TLV8812DGKR

The TLV8812DGKR is a dual low-power operational amplifier (op-amp) manufactured by Texas Instruments, designed for use in a wide range of precision signal conditioning and amplification applications. It belongs to Texas Instruments' TLV88xx series of low-power operational amplifiers known for their high precision, low noise, and low quiescent current consumption. The TLV8812DGKR op-amp provides two independent operational amplifiers in a single package, offering flexibility and space-saving benefits in circuit designs.

Key Features:

• Dual Op-Amp Configuration: The TLV8812DGKR integrates two independent operational amplifiers in a single package, allowing designers to implement multiple amplification stages or signal conditioning circuits within a compact footprint.
• Low Quiescent Current: With a low quiescent current of typically 620µA per channel, the op-amp minimizes power consumption, making it suitable for battery-powered and energy-efficient applications where power consumption is critical.
• Wide Supply Voltage Range: The op-amp operates over a wide supply voltage range of 1.8V to 5.5V, enabling compatibility with a variety of power sources, including single-cell lithium-ion batteries, standard logic levels, and microcontroller supply rails.
• Rail-to-Rail Input and Output: The TLV8812DGKR features rail-to-rail input and output stages, allowing it to effectively handle signals that swing close to the power supply rails, maximizing dynamic range and signal fidelity in both single-supply and split-supply applications.
• Low Input Offset Voltage: With a low input offset voltage of typically 400µV, the op-amp ensures accurate signal amplification and precise DC voltage level shifting, critical for applications requiring high precision and stability.
• Low Noise: The TLV8812DGKR op-amp offers low noise performance, with a typical input voltage noise density of 13nV/√Hz at 1kHz, making it suitable for applications sensitive to signal integrity and noise performance, such as sensor interfaces and instrumentation amplifiers.
• Unity-Gain Stable: The op-amp is unity-gain stable, allowing stable operation at various gain configurations, including unity gain, without the need for external compensation components.
• Small Package: The TLV8812DGKR is housed in a miniature 8-pin VSSOP (Very Small Outline Package) package, offering a compact footprint ideal for space-constrained applications and enabling easy integration into densely packed circuit boards.
• Temperature Range: The op-amp operates reliably over the industrial temperature range of -40°C to 125°C, ensuring consistent performance across a wide range of operating conditions.

Applications:

• Portable and Battery-Powered Devices
• Sensor Signal Conditioning
• Wearable Electronics
• Medical Instruments
• Data Acquisition Systems
• Signal Processing
• Audio Amplification
• Precision Voltage References
• Test and Measurement Equipment
• Industrial Control Systems