Product Overview: Texas Instruments OPA4141AIPWR

The OPA4141AIPWR is a state-of-the-art operational amplifier (op-amp) developed by Texas Instruments (TI), renowned for its high performance and reliability. This op-amp is part of the OPAx141 series of precision, low-noise, low-quiescent-current operational amplifiers perfect for a wide range of applications, including test and measurement equipment, medical devices, and professional audio equipment.

Key Features

• Low Noise: The OPA4141AIPWR boasts an ultra-low voltage noise density of 7.5 nV/√Hz at 1 kHz, which makes it ideal for audio signal amplification and sensitive instrumentation that require high signal integrity.
• Wide Bandwidth: With a bandwidth of 11 MHz at a gain of +1, this op-amp can handle a broad range of frequencies, ensuring versatility in its applications.
• High Precision: The device offers a low offset voltage of 150 µV (max) and a low drift over temperature, providing consistent performance over a range of conditions.
• Quiescent Current: It operates with a low quiescent current of 1.45 mA (max) per channel, which is beneficial for power-sensitive designs.
• Rail-to-Rail Output: The OPA4141AIPWR can swing to within millivolts of the supply rails, maximizing dynamic range in single or split supply applications.

Applications

The versatility of the OPA4141AIPWR makes it suitable for a variety of applications, including:

• Professional Audio Equipment
• Precision Instrumentation
• Active Filters
• Sensor Signal Conditioning
• Data Acquisition Systems
• Medical Instrumentation

Product Specifications

The OPA4141AIPWR is available in a TSSOP-14 package and operates over a wide supply range of ±2.25V to ±18V, or +4.5V to +36V on a single supply. The device is specified for operation from -40°C to +125°C, which allows it to be used in a range of environmental conditions.

Ordering and Packaging

For ease of design and prototyping, the OPA4141AIPWR is available in a tape and reel format, facilitating automated assembly processes. The product's ordering number is OPA4141AIPWR, and it is provided in a TSSOP (Thin Shrink Small Outline Package) with 14 leads, ensuring compactness and compatibility with standard surface-mount technology.