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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | 4127JG |
| Manufacturer | Texas Instruments |
| NavitasChip Part Number | NAVI-300499 |
| Description | IC LOGARITHMIC 2 CIRCUIT 24CDIP |
| Spec | 24-CDIP (0.600", 15.24mm) |
| Package | Tube |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | Instrumentation, OP Amps, Buffer Amps |
| Manufacturer | Texas Instruments |
| Package | Tube |
| Product Status | Obsolete |
| Amplifier Type | Logarithmic |
| Number of Circuits | 2 |
| -3db Bandwidth | 90 kHz |
| Current - Input Bias | 40 nA |
| Voltage - Input Offset | 5 mV |
| Current - Supply | 20mA |
| Current - Output / Channel | 5 mA |
| Voltage - Supply Span (Min) | 28 V |
| Voltage - Supply Span (Max) | 32 V |
| Operating Temperature | -10°C ~ 70°C |
| Mounting Type | Through Hole |
| Supplier Device Package | 24-CDIP |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | Texas Instruments 4127JG Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | RoHS Compliant |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The 4127JG is an Operational Amplifier (Op Amp) manufactured by Texas Instruments (TI). Integrated Circuit Logarithmic 2 Circuit 24cdip, housed in a compact 24-CDIP package.
In today's market, INA-series current sense amplifier allocation squeezed by EV charging and battery management demand surge can affect many manufacturers. NavitasChip offers dependable alternatives.
Key Technical Specifications
- Operating Temperature: -10°C ~ 70°C
- Mounting: Through Hole
- Package: 24-CDIP (0.600", 15.24mm)
- Device Package: 24-CDIP
- RoHS Compliant
Applications
Perfect for:
- rail-to-rail input and output (RRIO) op amp for single-supply low-voltage system designs
- rail-to-rail RRIO substitute for discontinued TLV9061, TLV2371, OPA340 and OPA350 single-supply parts
- INA199, INA240 and MAX4376 current sense amplifier replacement for legacy battery management designs
- bridge sensor signal conditioning for strain gauge, pressure transducer, load cell and Wheatstone bridge readout
Why Choose NavitasChip for 4127JG?
NavitasChip offers wholesale pricing advantages for the 4127JG and thousands of other electronic components.
- Availability: Available Now
- Packaging: Available in factory Tube or Custom Tube Quantity. 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
As an independent distributor, we offer 4127JG with flexible routing options.
4127JG - Upload your BOM for fast pricing.
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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- For items in stock with listed prices, you can place your order directly.
- For out-of-stock or unpriced items, please submit an RFQ and we will respond within 24 hours.
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.
- Qualified Suppliers: Provided by vetted independent suppliers who meet our quality and traceability standards.
About Shipping Costs
If you use our shipping account, shipping fees will be paid at checkout. If you use your own account, shipping fees will be settled directly between you and the courier company.
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: 2,588 pcs
Ready to ship immediately
Lead Time
18 Weeks
Factory standard
Need a quote? We'll respond within 24 hours.
Payment Methods
T/T
WU
Delivery Services
TNT
SF