HT1104Z

The HT1104Z monolithic quad operational amplifier is a versatile performer over an extremely wide temperature range. It is fabricated with Honeywell's dielectrically isolated high-temperature linear (HTMOS™) process, and is designed specifically for use in systems operating in severe high-temperature environments. All parts are burned in at 250°C to eliminate infant mortality.

These amplifiers provide guaranteed performance over the full -55 to +225°C temperature range. Typically, parts will operate up to +300°C for a year, with derated performance. The HT1104Z will operate with both single and split  supplies. High-temperature applications such as transducer interfacing, amplification, active filtering, and signal buffering are all possible with the HT1104Z.

The HT1104Z is an option of the HT1104 with the ESD protection circuitry removed to achieve high input impedance. This higher impedance also provides the HT1104Z with an ultra-low bias current.