Single Micropower Zero-Drift Operational Amplifiers The LTC2054IS5#PBF 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:**
- **Supply Voltage Range:** 2.7V to 6V
- **Input Offset Voltage:** 0.5µV (max)
- **Input Offset Voltage Drift:** 0.01µV/°C (max)
- **Input Bias Current:** 100pA (max)
- **Common Mode Rejection Ratio (CMRR):** 130dB (min)
- **Power Supply Rejection Ratio (PSRR):** 130dB (min)
- **Gain Bandwidth Product:** 1.4MHz
- **Slew Rate:** 0.8V/µs
- **Quiescent Current:** 1mA (max)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** TSOT-23-5
### **Descriptions:**
- The LTC2054IS5#PBF is a high-precision, zero-drift operational amplifier designed for applications requiring low offset voltage and minimal drift over temperature.
- It utilizes auto-zeroing technology to achieve ultra-low offset and drift, making it suitable for precision signal conditioning.
- The device operates from a single 2.7V to 6V supply and is optimized for low-power applications.
### **Features:**
- **Zero-Drift Operation:** Eliminates 1/f noise and drift over time and temperature.
- **Low Offset Voltage:** 0.5µV max ensures high accuracy.
- **Low Noise:** 1.1µVP-P noise (0.1Hz to 10Hz).
- **Wide Supply Range:** Operates from 2.7V to 6V.
- **Low Power Consumption:** 1mA max quiescent current.
- **Small Package:** TSOT-23-5 for space-constrained applications.
- **High CMRR and PSRR:** Ensures performance in noisy environments.
This amplifier is ideal for precision instrumentation, medical devices, strain gauge amplifiers, and other high-accuracy applications.
