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Dual/Quad Low Noise, High Speed Precision Op Amps

DescripTion

The LT1124 dual and LT1125 quad are high performance op amps that offer higher gain, slew rate and bandwidth than the industry standard OP-27 and competing OP -270/ OP-470 op amps. In addition, the LT1124/LT1125 have lower I_B  and I_OS , lower V_OS & 
 and noise  than the OP-270/OP-470.
In the design, processing and testing of the device, particular attention has been paid to the optimization of the entire distribution of several key parameters. Slew rate, gain bandwidth and 1kHz noise are 100% tested for each individual amplifier. Consequently, the specifications of even the lowest cost grades (the LT1124C and the  LT1125C) have been spectacularly improved compared  to equivalent grades of competing amplifiers.
Power consumption of the LT1124 is one-half of two  OP-27s. Low power and high performance in an 8-pin SO package make the LT1124 a first choice for surface mounted systems and where board space is restricted.
For a decompensated version of these devices, with three times higher slew rate and bandwidth, please see the LT1126/LT1127 data sheet.


FEATURES

100% Tested Low Voltage Noise: 2.7nV/√Hz Typ
4.2nV/√Hz Max
Slew Rate: 4.5V/µs Typ
Gain Bandwidth Product: 12.5MHz Typ
Offset Voltage, Prime Grade: 70µV Max
Low Grade: 100µV Max
High Voltage Gain: 5 Million Min
Supply Current Per Amplifier: 2.75mA Max
Common Mode Rejection: 112dB Min
Power Supply Rejection: 116dB Min
Available in 8-Pin SO Package