Texas Instruments

OPA2704UA/2K5G4

OPA2704UA/2K5G4 Description

The OPA2704UA/2K5G4 is a high-performance CMOS operational amplifier from Texas Instruments, designed for precision and low-noise applications. This dual-channel amplifier offers a wide supply voltage range, from a minimum of 4 V to a maximum of 12 V, making it suitable for various power supply configurations. With a gain bandwidth product of 3 MHz and a slew rate of 3 V/µs, the OPA2704UA/2K5G4 ensures fast and accurate signal processing. Its ultra-low input bias current of 1 pA and low input offset voltage of 160 µV make it ideal for high-impedance and precision signal conditioning tasks.

OPA2704UA/2K5G4 Features

• Amplifier Type: CMOS, providing high input impedance and low power consumption.
• Supply Voltage Range: 4 V to 12 V, offering flexibility in power supply requirements.
• Gain Bandwidth Product: 3 MHz, ensuring high-frequency performance.
• Slew Rate: 3 V/µs, enabling fast transient response.
• Input Bias Current: 1 pA, minimizing errors in high-impedance circuits.
• Input Offset Voltage: 160 µV, ensuring high precision in signal amplification.
• Supply Current: 160 µA per channel, contributing to low power consumption.
• Output Current: 10 mA per channel, capable of driving moderate loads.
• Number of Circuits: Dual-channel, allowing for compact and efficient design.
• Mounting Type: Surface mount, suitable for modern PCB assembly techniques.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards.

OPA2704UA/2K5G4 Applications

The OPA2704UA/2K5G4 is well-suited for applications requiring precision and low-noise performance. Its low input bias current and high input impedance make it ideal for high-impedance sensor interfaces, such as photodiode amplifiers and pH meters. The wide supply voltage range and low power consumption make it suitable for battery-powered devices and portable instrumentation. Its high slew rate and gain bandwidth product ensure accurate signal processing in high-frequency applications, such as audio amplifiers and communication systems.

Conclusion of OPA2704UA/2K5G4

The OPA2704UA/2K5G4 from Texas Instruments is a versatile and high-performance CMOS operational amplifier, offering a combination of precision, low noise, and low power consumption. Its wide supply voltage range, low input bias current, and high slew rate make it a superior choice for a variety of applications, from precision signal conditioning to high-frequency processing. The dual-channel design and surface mount package further enhance its suitability for compact and efficient circuit designs. Whether used in portable devices, high-impedance sensor interfaces, or audio systems, the OPA2704UA/2K5G4 delivers reliable performance and exceptional value.