The HT92252 family of general purpose operational amplifiers offer the benefits of wide bandwidth along with low quiescent current. Both devices operate with a supply voltage down to 2.1V, and deliver full rail to rail input and output voltage range operation. Both have a -40°C to 85°C operating temperature range but differ in their bandwidth …
ادامه خواندنHT92252 SOP8

The Holtek HT9234 range of Operational Amplifiers operate with a single supply voltage as low as 2.0V and offer a low supply current of only 220uA/amplifier. In offering rail-to-rail output voltage the devices can operate with a maximum voltage range. The devices also provide a gain bandwidth product of 2.3MHz and are also unity gain …
ادامه خواندنHT9234 SOP14