描述 Description

The LT1013x devices are dual precision operational amplifiers, featuring high gain, low supply current, low noise, and low-offset-voltage temperature coefficient.

The LT1013x devices can be operated from a single 5-V power supply; the common-mode input voltage range includes ground, and the output can also swing to within a few millivolts of ground. Crossover distortion is eliminated. The LT1013x can be operated with both dual ± 15-V and single 5-V supplies.

The LT1013C and LT1013D are characterized for operation from 0°C to 70°C. The LT1013DI is characterized for operation from ?40°C to 105°C. The LT1013M, LT1013AM, and LT1013DM are characterized for operation over the full military temperature range of ?55°C to 125°C.

特性 Features

? Single-Supply Operation
? Input Voltage Range Extends to Ground
? Output Swings to Ground While Sinking Current

? Phase Reversal Protection
? Input Offset Voltage
? 150 μV Maximum at 25°C for LT1013AM

? Offset-Voltage Temperature Coefficient
? 2 μV/°C Maximum for LT1013AM

? Input Offset Current
? 0.8 nA Maximum at 25°C for LT1013AM

? High Gain
? 1.5 V/μV Minimum (RL = 2 kΩ) for LT1013AM
? 0.8 V/μV Minimum (RL = 600 kΩ) for LT1013AM

? Low Supply Current
? 0.5 mA Maximum at TA = 25°C for LT1013AM

? Low Peak-to-Peak Noise Voltage
? 0.55 μV Typical

? Low Current Noise
? 0.07 pA/√Hz Typical

? For Die Only Option, See LT1013-DIE