LT1124/LT1125
Dual/Quad Low Noise,
High Speed Precision Op Amps
Description Features 100% Tested Low Voltage Noise: 2.7nV/√Hz Typ 4.2nV/√Hz Max
n Slew Rate: 4.5V/µs Typ
n Gain-Bandwidth Product: 12.5MHz Typ
n Offset Voltage,
Prime Grade: 70µV Max
Low Grade: 100µV Max
n High Voltage Gain: 5 Million Mi Supply Current Per Amplifier: 2.75mA Max
n Common Mode Rejection: 112dB Mi Power Supply Rejection: 116dB Mi Available in 8-Pin SO Package The LT®1124 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 IB and IOS than the OP-27; lower VOS and noise
than the OP-270/OP-470. n 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. Applications n n n n n n Power consumption of the LT1124 is one-half of two
OP-27s. Low power and high performance in an 8-pin …