LTC6242 Datasheet | Linear Technology

Features - - LTC6240/LTC6241/LTC6242 Single/Dual/Quad 18MHz, Low Noise, Rail-to-Rail Output, CMOS Op Amps DESCRIPTIO The LTC®6240/6241/LTC6242 are single, dual and quad low noise, low offset, rail-to-rail output, unity gain stable CMOS op amps that feature 1p A of input bias current. Input bias current is guaranteed to be 1p A max on the single LTC6240. The 0.1Hz to 10Hz noise of only 550n VP-P, along with an offset of just 125µV are significant improvements over traditional CMOS op amps. Additionally, noise is guaranteed to be less than 10n V/√Hz at 1k Hz. An 18MHz gain bandwidth, and 10V/µs slew rate, along with the wide supply range and low input capacitance, make them perfect for use as fast signal processing amplifiers. These op amps have an output stage that swings within 30m V of either supply rail to maximize the signal dynamic range in low supply applications. The input mon mode range extends to the negative supply. They are fully specified on 3V and 5V, and an HV version guarantees operation on supplies up to ±5V. The LTC6240 is available in the 8-pin SO and the 5-pin SOT-23 packages. The LTC6241 is available in the 8-pin SO, and for pact designs it is packaged in a tiny dual fine pitch leadless (DFN) package. The LTC6242 is available in the 16-Pin SSOP as well as the 5mm × 3mm DFN package. , LTC and LT are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. - - - - - - - - - - U APPLICATIO S - - 0.1Hz to 10Hz Noise: 550n VP-P Input Bias Current: 0.2p A (Typ at 25°C) 1p A Max (LT6240) Low Offset Voltage: 125µV Max Low Offset Drift: 2.5µV/°C Max Gain Bandwidth Product: 18MHz Output Swings Rail-to-Rail Supply Operation: 2.8V to 6V LTC6240/LTC6241/LTC6242 2.8V to ±5.5V LTC6240HV/LTC6241HV/LTC6242HV Low Input Capacitance H Grade Temperature Range: - 40°C to 125°C Single LTC6240 in 5-Pin SOT-23 Package and 8-Pin SO for PCB Guard Ring Dual LTC6241 in 8-Pin SO and Tiny DFN Packages Quad LTC6242...