Texas Instruments

TLV2782AIDRG4

TLV2782AIDRG4 Description

The TLV2782AIDRG4 is a dual-channel general-purpose operational amplifier (op-amp) from Texas Instruments, designed for a wide range of applications requiring high performance in a compact form factor. This op-amp is housed in an 8-pin small outline integrated circuit (SOIC) package, making it suitable for surface-mount technology (SMT) applications. Despite being marked as obsolete, the TLV2782AIDRG4 remains a reliable choice for engineers and designers due to its robust performance and compliance with industry standards.

TLV2782AIDRG4 Features

• Supply Voltage Range: The TLV2782AIDRG4 operates within a supply voltage range of 1.8 V to 3.6 V, making it suitable for low-power applications and ensuring compatibility with a variety of power supply configurations.
• Gain Bandwidth Product: With a gain bandwidth product of 8 MHz, this op-amp delivers high-frequency performance, ideal for applications requiring fast signal processing and amplification.
• Low Input Bias Current: The low input bias current of 2.5 pA minimizes the impact of input currents on the signal, ensuring high accuracy and stability in precision applications.
• High Slew Rate: A slew rate of 5 V/µs allows the TLV2782AIDRG4 to handle high-frequency signals with minimal distortion, making it suitable for applications requiring rapid signal transitions.
• Low Input Offset Voltage: The low input offset voltage of 250 µV ensures high accuracy and linearity in signal processing, reducing errors in sensitive applications.
• Low Supply Current: Each channel consumes only 650 µA, making the TLV2782AIDRG4 an energy-efficient choice for battery-powered and low-power systems.
• High Output Current: Each channel can deliver up to 23 mA, providing sufficient drive capability for a variety of loads.
• Compliance and Packaging: The TLV2782AIDRG4 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It is available in a tape & reel (TR) package, facilitating automated assembly processes.

TLV2782AIDRG4 Applications

The TLV2782AIDRG4 is well-suited for a variety of applications where high performance and low power consumption are critical. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning weak signals in sensor interfaces, ensuring accurate and reliable data transmission.
• Analog-to-Digital Conversion: Enhances the performance of ADCs by providing high-precision signal amplification and conditioning.
• Battery-Powered Devices: Suitable for portable electronics and battery-powered systems due to its low supply current and wide operating voltage range.
• Medical Equipment: Can be used in medical devices where precision and reliability are paramount, such as in ECG machines and patient monitors.
• Industrial Control Systems: Provides robust performance in industrial applications, such as process control and automation systems, where high accuracy and stability are required.

Conclusion of TLV2782AIDRG4

The TLV2782AIDRG4 from Texas Instruments is a versatile and high-performance dual-channel operational amplifier that offers a combination of low power consumption, high-frequency performance, and precision signal processing. Despite its obsolete status, its technical specifications and compliance with industry standards make it a reliable choice for a wide range of applications. Whether used in signal conditioning, analog-to-digital conversion, or portable electronics, the TLV2782AIDRG4 delivers the performance and reliability needed to meet the demands of modern electronic systems.