Overview of TLV2471CDR from Texas Instruments

The TLV2471CDR is a high-performance, single-supply operational amplifier (op-amp) designed by Texas Instruments, renowned for its precision and power efficiency. This device is part of the TLV247x family, which are rail-to-rail input and output voltage-feedback amplifiers. The TLV2471CDR is optimized for low-voltage, single-supply operations, making it particularly suitable for battery-powered electronics, portable devices, and applications requiring a wide dynamic range.

Key Features

• Low Voltage Operation: The TLV2471CDR can operate at voltages as low as 2.7V, which is ideal for portable and battery-powered applications where power conservation is critical.
• High Output Drive: Despite its low-power consumption, it can deliver a high output current, providing excellent drive capabilities.
• Rail-to-Rail Input/Output: It offers the advantage of rail-to-rail input and output swing, which maximizes the dynamic range available from the power supply voltage.
• High Slew Rate: With a slew rate of 2.2 V/µs, the TLV2471CDR can handle fast signal transitions, making it suitable for high-speed amplification tasks.
• MicroPower Operation: The device features a low quiescent current, further enhancing its suitability for battery-operated devices.

Applications

The TLV2471CDR is versatile and can be used in a variety of applications, including:

• Portable devices such as personal digital assistants (PDAs) and medical devices
• Audio and video signal processing
• Sensor amplification and data acquisition systems
• Active filters and industrial process controls
• Battery-powered instruments and monitoring systems

Technical Specifications

The TLV2471CDR is offered in an 8-pin SOIC package and has the following technical specifications:

• Supply Voltage Range: 2.7 V to 6 V
• Input Offset Voltage: 1 mV (typical)
• Input Bias Current: 25 pA (typical)
• Operating Temperature Range: -40°C to 125°C

With its combination of low voltage operation, high output drive, and rail-to-rail input/output, the TLV2471CDR from Texas Instruments is an excellent choice for designers seeking a reliable and versatile op-amp for their electronic designs.