Dual Zero-Drift Operational Amplifier The LTC2051IMS8 is a high-precision, low-noise operational amplifier manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:
### **Specifications:**
- **Manufacturer:** Linear Technology (LT)
- **Part Number:** LTC2051IMS8
- **Package:** MSOP-8
- **Supply Voltage Range:** ±2.5V to ±5.5V (Dual Supply), 2.7V to 5.5V (Single Supply)
- **Input Offset Voltage:** 0.5µV (Typical), 5µV (Maximum)
- **Input Offset Drift:** 0.01µV/°C (Typical)
- **Input Bias Current:** 50pA (Maximum)
- **Common Mode Rejection Ratio (CMRR):** 130dB (Typical)
- **Power Supply Rejection Ratio (PSRR):** 130dB (Typical)
- **Gain Bandwidth Product:** 1.4MHz (Typical)
- **Slew Rate:** 0.8V/µs (Typical)
- **Quiescent Current:** 1.1mA (Typical)
- **Operating Temperature Range:** -40°C to +85°C
### **Descriptions:**
- The LTC2051IMS8 is a zero-drift operational amplifier with ultra-low input offset voltage and drift.
- It uses auto-zeroing technology to minimize errors over temperature and time.
- Suitable for precision applications requiring high DC accuracy and low noise.
### **Features:**
- **Ultra-Low Offset Voltage:** 0.5µV typical.
- **Near-Zero Drift:** 0.01µV/°C ensures stability over temperature.
- **Low Noise:** 1.5µV p-p (0.1Hz to 10Hz).
- **Rail-to-Rail Output Swing.**
- **Single or Dual Supply Operation.**
- **High CMRR and PSRR (130dB).**
- **Low Input Bias Current (50pA max).**
- **MSOP-8 Package for Space-Constrained Applications.**
This information is based on the manufacturer's datasheet and technical documentation.
