General Description:
The TC913 is the world’s first complete monolithic, dual auto-zeroed operational amplifier. The TC913 sets a new standard for low-power, precision dual-operational amplifiers. Chopper-stabilized or auto-zeroed amplifiers offer low offset voltage errors by periodically sampling offset error, and storing correction voltages on capacitors. Previous single amplifier designs required two user-supplied, external 0.1μF error storage correction capacitors — much too large for on-chip integration. The unique TC913 architecture requires smaller capacitors, making on-chip integration possible. Microvolt offset levels are achieved and external capacitors are not required.

FEATUREs:
• First Monolithic Dual Auto-Zeroed Operational Amplifier
• Chopper Amplifier Performance Without External Capacitors:
   - VOS: 15 μV Max.
   - VOS: Drift; 0.15 μV/°C Max.
   - Saves Cost of External Capacitors
• SOIC Packages Available
• High DC Gain; 120dB
• Low Supply Current; 650 μA
• Low Input Voltage Noise:
   - 0.65 μVP-P (0.1 Hz to 10 Hz)
• Wide Common Mode Voltage Range:
   - VSS to VDD - 2V
• High Common Mode Rejection; 116dB
• Dual or Single Supply Operation:
   - ±3.3V to ±8.3V
   - +6.5V to +16V
• Excellent AC Operating Characteristics:
   - Slew Rate; 2.5V/μsec
   - Unity-Gain Bandwidth; 1.5 MHz
• Pin Compatible with LM358, OP-14, MC1458, ICL7621, TL082, TLC322

APPLICATIONs:
• Instrumentation
• Medical Instrumentation
• Embedded Control
• Temperature Sensor Amplifier
• Strain Gage Amplifier