Texas Instruments

TL074CPW

TL074CPW Description

The TL074CPW from Texas Instruments is a high-performance JFET-input operational amplifier housed in a 14-pin TSSOP surface-mount package. Designed for precision analog applications, it integrates four independent op-amps in a single IC, offering a balance of low noise, high slew rate, and wide bandwidth. With a supply voltage range of 10V to 30V, it operates reliably in 0°C to 70°C environments, making it suitable for industrial and consumer electronics. The device features low input bias current (65 pA) and moderate input offset voltage (3 mV), ensuring accurate signal processing. Its RoHS3 compliance and REACH-unaffected status align with modern environmental standards.

TL074CPW Features

• JFET Inputs: Delivers high input impedance (10^12 Ω), minimizing loading effects in high-impedance circuits.
• High Slew Rate (13V/µs): Enables fast signal response, critical for audio and instrumentation applications.
• Gain Bandwidth Product (5.25 MHz): Supports wideband amplification for filters and oscillators.
• Low Power Consumption (1.4mA per channel): Ideal for battery-powered or energy-efficient designs.
• Low Noise (18 nV/√Hz): Enhances performance in sensitive analog stages like preamps and sensors.
• Surface-Mount (TSSOP-14): Saves board space in compact designs compared to DIP packages.

TL074CPW Applications

• Audio Processing: Preamplifiers, active filters, and mixers benefit from its low noise and high slew rate.
• Test & Measurement: Precision signal conditioning in oscilloscopes and data acquisition systems.
• Medical Instrumentation: ECG amplifiers and patient monitoring due to low input bias current.
• Industrial Control: Analog PID controllers and transducer interfaces requiring stable operation.
• Active Filters: High-Q bandpass/notch filters in communication systems.

Conclusion of TL074CPW

The TL074CPW stands out for its JFET-input architecture, low-noise performance, and multi-channel integration, making it a versatile choice for high-impedance, high-speed analog circuits. While it is on Last Time Buy status, its combination of bandwidth, slew rate, and power efficiency ensures relevance in legacy and new designs. Engineers favor it for audio, instrumentation, and precision control systems where signal fidelity and compact packaging are critical. For applications demanding low distortion and wide dynamic range, this op-amp remains a competitive solution.