TC911A Overview
The TC911 CMOS auto-zeroed operational amplifier is the first plete monolithic chopper-stabilized amplifier. Chopper operational amplifiers like the ICL7650/7652 and LTC1052 require user-supplied, external offset pensation storage capacitors. External capacitors are not required with the TC911.
TC911A Key Features
- 5µV Offset Voltage Drift
- 0.05µV/°C Low Supply Current
- 350µA High mon-Mode Rejection
- 116dB Single Supply Operation
- 4.5V to 16V High Slew Rate
- 2.5V/µs Wide Bandwidth
- 1.5MHz High Open-Loop Voltage Gain (RL = 10 kΩ)
- 120dB Low Input Voltage Noise (0.1 Hz to 1 Hz)
- 0.65µVP-P Pin patible With ICL7650 Lower System Parts Count
