The LT1208/LT1209 are dual and quad very high speed operational amplifiers with excellent DC performance. The LT1208/LT1209 feature reduced input offset voltage and higher DC gain than devices with comparable bandwidth and slew rate. Each amplifier is a single gain stage with outstanding settling characteristics. The fast settling time makes the circuit an ideal choice for data acquisition systems. Each output is capable of driving a 500Ω load to ±12V with ±15V supplies and a 150Ω load to ±3V on ±5V supplies. The amplifiers are also capable of driving large capacitive loads which make them useful in buffer or cable driver applications.
The LT1208 and LT1209 are dual and quad operational amplifiers offering 45 MHz gain‑bandwidth and a 400 V/µs slew rate. They feature low input offset voltage, high DC gain, and can drive capacitive loads across a wide supply range of +2.5 V to +15 V.
Typical applications include video and RF amplification, cable drivers, and data‑acquisition systems. The document also covers layout recommendations, capacitive‑loading considerations, and power‑dissipation limits for reliable high‑speed performance.
| Slew Rate | 400 V/µs |
|---|---|
| Supply Voltage Range | +2.5 V to +15 V |
| Output Swing | ≈12 V |
| Package Options | 14‑lead DIP, 16‑lead SOIC |
The maximum total supply voltage is 36 V.
They are offered in a 14‑lead plastic DIP and a 16‑lead plastic SOIC.
The recommended supply voltage range is +2.5 V to +15 V.