The LT1630/LT1631 are dual/quad, rail-to-rail input and output op amps with a 30MHz gain-bandwidth product and a 10V/µs slew rate. They have the following features: gain-bandwidth product of 30MHz, slew rate of 10V/µs, low supply current per amplifier of 3.5mA, input common mode range includes both rails, rail-to-rail output swings, rail-to-rail input offset voltage of up to 525µV, input offset current of up to 150nA, input bias current of up to 1000nA, minimum open-loop gain of 1000V/mV, low input noise voltage of 6nV/√Hz, low distortion at -91dBc at 100kHz, wide supply range from 2.7V to ±15V, large output drive current of at least 35mA, available in dual 8-pin PDIP and SO packages and quad narrow 14-pin SO package.
The LT1630 and LT1631 are dual‑ and quad‑channel precision operational amplifiers featuring rail‑to‑rail input and output, a 30 MHz gain‑bandwidth product and a 10 V/µs slew rate. They operate from a wide supply range of 2.7 V to +15 V (up to 36 V absolute maximum) and deliver up to 35 mA output current, making them suitable for low‑voltage signal processing, active filters, and battery‑powered systems.
Typical applications include active filters, rail‑to‑rail buffer stages, and driving A/D converters. The devices are offered in 8‑lead PDIP, 8‑lead plastic SO, and a 14‑lead plastic SO package for the quad version, and include detailed electrical characteristics such as input offset voltage, bias current, CMRR, and PSRR across temperature ranges.
| Gain‑Bandwidth Product | 30 MHz |
|---|---|
| Slew Rate | 10 V/µs |
| Supply Current per Amplifier (typical) | 3.5 mA |
| Input Offset Voltage (max) | 525 µV |
| Output Voltage Swing Low (typical, no load) | 14 mV |
| Supply Voltage Range | 2.7 V to +15 V |
| Maximum Total Supply Voltage | 36 V |
The gain‑bandwidth product is 30 MHz.
Each amplifier draws about 3.5 mA of supply current.
The absolute maximum total supply voltage is 36 V.