LT LT6203IMS8

Общее назначениеRail-to-Rail100 МГц

Overview

The LT®6202/LT6203/LT6204 are single/dual/quad low noise, rail-to-rail input and output unity gain stable op amps that feature 1.9nV/√Hz noise voltage and draw only 2.5mA of supply current per amplifier. These amplifiers combine very low noise and supply current with a 100MHz gain bandwidth product, a 25V/µs slew rate, and are optimized for low supply signal conditioning systems.These amplifiers maintain their performance for supplies from 2.5V to 12.6V and are specified at 3V, 5V and ±5V supplies. Harmonic distortion is less than –80dBc at1MHz making these amplifiers suitable in low power data acquisition systems.The LT6202 is available in the 5-pin SOT-23 and the 8-pin SO, while the LT6203IMS8 comes in 8-pin SO and MSOP packages with standard op amp pinouts. For compact layouts the LT6203IMS8 is also available in a tiny fine line leadless package (DFN), while the quad LT6204 is available in the 16-pin SSOP and 14-pin SO packages. These devices can be used as plug-in replacements for many op amps to improve input/output range and noise performance.■ Low Noise Voltage: 1.9nV/√Hz (100kHz)■ Low Supply Current: 3mA/Amp Max■ Gain Bandwidth Product: 100MHz■ Dual LT6203IMS8 in Tiny DFN Package■ Low Distortion: –80dB at 1MHz■ Low Offset Voltage: 500µV Max■ Wide Supply Range: 2.5V to 12.6V■ Input Common Mode Range Includes Both Rails■ Output Swings Rail-to-Rail■ Common Mode Rejection Ratio 90dB Typ■ Unity Gain Stable■ Low Noise Current: 1.1pA/√Hz■ Output Current: 30mA Min■ Operating Temperature Range –40°C to 85°C■ Low Noise, Low Power Signal Processing■ Active Filters■ Rail-to-Rail Buffer Amplifiers■ Driving A/D Converters■ DSL Receivers■ Battery Powered/Battery Backed Equipment

Features

Applications

• Differentiator circuits
• Logarithmic operation circuits
• Exponential operation circuits
• Multiplication circuits
• Division circuits
• Precision measurement
• Power control
• Information processing
• Weak signal detection
• Signal amplification