The i7824DA is a rail-to-rail quad channels operational amplifier with wide supply range from 4.5V to 18V while consumes only 500uA per channel. It provides 0.5V beyond the supply rails of common mode input range and capability of rail-to-rail output swing as well. This enables the amplifier to offer maximum dynamic range at any supply voltage among many applications. A 3.5MHz gain bandwidth product allows i7824DA to perform more stable than other devices in Internet applications.
1. Wide supply voltage range 4.5V ~ 18V 2. Input range 500mV beyond the rails 3. Low supply current (per amplifier) 500μA 4. Unity-gain stable 5. Rail-to-rail output swing 6. High slew rate 3.2V/μs 7. GBWP 3.5 MHz 8. 6 MHz -3dB Bandwidth
1. TFT-LCD Reference Driver 2. Touch-Screen Display 3. Wireless LANs 4. Personal Communication Devices 5 Direct Access Arrangement 6. Personal Digital Assistant (PDA) 7. Active Filter
The OPA363 and OPA364 families are highperformance, CMOS operational amplifiers optimized for very low voltage, single-supply operation. These miniature, low-cost amplifiers are designed to operate on single supplies from 1.8 V (±0.9 V) to 5.5 V (±2.75 V). Applications include sensor amplification and signal conditioning in battery-powered systems. The OPA363 and OPA364 families offer excellent CMRR without the crossover associated with traditional complimentary input stages. This feature results in excellent performance for driving analog-todigital (A/D) converters without degradation of differential linearity and THD. The input commonmode range includes both the negative and positive supplies. The output voltage swing is within 10 mV of the rails. The OPA363 family includes a shutdown mode. Under logic control, the amplifiers can be switched from normal operation to a standby current that is less than 1 μA.