Texas Instruments

TLV9021DBVR  

Linear Comparators

TLV9021DBVR Description

The TLV9021DBVR is a general-purpose operational amplifier designed by Texas Instruments, suitable for a wide range of applications in the electronics industry. This IC is optimized for low power consumption and high performance, making it an ideal choice for modern electronic designs. The TLV9021DBVR features a single supply voltage range of 1.65V to 5.5V, which provides flexibility in various power supply configurations. It also offers a maximum input offset voltage of 1.5mV at 5V, ensuring high accuracy in signal processing.

TLV9021DBVR Features

• High Common Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR): With a typical CMRR of 70dB and PSRR of 95dB, the TLV9021DBVR effectively minimizes noise and interference, ensuring stable and reliable performance in noisy environments.
• Low Propagation Delay: The typical propagation delay of 100ns allows for fast signal processing, making it suitable for high-speed applications.
• High Output Current: The TLV9021DBVR can deliver up to 100mA of output current at 5V, which is sufficient for driving various loads without the need for additional power amplifiers.
• Low Input Bias Current: With a typical input bias current of 5pA, the TLV9021DBVR minimizes the impact on sensitive input signals, ensuring high-fidelity signal processing.
• Low Quiescent Current: The maximum quiescent current of 30µA ensures low power consumption, making it ideal for battery-powered and energy-efficient designs.
• Surface Mount Package: The surface mount type (Tape & Reel) packaging facilitates easy integration into compact and high-density PCB designs.
• Compliance and Reliability: The TLV9021DBVR is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and reliability in long-term applications. The moisture sensitivity level (MSL) of 1 (unlimited) further enhances its robustness in various environmental conditions.

TLV9021DBVR Applications

The TLV9021DBVR is versatile and can be used in a variety of applications, including:

• Signal Conditioning: Ideal for amplifying and conditioning low-level signals in sensors and transducers.
• Analog-to-Digital Conversion: Suitable for driving ADCs due to its low offset voltage and high CMRR, ensuring accurate signal conversion.
• Power Management: Can be used in power supply circuits for voltage regulation and current sensing.
• Consumer Electronics: Applicable in audio and video processing circuits, where low power consumption and high performance are critical.
• Industrial Automation: Useful in control systems and instrumentation for precise signal processing and control.

Conclusion of TLV9021DBVR

The TLV9021DBVR from Texas Instruments stands out as a high-performance, low-power operational amplifier suitable for a wide range of applications. Its combination of high CMRR and PSRR, low propagation delay, and high output current make it a reliable choice for demanding electronic designs. The low quiescent current and surface mount packaging further enhance its appeal for modern, compact, and energy-efficient systems. Whether used in signal conditioning, power management, or consumer electronics, the TLV9021DBVR delivers exceptional performance and reliability, making it a preferred choice for engineers and designers in the electronics industry.

TLV9021DBVR Documents

Download datasheets and manufacturer documentation for TLV9021DBVR

Datasheets :

TLV902x, TLV903x