HT8554 Overview
The HT855X amplifier is single/dual/quad supply, micro-power, zero-drift CMOS operational amplifiers, the amplifiers offer bandwidth of 1.8MHz, rail-to-rail inputs and outputs, and single-supply operation from 1.8V to 5.5V. HT855X uses chopper stabilized technique to provide very low offset voltage (less than 5µV maximum) and near zero drift over temperature. Low quiescent supply current of 180µA per amplifier and...
HT8554 Key Features
- Single-Supply Operation from +1.8V ~ +5.5V
- Rail-to-Rail Input / Output
- Gain-Bandwidth Product: 1.8MHz (Typ@25°C)
- Low Input Bias Current: 20pA(Typ@25°C)
- Low Offset Voltage: 5µV (Max@25°C)
- Quiescent Current: 180µA per Amplifier (Typ)
- Operating Temperature: -45°C ~ +125°C
- Zero Drift: 0.01µV/oC (Typ)
- Embedded RF Anti-EMI Filter
- Small Package