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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | OPA4343NA/2K5 |
| Manufacturer | Texas Instruments |
| NavitasChip Part Number | NAVI-1572696 |
| Description | IC CMOS 4 CIRCUIT 14TSSOP |
| Spec | 14-TSSOP (0.173", 4.40mm Width) |
| Package | Tape & Reel (TR) |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | Instrumentation, OP Amps, Buffer Amps |
| Manufacturer | Texas Instruments |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Amplifier Type | CMOS |
| Number of Circuits | 4 |
| Output Type | Rail-to-Rail |
| Slew Rate | 6V/µs |
| Gain Bandwidth Product | 5.5 MHz |
| Current - Input Bias | 0.2 pA |
| Voltage - Input Offset | 2 mV |
| Current - Supply | 850µA (x4 Channels) |
| Current - Output / Channel | 50 mA |
| Voltage - Supply Span (Min) | 2.5 V |
| Voltage - Supply Span (Max) | 5.5 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 14-TSSOP |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | Texas Instruments OPA4343NA/2K5 Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | RoHS Compliant |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The OPA4343NA/2K5 is an Operational Amplifier (Op Amp) manufactured by Texas Instruments (TI). Integrated Circuit CMOS 4 Circuit in 14-Pin TSSOP Package, housed in a compact 14-TSSOP package.
Struggling with INA-series current sense amplifier allocation squeezed by EV charging and battery management demand surge? Our global sourcing network ensures reliable supply for your projects.
Key Technical Specifications
- Output Type: Rail-to-Rail
- Operating Temperature: -40°C ~ 85°C
- Mounting: Surface Mount
- Package: 14-TSSOP (0.173", 4.40mm Width)
- Device Package: 14-TSSOP
- RoHS Compliant
Applications
Commonly utilized in:
- IoT devices
- current sense amplifier for high-side and bidirectional battery and motor current monitoring
- CMOS op amp with sub-microampere quiescent current for always-on battery-powered applications
- low-noise op amp with low input voltage and current noise for high-resolution analog front-ends
- zero-drift precision alternative to discontinued Linear LTC1050, LTC2050 and Maxim MAX4238 chopper-stabilized parts
Why Choose NavitasChip for OPA4343NA/2K5?
NavitasChip offers wholesale pricing advantages for the OPA4343NA/2K5 and thousands of other electronic components.
- Availability: In Inventory
- Packaging: Available in factory Tape & Reel (TR) or Cut Tape. All custom quantities are professionally repackaged with ESD Shielding and Vacuum-Sealed MBB (Moisture Barrier Bags) in strict adherence to MSL standards.
- Fast Shipping: Ships from Shenzhen / Hong Kong / Singapore via DHL/FedEx/UPS
- Quality Assurance: Inbound check with MPN and Date Code review
- Technical Support: Datasheet and compliance documentation available
Global Shipping
OPA4343NA/2K5 available for international procurement with multiple shipping origin options.
OPA4343NA/2K5 - Get instant quote online.
Disclaimer: NavitasChip is an independent distributor of electronic components. We are not affiliated with, endorsed by, or an authorized distributor for the manufacturers listed on this page. All trademarks and brand names are the property of their respective owners and are used solely for identification purposes.
Stock quantities are dynamic and updated in real-time. For large quantity orders (1,000+ units), please contact us for real-time stock verification and custom pricing.
More from Texas Instruments
More in Instrumentation, OP Amps, Buffer Amps
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Supply Information
- Spot Stock: Available from our verified global supply network.
- Franchise Sources: Components from authorized distribution channels when available.
- OEM Surplus: Excess inventory from OEM and EMS production lines.
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About Shipping Costs
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Note: Customers are responsible for all customs duties, taxes, or other charges. NavitasChip is not responsible for any additional fees after the package is shipped.
Shipping Methods
We offer shipping services via DHL, FedEx, UPS, and SF Express.
Delivery Time
- Spot Stock (HK/SZ warehouse): Ships within 24 hours when order confirmed before 14:00 GMT+8.
- Verified Supplier Network: Ships within 3 business days after sourcing confirmation.
- Out-of-stock items: Lead times provided per quote (typically 2-4 weeks).
- Actual delivery time depends on your selected courier service (DHL/FedEx/UPS/SF Express).
Quality Assurance
- 60-Day Quality Pledge — every order covered against material defects
- Third-Party Lab Testing available (AS6081 Process Aligned, ISO/IEC 17025 verification)
- RoHS / REACH Compliance verified through OCM official databases
- Distributor Certificate of Conformance (CoC) issued with every shipment
In Stock: 5,872 pcs
Ready to ship immediately
Lead Time
18 Weeks
Factory standard
Need a quote? We'll respond within 24 hours.
Payment Methods
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Delivery Services
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