LT6204 Datasheet

• Low Noise Voltage: 1.9nV/√Hz (100kHz)
• Low Supply Current: 3mA/Amp Max
• Gain Bandwidth Product: 100MHz
• Dual LT6203 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 Profile (1mm) SOT-23 (ThinSOT^™) Package

• Low Noise, Low Power Signal Processing
• Active Filters
• Rail-to-Rail Buffer Amplifiers
• Driving A/D Converters
• DSL Receivers
• Battery Powered/Battery Backed Equipment

The LT6204 is 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.

The LT6204 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 at 1MHz making these amplifiers suitable in low power data acquisition systems.

The quad LT6204 is available in the 16-pin SSOP and 14-pin SO packages. The LT6204 devices can be used as plug-in replacements for many op amps to improve input/output range and noise performance.