LTC6244 Datasheet | Linear Technology

LTC6244 Dual 50MHz, Low Noise, Rail-to-Rail, CMOS Op Amp Features - - - - - - - - DESCRIPTIO - - U APPLICATIO S - - - - - - Input Bias Current: 1p A (Typ at 25°C) Low Offset Voltage: 100µV Max Low Offset Drift: 2.5µV/°C Max 0.1Hz to 10Hz Noise: 1.5µVP-P Slew Rate: 40V/µs Gain Bandwidth Product: 50MHz Output Swings Rail-to-Rail Supply Operation: 2.8V to 6V LTC6244 2.8V to ±5.25V LTC6244HV Low Input Capacitance: 2.1p F Available in 8-Pin MSOP and Tiny DFN Packages The LTC®6244 is a dual high speed, unity-gain stable CMOS op amp that Features a 50MHz gain bandwidth, 40V/µs slew rate, 1p A of input bias current, low input capacitance and rail-to-rail output swing. The 0.1Hz to 10Hz noise is just 1.5µVP-P and 1k Hz noise is guaranteed to be less than 12n V/√Hz. This excellent AC and noise performance is bined with wide supply range operation, a maximum offset voltage of just 100µV and drift of only 2.5µV/°C, making it suitable for use in many fast signal processing applications, such as photodiode amplifiers. This op amp has an output stage that swings within 35m 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. It is fully specified on 3V and 5V, and an HV version guarantees operation on supplies of ±5V. The LTC6244 is available in the 8-pin MSOP, and for pact designs, it is packaged in the tiny dual fine pitch lead free (DFN) package. , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Photodiode Amplifiers Charge Coupled Amplifiers Low Noise Signal Processing Active Filters Medical Instrumentation High Impedance Transducer Amplifier .. TYPICAL APPLICATIO 5V PHILIPS BF862 JFET 5V 4.99k - 5V 4.7µF- 4.99k VBB HAMAMATSU LARGE AREA PHOTODIODE S1227-1010BQ CPD = 3000p F - CAN BE MICROPHONIC, FILM, X7R, IF NEEDED. IPD Very Low Noise Large Area Photodiode 0.25p F 120...