Precision Chopper Stabilized Operational Amplifier with Internal Capacitors The LTC1050ACN8 is a precision zero-drift operational amplifier manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Manufacturer:** Linear Technology (LT)
- **Part Number:** LTC1050ACN8
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)
- **Supply Voltage Range:** ±1.25V to ±8V (Dual Supply), 2.5V to 16V (Single Supply)
- **Input Offset Voltage:** 0.5µV (Typical), 5µV (Maximum)
- **Input Offset Voltage Drift:** 0.01µV/°C (Typical)
- **Input Bias Current:** 10pA (Maximum)
- **Gain Bandwidth Product:** 2MHz (Typical)
- **Slew Rate:** 1.5V/µs (Typical)
- **Common Mode Rejection Ratio (CMRR):** 120dB (Minimum)
- **Power Supply Rejection Ratio (PSRR):** 120dB (Minimum)
- **Operating Temperature Range:** 0°C to 70°C (Commercial Grade)
- **Output Current:** ±30mA
### **Descriptions:**
- The LTC1050ACN8 is a high-precision, chopper-stabilized operational amplifier designed for applications requiring ultra-low offset voltage and drift.
- It uses auto-zeroing (chopper-stabilized) technology to minimize offset voltage and drift over time and temperature.
- Suitable for DC amplification, instrumentation, and sensor signal conditioning where accuracy is critical.
### **Features:**
- **Ultra-Low Offset Voltage:** 0.5µV typical ensures high DC accuracy.
- **Near-Zero Drift:** 0.01µV/°C drift maintains stability over temperature.
- **Low Input Bias Current:** 10pA max reduces errors in high-impedance circuits.
- **Wide Supply Range:** Operates from ±1.25V to ±8V (dual) or 2.5V to 16V (single).
- **High CMRR & PSRR:** 120dB minimizes errors from power supply and common-mode variations.
- **No External Components Required:** Internal auto-zeroing eliminates the need for external capacitors.
- **Stable with Capacitive Loads:** Designed to drive capacitive loads without oscillation.
This information is strictly based on the manufacturer's datasheet and technical documentation.
