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LTC2055HDD from LINEAR

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LTC2055HDD

Manufacturer: LINEAR

Dual Micropower Zero-Drift Operational Amplifiers

Partnumber Manufacturer Quantity Availability
LTC2055HDD LINEAR 18 In Stock

Description and Introduction

Dual Micropower Zero-Drift Operational Amplifiers The LTC2055HDD is a high precision, zero-drift operational amplifier manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Supply Voltage Range:** 2.7V to 6V  
- **Input Offset Voltage:** 0.5µV (max)  
- **Input Offset Voltage Drift:** 0.005µV/°C (typ)  
- **Input Bias Current:** 100pA (max)  
- **Gain Bandwidth Product:** 2MHz  
- **Slew Rate:** 1.5V/µs  
- **Common Mode Rejection Ratio (CMRR):** 130dB (min)  
- **Power Supply Rejection Ratio (PSRR):** 130dB (min)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Lead DFN (3mm × 3mm)  

### **Descriptions:**  
The LTC2055HDD is a high-performance, zero-drift operational amplifier designed for precision applications. It features ultra-low offset voltage and drift, making it ideal for DC-sensitive circuits. The device operates from a single or dual supply and includes internal EMI filtering for improved noise immunity.  

### **Features:**  
- **Zero-Drift Operation:** Ensures minimal offset voltage and drift over time and temperature.  
- **Rail-to-Rail Output:** Allows full dynamic range near supply rails.  
- **Low Noise:** 1.5µVp-p noise (0.1Hz to 10Hz).  
- **Low Power Consumption:** 1.1mA supply current (typ).  
- **EMI Hardened:** Reduces interference from RF sources.  
- **Stable with Capacitive Loads:** Up to 1000pF.  

This amplifier is suitable for precision instrumentation, medical devices, strain gauge amplifiers, and other high-accuracy applications.

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