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LTC6244

Linear Technology
Part Number LTC6244
Manufacturer Linear Technology
Description CMOS Op Amp
Published Nov 29, 2009
Detailed Description LTC6244 Dual 50MHz, Low Noise, Rail-to-Rail, CMOS Op Amp FEATURES ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO ■ ■ U APPLICATIO S ■ ■ ■...
Datasheet PDF File LTC6244 PDF File

LTC6244
LTC6244


Overview
LTC6244 Dual 50MHz, Low Noise, Rail-to-Rail, CMOS Op Amp FEATURES ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO ■ ■ U APPLICATIO S ■ ■ ■ ■ ■ ■ Input Bias Current: 1pA (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.
1pF 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, 1pA 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 1kHz noise is guaranteed to be less than 12nV/√Hz.
This excellent AC and noise performance is combined 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 35mV of either supply rail to maximize the signal dynamic range in low supply applications.
The input common 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 compact 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 www.
DataSheet4U.
com TYPICAL APPLICATIO 5V PHILIPS BF862 JFET 5V 4.
99k –5V 4.
7µF* 4.
99k VBB HAMAMATSU LARGE AREA PHOTODIODE S1227-1010BQ CPD = 3000pF * CAN BE MICROPHONIC, FILM, X7R, IF NEEDED.
IPD Very Low Noise Large Area Photodiode 0.
25pF 120 110 ...



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