TLV2171IDGKR

The TLV2171IDGKR is a precision operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for applications requiring high performance, low noise, and low power consumption. Here’s a detailed description of its key features and specifications:

General Characteristics:

• Type: Precision Operational Amplifier
• Package: The device comes in a 14-pin TSSOP (Thin Shrink Small Outline Package) form factor, which is compact and suitable for space-constrained applications.
• Temperature Range: It typically operates over an industrial temperature range of -40°C to +125°C, making it suitable for a variety of environments.

Electrical Specifications:

• Supply Voltage: The TLV2171 can operate with a single supply voltage ranging from 2.7V to 36V, or dual supplies of ±1.35V to ±18V, providing flexibility in design.
• Input Offset Voltage: It features a low input offset voltage, typically around 0.5 mV, which is crucial for precision applications.
• Input Bias Current: The input bias current is low, typically around 10 pA, minimizing the impact on the circuit being measured.
• Gain Bandwidth Product: The gain bandwidth product is approximately 1 MHz, allowing for adequate frequency response in many applications.
• Slew Rate: The slew rate is about 0.3 V/µs, which is sufficient for many signal processing tasks without significant distortion.

Performance Features:

• Low Noise: The op-amp is designed to minimize noise, making it ideal for sensitive applications such as audio processing, instrumentation, and data acquisition.
• Rail-to-Rail Output: The output stage is designed to provide rail-to-rail output, allowing the op-amp to swing close to the supply rails, maximizing the output voltage range.
• High Common-Mode Rejection Ratio (CMRR): The CMRR is high, typically around 100 dB, ensuring that variations in the input common-mode voltage have minimal effect on the output.

Applications:

The TLV2171IDGKR is suitable for a wide range of applications, including:

• Signal conditioning
• Data acquisition systems
• Audio amplifiers
• Active filters
• Medical instrumentation
• Industrial control systems

Additional Features:

• Low Power Consumption: The device is designed for low power operation, making it suitable for battery-powered applications.
• Protection Features: It includes internal protection against over-voltage and thermal overload, enhancing reliability in various operating conditions.

Conclusion:

The TLV2171IDGKR from Texas Instruments is a versatile and high-performance operational amplifier that meets the needs of precision applications across various industries. Its combination of low noise, low power consumption, and robust performance makes it an excellent choice for engineers looking to design reliable and efficient electronic circuits.