The OP184/OP284/OP484 are single-supply, 4 MHz bandwidth operational amplifiers with rail-to-rail inputs and outputs. They are ideal for single-supply applications requiring both AC and precision DC performance. The combination of wide bandwidth, low noise, and precision makes the OP184/OP284/OP484 useful in a wide variety of applications.
The OP184, OP284, and OP484 are single‑, dual‑, and quad‑channel, rail‑to‑rail input and output operational amplifiers designed for single‑supply operation. They cover a supply range of 3 V to 36 V (or +15 V to +18 V) and operate from –40 °C to +125 °C, making them suitable for battery‑powered instrumentation, power‑supply control, telecommunications, and DAC/ADC interfacing.
Key specifications include a 4 MHz bandwidth, low offset voltage (as low as 65 µV for the OP184/OP284E grade), low noise (3.9 nV/√Hz), high slew rate (4.0 V/µs), and output current up to 6.5 mA. The document also contains pin‑out diagrams, absolute maximum ratings, thermal resistance data, and typical performance graphs.
| Bandwidth | 4 MHz |
|---|---|
| Supply Voltage Range | 3 V to 36 V |
| Slew Rate | 4.0 V/µs |
| Output Current | 6.5 mA |
They are guaranteed to operate from 3 V to 36 V (or +15 V to +18 V).
The devices can source up to 6.5 mA of output current.