The OPA2705UA is a dual CMOS Operational Amplifier with rail-to-rail input and output. The OPA2705 still offers excellent dynamic performance (1MHz GBW and 0.6V/µs SR) and unity-gain stability. The OPA705 series is fully specified and guaranteed over the supply range of ±2 to ±6V. Input swing extends 300mV beyond the rail and the output swings to within 40mV of the rail.
The TS912 device is a rail-to-rail CMOS dual operational amplifier designed to operate with a single or dual supply voltage. The input voltage range Vicmincludes the two supply rails VCC+and VCC-. The output reaches VCC\- +30 mV, VCC+-40 mV, with RL= 10 kΩ and VCC-+300 mV, VCC+-400 mV, with RL= 600 Ω . This product offers a broad supply voltage operating range from 2.7 to 16 V and a supply current of only 200 μA/amp. (VCC= 3 V). Source and sink output current capability is typically 40 mA (at VCC= 3 V), fixed by an internal limitation circuit.
The OPA227U is an Operational Amplifier combines low noise and wide bandwidth with high precision to make them the ideal choice for applications requiring both AC and precision DC performance. The OPAx227 is unity-gain stable and features high slew rate (2.3V/µs) and wide bandwidth (8MHz). The OPAx227 series operational amplifier is pin-for-pin replacements for the industry standard OP-27 and OP-37 with substantial improvements across the board.