LT1809/LT1810 low distortion rail-to-rail input and output op amps with a 350V/µs slew rate, 320MHz 3dB bandwidth, 180MHz gain-bandwidth product (AV≥10) and 85mA output current to meet the needs of low voltage, high performance signal conditioning systems.
The LT1809 and LT1810 are single‑ and dual‑channel operational amplifiers offering rail‑to‑rail input and output, a gain‑bandwidth product of 180 MHz, and a high slew rate of 350 V/µs. They operate from a wide supply range of 2.5 V to 12.6 V and provide up to 85 mA output current, making them suitable for low‑voltage, high‑speed signal‑conditioning applications.
The devices feature low distortion (‑90 dBc at 5 MHz), high common‑mode rejection (≈89 dB typical), and excellent power‑supply rejection (≈87 dB typical). Detailed electrical characteristics, absolute maximum ratings, package options, and typical application circuits are provided throughout the document.
| Gain‑Bandwidth Product | 180 MHz |
|---|---|
| Slew Rate | 350 V/µs |
| Supply Voltage Range | 2.5 V to 12.6 V |
| Output Current | 85 mA |
| Common‑Mode Rejection Ratio (typical) | 89 dB |
| Power‑Supply Rejection Ratio (typical) | 87 dB |
| Operating Temperature Range | -40 °C to 85 °C |
The typical slew rate is 350 V/µs.
They operate from –40 °C to +85 °C.