LTC6268IS8 in Linear Tech / ADI LT Series Family
The LTC6268 series from Analog Devices (Linear Technology) represents a family of single and dual ultra-low bias current FET-input operational amplifiers designed for high-speed signal conditioning. Optimized for transimpedance applications, these devices feature a 500MHz gain-bandwidth product and exceptionally low input capacitance. They are primarily utilized in precision instrumentation where maintaining signal integrity from high-impedance sources is critical for overall system performance and dynamic range.
Variants in This Sub-Family
| Part Number | Difference | Stock |
|---|---|---|
| LTC6268IS8-10#PBF (Analog Devices Inc.) | 10#PBF | 320 |
The LTC6268 sub-family is primarily divided by its stability characteristics and packaging. The standard LTC6268 is unity-gain stable, whereas the LTC6268-10 variant is decompensated, requiring a minimum closed-loop gain of 10 for stability but offering a significantly higher gain-bandwidth product of 4GHz. Package options like the SOIC-8 (S8) include specialized pinouts to maximize isolation between the high-impedance input and the supply rails.
