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AD8504ARUZ

AD8504ARUZ Description

The AD8504ARUZ from Analog Devices Inc. is a low-power, quad-channel CMOS operational amplifier designed for precision applications requiring minimal power consumption. Operating within a 1.8V to 5.5V supply range, it delivers exceptional performance with an ultra-low 750nA supply current per channel (3µA total for four channels). Its 7 kHz gain bandwidth product and 0.004V/µs slew rate make it suitable for low-frequency signal conditioning, while the 500 µV input offset voltage and 1 pA input bias current ensure high accuracy in sensor interfaces and battery-powered systems. Packaged in a 14-pin TSSOP, this RoHS3-compliant IC is ideal for space-constrained designs.

AD8504ARUZ Features

• Ultra-Low Power: Consumes only 750nA per channel, ideal for battery-operated devices.
• Wide Supply Range: Operates from 1.8V to 5.5V, supporting both single and dual-supply configurations.
• High Precision: 500 µV offset voltage and 1 pA input bias current for accurate signal processing.
• CMOS Technology: Ensures low noise and high input impedance.
• Quad-Channel Integration: Four independent op-amps in a compact 14-TSSOP package.
• Robust Performance: 5 mA output current per channel and REACH/ROHS3 compliance for environmental safety.

AD8504ARUZ Applications

• Portable Medical Devices: ECG monitors, glucose meters, and wearable sensors due to low power and high precision.
• Sensor Signal Conditioning: Amplification for thermocouples, strain gauges, and pressure sensors.
• Battery-Powered Systems: IoT nodes, energy harvesters, and wireless sensors requiring extended battery life.
• Industrial Control: Low-frequency filtering, integrators, and buffering in automation systems.
• Consumer Electronics: Audio preamps, touch interfaces, and low-power signal processing.

Conclusion of AD8504ARUZ

The AD8504ARUZ stands out as a low-power, high-precision quad op-amp, combining CMOS efficiency with versatile performance. Its ultra-low current draw, wide voltage range, and compact form factor make it a superior choice for portable, precision, and energy-sensitive applications. Whether in medical, industrial, or consumer electronics, this IC delivers reliable, low-noise amplification while minimizing power overhead.