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Texas Instruments Precision Operational Amplifier 2-Channel 8-Pin SOIC 1 MHz Gain Bandwidth OPA2277U
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.58mm |
| Length | 4.9mm |
| Model | OPA2277U |
| Width | 3.91mm |
| Mount Type | Surface |
| Series | OPA2277 |
| Maximum Operating Temperature | 85°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Number Of Channels | 2 |
| Pin Count | 8 |
| Maximum Supply Voltage | 18V |
| Minimum Supply Voltage | 2V |
| GBP - Gain Bandwidth Product | 1MHz |
| Input Bias Current | ±2 nA |
| Slew Rate | 0.8V/μs |
Key Features
- Precision operational amplifier with 2 channels in an 8-pin SOIC package.
- Gain bandwidth product of 1 MHz suitable for precision applications.
- Low input offset voltage (±20 μV) and input bias current (±2 nA).
- Wide supply voltage range from 2V to 18V supports versatile use cases.
- Slew rate of 0.8 V/μs enables fast and accurate signal amplification.
- Operating temperature range from -40°C to 85°C for industrial conditions.
- Ideal for transducer, strain gauge amplifiers, and instrumentation.
- Surface mount SOIC package for easy PCB integration.
Product Description
Texas Instruments OPA2277U operational amplifier is a high precision dual-channel amplifier supplied in an 8-pin SOIC surface mount package. The device supports a 1 MHz gain bandwidth product and operates with a supply voltage range from 2V up to 18V, making it suitable for a broad range of electronic applications.
This amplifier is designed to achieve very low input offset voltage (±20 μV) and low input bias currents (±2 nA), ensuring accuracy and stability in sensitive signal processing tasks. It exhibits a slew rate of 0.8 V/μs which enables rapid response essential for dynamic signal amplification and filtering tasks.
The compact dimensions of 4.9 mm length, 3.91 mm width, and 1.58 mm height make the OPA2277U ideal for integration into space-constrained PCB layouts in consumer electronics, industrial instrumentation, and laboratory equipment.
Typical use cases include transducer and strain gauge amplifiers, precision integrators, active filters, and instrumentation amplifiers where low drift and noise are critical. The device operates reliably over a wide temperature range from -40°C to 85°C, accommodating industrial and harsh environmental conditions.
Precision dual Operational Amplifier in an 8-pin SOIC package. Wide supply voltage range from 2V to 18V for versatile applications. Low input offset voltage and input bias current for high accuracy. Slew rate of 0.8 V/μs for fast signal response.
Dimensions convenient for PCB surface mounting in compact circuits. Suitable for demanding precision electronics including sensors and active filters. Reliable operation in industrial temperature ranges. No automotive certification; designed for general precision electronic uses.
This product is widely used in industrial automation, instrumentation, laboratory measurement systems, and manufacturing electronics for enhanced signal integrity and precision amplification.
Explore more precision amplifiers and related components in the Electronics & Electricals category on EnvMart for comprehensive industrial and commercial applications.
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Frequently Asked Questions
The OPA2277U has a gain bandwidth product of 1 MHz, making it suitable for precision applications.
This model operates within a supply voltage range of 2V to 18V, allowing for versatile applications in various electronic circuits.
The dimensions of the OPA2277U are 4.9 mm in length, 3.91 mm in width, and 1.58 mm in height, making it suitable for compact PCB layouts.
The OPA2277U features a low input offset voltage of ±20 μV, which is critical for maintaining accuracy in sensitive applications.
This operational amplifier has a slew rate of 0.8 V/μs, enabling fast and accurate signal amplification.
The OPA2277U operates reliably over a temperature range from -40°C to 85°C, accommodating industrial conditions.
This operational amplifier is a dual-channel device, providing two amplification paths in one package.
The OPA2277U is supplied in an 8-pin SOIC surface mount package, facilitating easy integration onto PCBs.
The input bias current of the OPA2277U is ±2 nA, which contributes to its precision in signal processing applications.
This operational amplifier is ideal for applications such as transducer amplifiers, strain gauge amplifiers, and instrumentation due to its precision characteristics.
Yes, the OPA2277U is designed to operate reliably in industrial environments, with a wide temperature range and low drift characteristics.
The OPA2277U is manufactured in India, reflecting its global production capabilities.
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