount package and is suitable for isolated AC-to-DC power supplies and DC-to-DC converters. It is UL recognized and CSA certified, ensuring compliance with industry standards.