Texas Instruments

OPA277P

OPA277P Description

The OPA277P is a general-purpose operational amplifier (op-amp) designed and manufactured by Texas Instruments. It is part of the OP Amps, Buffer Amps ICs category and is offered in an 8-DIP through-hole package. The OPA277P is designed for a wide range of applications, including signal conditioning, filtering, and amplification in various electronic systems.

OPA277P Features

• Voltage - Supply Span: The OPA277P can operate with a supply voltage ranging from 4V to 36V, making it suitable for a wide range of applications.
• Gain Bandwidth Product: With a gain bandwidth product of 1 MHz, the OPA277P provides excellent high-frequency performance.
• Slew Rate: The op-amp boasts a slew rate of 0.8V/µs, ensuring fast response times.
• Current - Input Bias: The ultra-low input bias current of 500 pA minimizes input offset errors.
• Current - Supply: The OPA277P consumes a low supply current of 790µA, making it energy-efficient.
• Voltage - Input Offset: The low input offset voltage of 10 µV ensures high accuracy in signal processing.
• Current - Output / Channel: The op-amp can deliver up to 35 mA per channel, providing sufficient drive capability.
• Number of Circuits: The OPA277P features a single op-amp circuit, making it suitable for simple amplification tasks.
• Mounting Type: The through-hole mounting type allows for easy integration into existing PCB designs.
• Package: The 8-DIP package is a standard format for op-amps, ensuring compatibility with various PCB layouts.
• RoHS Status: The OPA277P is RoHS3 compliant, adhering to environmental regulations.
• REACH Status: The device is REACH unaffected, ensuring compliance with European chemical regulations.
• Moisture Sensitivity Level (MSL): Not applicable, indicating that the device is not sensitive to moisture.
• ECCN: The OPA277P is classified as EAR99, indicating that it is not subject to export controls.

OPA277P Applications

The OPA277P is ideal for a variety of applications due to its combination of performance, low power consumption, and ease of integration:

• Signal Conditioning: The low input offset voltage and high slew rate make the OPA277P suitable for conditioning signals in data acquisition systems.
• Filtering: The general-purpose nature of the OPA277P allows it to be used in various filter designs, including low-pass, high-pass, and band-pass filters.
• Amplification: The OPA277P's low input bias current and high output current make it an excellent choice for amplifying signals in audio and instrumentation applications.

Conclusion of OPA277P

The OPA277P is a versatile, general-purpose op-amp that offers a combination of performance, low power consumption, and ease of integration. Its wide supply voltage range, low input bias current, and high slew rate make it suitable for a variety of applications, including signal conditioning, filtering, and amplification. The OPA277P's RoHS3 compliance and REACH unaffected status ensure that it meets environmental regulations, making it a responsible choice for electronic designs.