This datasheet provides information on the DS4802's features and specifications, including very low power consumption, high output current, a 1.8V to 5.5V supply voltage range, a voltage range of 0.95mV for the input offset voltage, a maximum IDD of 25µA and a typical input bias current of 10pA, making it ideal for measurement, medical and industrial applications.
The Dalsemi DS4802 is a BiCMOS dual operational amplifier designed for low voltage and micro-power applications. It combines a low input offset voltage of 0.95 mV maximum with very low power consumption, making it suitable for portable devices operating on a single supply voltage between 1.8V and 5.5V. The device features rail-to-rail output swing and excellent DC precision, ideal for measurement, medical, and industrial uses.
| Supply Voltage Range | 1.8 to 5.5V |
|---|---|
| Input Offset Voltage (Max) | 0.95 mV |
| Operating Temperature | 0°C to 70°C |
| Amplifier Supply Current (Typ) | 12 µA |
| Unity Gain Bandwidth Product | 31 kHz |
| Common Mode Rejection Ratio | 60 dB |
The typical operating power is 12 µA per amplifier.
The maximum input offset voltage is 0.95 mV.
The device operates with a single supply voltage from 1.8V to 5.5V.