OPA658U Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments OPA658U is a high-speed wideband operational amplifier in an 8-pin SOIC package, designed for voltage-feedback signal amplification in demanding analog applications. Features single-channel architecture with plastic SOIC-8 housing for easy PCB integration. Available from electronics distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- OPA658U Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of OPA658U?
- Wideband high-speed op-amp architecture supports video and RF signal amplification applications requiring wide frequency response
- Single-channel voltage-feedback design in compact 8-pin SOIC package simplifies PCB layout
- Plastic SOIC-8 (R-PDSO-G8) package enables standard SMT assembly on commercial PCB production lines
- Suitable for high-frequency analog circuit design including line drivers, active filters, and test equipment signal paths
What is OPA658U used for?
The OPA658U is a wideband operational amplifier intended for high-speed analog signal amplification in video processing, active filter design, and instrumentation applications where a compact 8-pin SOIC single-channel op-amp is preferred. It is used in oscilloscope front-ends, medical imaging signal chains, and communication equipment requiring high-frequency signal fidelity in a standard SMT package. Engineers select the OPA658U for designs demanding wide bandwidth in a single-channel configuration with a familiar SOIC-8 footprint.
What are the specifications of OPA658U?
| Pbfree Code | No |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| JESD-30 Code | R-PDSO-G8 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the OPA658U datasheet?
OPA658U Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for OPA658U?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What package does the OPA658U use, and how does it simplify PCB assembly?
The OPA658U comes in an 8-pin SOIC (Small Outline Integrated Circuit) package with a standard 1.27 mm lead pitch and plastic epoxy body. This widely supported SMT package is compatible with standard reflow soldering processes, readily available land patterns, and most PCB design tool component libraries, simplifying board bring-up and reducing design-to-production lead time for single-channel op-amp circuits.
For which types of signal amplification circuits is the OPA658U best suited?
The OPA658U is a wideband voltage-feedback operational amplifier well suited for high-speed analog signal chains such as video line drivers, active anti-aliasing or reconstruction filters, ultrasound receive amplifiers, and oscilloscope input buffers. Its wideband characteristics make it a strong candidate in any application where the signal of interest spans from DC to hundreds of MHz, requiring an amplifier that maintains stable gain across a wide frequency range.
Is the OPA658U lead-free (RoHS-compliant), and what should buyers check before ordering for new designs?
According to available data, the OPA658U (U-suffix SOIC-8) carries a Pb-free code of 'No', indicating it may use tin-lead solder plating. Buyers targeting RoHS-compliant or lead-free production should verify the specific date code and suffix of the part with their distributor, as YTEOL (Years to End of Life) is listed as 0, suggesting limited production availability. Engineers starting new designs may want to evaluate a current lead-free replacement such as OPA657 or OPA847, both offering wideband performance in RoHS-compliant packages.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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