LT1125CSW quad, low noise, high speed, precision op amp
peculiarity
- Low voltage noise tested 100%:
2.7nV/√Hz (typical)
4.2nV/√Hz Max
- Slew Rate: 4.5V/μs (typical)
- Gain-bandwidth product: 12.5MHz typical
- Offset voltage:
Superior: 70μV Max
Low Grade: 100μV Max
- High voltage gain: 5,000,000 (minimum)
- Supply Current Per Amplifier: 2.75mA Max
- Common-Mode Rejection: 112dB Minimum
- Power Supply Rejection: 116dB Minimum
- Available in an 8-pin SO package
description
LT®
The 1124 dual and LT1125 quad devices are high performance op amps that offer higher gain, slew rate and bandwidth than the industry standard OP-27 op amp and competitive OP-270/OP-470 op amps. In addition, the LT1124/LT1125 have lower Is than OP-27B
and IOS
； V lower than OP-270 / OP-470OS
and noise.
During the design, processing and testing of the device, special attention is paid to the optimization of the overall distribution of several key parameters. Each individual amplifier was thoroughly tested for slew rate, gain bandwidth, and 1kHz noise. As a result, even the lowest cost device grades (LT1124C and LT1125C) offer impressive improvements in specifications compared to competing op amps in the same grade.
The LT1124 consumes half the power of two OP-27 op amps. Low power and high performance in an 8-lead SO package make the LT1124 the first choice for surface-mount systems and board-level space-constrained applications.
If you need a decompensated version of these devices (with up to 3x slew rate and bandwidth), consult the LT1126/LT1127 data sheet.