OPA4277UA/2K5: Features, Specifications & More
In this article, we unravel the capabilities of the Texas Instruments OPA4277UA/2K5, a quad precision amplifier designed to elevate the performance of electronic circuits. Let's delve into its definition, key features, specifications, applications, and more.
OPA4277UA/2K5's Overview
The OPA4277UA/2K5 is a Precision Amplifier designed by Texas Instruments, featuring a Quad configuration within a 14-Pin SOIC package. Precision amplifiers play a crucial role in electronic circuits, providing accurate signal amplification with low noise and high stability.
Key Features
· The OPA4277UA/2K5 boasts four channels per chip, multiplying its utility in applications demanding precision across multiple channels.
· With a wide operating voltage range, from a minimum single supply voltage of 4V to a maximum of 36V, this amplifier adapts to diverse power requirements.
· Achieving a maximum input offset voltage of 0.05mV at 30V, the OPA4277UA/2K5 ensures minimal deviation from the ideal input-output relationship.
· Keep control at your fingertips with low input offset and bias currents of 0.0028uA at 30V, ensuring accuracy in signal processing.
Specifications
Let's delve deeper into the specifications that set the OPA4277UA/2K5 apart:
Type | Parameter |
Type | Precision Amplifier |
Manufacturer Type | Precision Amplifier |
Number of Channels per Chip | 4 |
Maximum Input Offset Voltage (mV) | 0.05@30V |
Minimum Single Supply Voltage (V) | 4 |
Maximum Single Supply Voltage (V) | 36 |
Minimum Dual Supply Voltage (V) | ±2 |
Typical Dual Supply Voltage (V) | ±15 |
Maximum Dual Supply Voltage (V) | ±18 |
Maximum Input Offset Current (uA) | 0.0028@30V |
Maximum Input Bias Current (uA) | 0.0028@30V |
Maximum Quiescent Current (mA) | 3.3@30V |
Typical Output Current (mA) | 35 |
Typical Output Resistance (Ohm) | 40 |
Power Supply Type | Single|Dual |
Typical Slew Rate (V/us) | 0.8@30V |
Typical Input Noise Voltage Density (nV/rtHz) | 12@30V |
Typical Voltage Gain (dB) | 140 |
Typical Noninverting Input Current Noise Density (pA/rtHz) | 0.2@30V |
Minimum PSRR (dB) | 130.46(Typ) |
Minimum CMRR (dB) | 115 |
Minimum CMRR Range (dB) | >=115 |
Typical Gain Bandwidth Product (MHz) | 1 |
Typical Settling Time (ns) | 16000 |
Shut Down Support | No |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
Packaging | Tape and Reel |
Mounting | Surface Mount |
Package Height | 1.5(Max) |
Package Width | 4(Max) |
Package Length | 8.75(Max) |
PCB changed | 14 |
Standard Package Name | SO |
Supplier Package | SOIC |
Pin Count | 14 |
Lead Shape | Gull-wing |
Applications
The OPA4277UA/2K5 finds its home in a myriad of applications, including but not limited to:
· Audio Amplification: Delivering clear and precise audio signals.
· Sensor Signal Conditioning: Ensuring accurate interpretation of sensor outputs.
· Control Systems: Maintaining stability and precision in control loops.
OPA4277UA/2K5's Manufacturer
Texas Instruments (TI), established in 1930, is a global leader in semiconductor and technology solutions, known for its pioneering contributions to the electronics industry. Specializing in the design and manufacture of analog and digital circuits, microcontrollers, and processors, TI has played a pivotal role in shaping technological advancements across diverse sectors, including industrial, automotive, consumer electronics, and communication.
Conclusion
In conclusion, the Texas Instruments OPA4277UA/2K5 Quad Precision Amplifier stands as a testament to precision and performance in the realm of electronics.
