OPA349SA/3KG4 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
OPA349SA/3KG4 is a Texas Instruments 5-position amplifier for reliable PCB assembly and replacement sourcing. It uses a SOT23 (5-Pin) format with documented specifications for engineering review. Request quote-based stock, lifecycle support, and worldwide shipping options.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- OPA349SA/3KG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of OPA349SA/3KG4?
- Texas Instruments OPA349SA/3KG4 amplifier with 5-pin configuration for BOM matching
- SOT23 (5-Pin) form factor supports PCB layout review, replacement checks, and production sourcing
- Datasheet-linked procurement record helps buyers verify specifications before RFQ submission
- FindMyChip inquiry workflow supports stock checks, alternates, and worldwide shipping coordination
What is OPA349SA/3KG4 used for?
OPA349SA/3KG4 is used in OEM maintenance, PCB repair, and production builds that require a verified amplifier in a SOT23 (5-Pin) format. The 5-pin configuration supports engineering substitutions, spare-parts planning, and controlled sourcing for industrial, communications, and embedded equipment programs.
What are the specifications of OPA349SA/3KG4?
| YTEOL | 1 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00001 µA |
| Bias Current-Max (IIB) @25C | 0.00001 µA |
| Common-mode Reject Ratio-Min | 48dB |
| Common-mode Reject Ratio-Nom | 60dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.00001 µA |
| Input Offset Voltage-Max | 10000 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.02V/us |
| Supply Current-Max | 0.002mA |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 70 |
| Voltage Gain-Min | 1000 |
| Wideband | NO |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the OPA349SA/3KG4 datasheet?
OPA349SA/3KG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for OPA349SA/3KG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which PCB builds need OPA349SA/3KG4 from Texas Instruments with 5 pins?
OPA349SA/3KG4 is suitable when the design needs a Texas Instruments amplifier with 5 pins. Buyers commonly use it for replacement builds, controlled production runs, and engineering validation where the original footprint must be preserved.
How should sourcing teams verify the 5 pins package detail before ordering OPA349SA/3KG4?
Confirm the SOT23 (5-Pin) details against the linked datasheet and the board footprint before purchase. The 5 pins detail is the first check, followed by manufacturer markings, lifecycle status, and acceptable alternates.
When does OPA349SA/3KG4 require an RFQ instead of a standard cart purchase?
Use an RFQ when stock, date code, or substitution requirements must be confirmed before shipment. For OPA349SA/3KG4, the 5 pins configuration should be matched exactly when planning worldwide shipping or repair inventory.
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Why Buy from FindMyChip
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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