Packaging information
| Package | Pins SOT-23 (DBV) | 5 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the OPA620
- Unity-gain bandwidth: 250MHz
- Wide bandwidth: 100MHz GBW
- High precision:
- Input offset voltage at 25℃ : ±300µV (maximum)
- Input offset voltage (-40℃ to 125℃) : ±1mV (maximum)
- Offset drift: 1.2µV/°C (typical)
- High slew rate: 190V/µs
- Low noise: 5.5nV/√Hz
- Rail-to-rail I/O
- High output current: > 100mA
- Low input bias current: 3pA
- Quiescent current: 5.1mA
- Thermal shutdown
- Shutdown IQ < 6µA
- Supply range: 2.5V to 5.5V
Description for the OPA620
The single OPAx620 is a high-speed, voltage-feedback operational amplifier designed for current sensing and precision applications. Offering unity-gain stability and high output current drive, the OPAx620 delivers enhanced signal-chain precision across temperature, exceeding the performance of conventional wide-bandwidth CMOS amplifiers. Operating with a low quiescent current of 5.1mA per channel, the OPAx620 is suitable for power-sensitive applications.
The OPAx620 operates from a single or dual supply voltage ranging from 2.5V (±1.25V) to 5.5V (±2.75V). It features a wide common-mode input range extending beyond the supply rails, and delivers a rail-to-rail output swing within 30mV of the positive and negative supplies, enabling a wide dynamic range.
The OPAx620 is available in a small 5-pin SOT-23 package and is specified for operation over an extended temperature range of –40°C to +125°C.