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Texas Instruments Precision Operational Amplifier, 1 MHz Gain Bandwidth, 14-Pin SOIC, 18V OPA4277UA
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.58mm |
| Length | 8.65mm |
| Model | OPA4277UA |
| Width | 3.91mm |
| Mount Type | Surface |
| Series | OPA4277 |
| Maximum Operating Temperature | 85°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Number Of Channels | 4 |
| Pin Count | 14 |
| Maximum Supply Voltage | 18V |
| Minimum Supply Voltage | 2V |
| GBP - Gain Bandwidth Product | 1MHz |
| Input Bias Current | ±4 nA |
| Slew Rate | 0.8V/μs |
Key Features
- Quad channel precision amplifier suitable for instrumentation and active filtering.
- Operational voltage range from 2V minimum to 18V maximum.
- Low input bias current of ±4 nA for high input impedance designs.
- Input offset voltage of ±50 μV ensures signal accuracy.
- Slew rate of 0.8 V/μs for moderate speed signal processing.
- Operating temperature range from -40°C to 85°C for robust industrial use.
- Compact dimensions with length 8.65 mm, width 3.91 mm, and height 1.58 mm.
- Surface mount package for easy PCB integration.
Product Description
Texas Instruments OPA4277UA is a precision operational amplifier from the OPA series, designed to deliver high accuracy with low parametric drift over time and temperature. Featuring a 1 MHz gain bandwidth product and supplied in a 14-pin SOIC surface mount package, this quad channel amplifier operates efficiently over a voltage range of 2V to 18V and a temperature range of -40°C to 85°C. It is optimized for industrial, laboratory, and instrumentation applications requiring precision, stability, and reliability.
This model is ideal for use in transducer and strain gauge amplifiers, precision integrators, active filters, and high accuracy instrumentation circuits. The low input bias current (±4 nA) and low input offset voltage (±50 μV) reduce error and enable precise signal amplification in sensitive measurement environments.
The OPA4277UA amplifier also features a modest slew rate of 0.8 V/μs, balancing speed and signal fidelity, suitable for a variety of analog signal processing tasks commonly found in electronic components, power supply circuits, and measurement instruments.
Dimensionally compact, with size 8.65 mm x 3.91 mm x 1.58 mm, the SOIC package type facilitates integration into modern printed circuit boards with surface mount technology. The absence of automotive standard certification means it is primarily targeted toward general industrial and laboratory use rather than automotive applications.
High precision quad channel operational amplifier. Suitable for industrial and laboratory instrumentation applications. Stable operation over wide temperature and voltage ranges. Compact SOIC 14-pin surface mount package.
Low input bias current and offset voltage for accuracy. 1 MHz gain bandwidth with 0.8 V/μs slew rate. Extensive use cases including active filters and integrators.
This amplifier represents a high-quality offering from Texas Instruments, fit for demanding electronics designs requiring precise analog signal conditioning. Explore more in the Operational Amplifier category on EnvMart for complementary components and technical documentation.
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Frequently Asked Questions
The gain bandwidth product of this operational amplifier is 1 MHz.
It features a low input bias current of ±4 nA, which is beneficial for high input impedance designs.
This model operates over a temperature range from -40°C to 85°C, making it suitable for robust industrial applications.
The dimensions of this operational amplifier are 8.65 mm in length, 3.91 mm in width, and 1.58 mm in height.
It is supplied in a 14-pin SOIC surface mount package, facilitating easy integration into PCBs.
The maximum supply voltage for the OPA4277UA is 18V.
This operational amplifier is ideal for use in transducer and strain gauge amplifiers, precision integrators, active filters, and high accuracy instrumentation circuits.
The slew rate for this model is 0.8 V/μs, which balances speed and signal fidelity.
This operational amplifier features four channels.
The input offset voltage is ±50 μV, ensuring signal accuracy in sensitive applications.
The minimum supply voltage for this operational amplifier is 2V.
The country of origin for this operational amplifier is India.
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