LM6211

LM6211 www.ti.com SNOSAH2C – FEBRUARY 2006 – REVISED MARCH 2013 LM6211 Low Noise, RRO Operational Amplifier with CMOS Input and 24V Operation Check for Samples: LM6211 FEATURES 1 2(Typical 24V Supply Unless Otherwise Noted) Supply Voltage Range 5V to 24V Input Referred Voltage Noise 5.5 nV/√Hz Unity Gain Bandwidth 20 MHz 1/f Corner Frequency 400 Hz Slew Rate 5.6 V/μs Supply Current 1.05 mA Low Input Capacitance 5.5 pF Temperature Range -40°C to 125°C Total Harmonic Distortion 0.01% @ 1 kHz, 600Ω Output Short Circuit Current 25 mA APPLICATIONS PLL Loop Filters Low Noise Active Filters Strain Gauge Amplifiers Low Noise Microphone Amplifiers DESCRIPTION The LM6211 is a wide bandwidth, low noise op amp with a wide supply voltage range and a low input bias current. The LM6211 operates with a single supply voltage of 5V to 24V, is unity gain stable, has a groundsensing CMOS input stage, and offers rail-to-rail output swing. The LM6211 is designed to provide optimal performance in high voltage, low noise systems. The LM6211 has a unity gain bandwidth of 20 MHz and an input referred voltage noise density of 5.5 nV/√Hz at 10 kHz. The LM6211 achieves these specifications with a low supply current of only 1 mA. The LM6211 has a low input bias current of 2.3 pA, an output short circuit current of 25 mA and a slew rate of 5.6 V/us. The LM6211 also features a low common-mode input capacitance of 5.5 pF which makes it ideal for use in wide bandwidth and hig...