OPA1622 SoundPlus™ High-Fidelity, Bipolar-Input, Audio Operational Amplifier (Rev. B)
SBOS727B – November2015 – revisedMay 2016
9 Power Supply Recommendations
The OPA1622 op amp operates from ±2-V to ±18-V supplies, while maintaining excellent performance. However, some applications do not require equal positive and negative output voltage swing. With the OPA1622, power-supply voltages do not need to be equal. For example, the positive supply could be set to +25 V with the negative supply at –5 V.
In all cases, the common-mode voltage must be maintained within the specified range. Key parameters are specified over the temperature range of TA = –40°C to +125°C. Parameters that vary with operating voltage or temperature are shown in the Typical Characteristics section.
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