Texas Instruments

TL074IDR

TL074IDR Description

The TL074IDR from Texas Instruments is a high-performance JFET-input operational amplifier housed in a 14-SOIC surface-mount package. Designed for precision analog applications, it integrates four independent op-amps in a single IC, offering excellent noise performance and low power consumption. With a wide supply voltage range (10V to 30V) and low input bias current (65 pA), it is ideal for high-impedance signal conditioning. The device is RoHS3 compliant, REACH unaffected, and features a slew rate of 13V/µs and 5.25 MHz gain bandwidth product, making it suitable for demanding audio, instrumentation, and control systems.

TL074IDR Features

• Low Noise & Distortion: JFET input stage ensures minimal noise, critical for audio and measurement systems.
• High Slew Rate (13V/µs): Enables fast signal response, ideal for pulse and high-frequency applications.
• Low Power Consumption: 1.4mA per channel supply current extends battery life in portable devices.
• Wide Supply Range (10V–30V): Supports flexible power supply configurations.
• Low Input Bias Current (65 pA): Reduces errors in high-impedance sensor interfaces.
• Surface-Mount (SOIC-14): Compact footprint for space-constrained PCB designs.
• Robust Packaging: Supplied in Tape & Reel (TR) for automated assembly.

TL074IDR Applications

• Audio Processing: Preamplifiers, active filters, and mixers benefit from low noise and high slew rate.
• Test & Measurement Equipment: High input impedance minimizes loading effects in precision circuits.
• Medical Instrumentation: ECG amplifiers and sensor interfaces leverage low bias current.
• Industrial Control Systems: Signal conditioning in PLCs and data acquisition systems.
• Active Filters & Oscillators: Stable performance across temperature and supply variations.

Conclusion of TL074IDR

The TL074IDR stands out as a versatile, low-noise quad op-amp with JFET inputs, offering superior speed and precision for analog designs. Its low power consumption, wide voltage range, and robust packaging make it a preferred choice for audio, industrial, and medical applications. Engineers favor this IC for its balance of performance and reliability, backed by Texas Instruments' quality assurance. For designs demanding high impedance, fast response, and multi-channel integration, the TL074IDR delivers exceptional value.