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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | LMH6646 MDC |
| Manufacturer | Texas Instruments |
| NavitasChip Part Number | NAVI-7312711 |
| Description | IC VOLTAGE FEEDBACK 2 CIRC DIE |
| Spec | Die |
| Package | Tube |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | Instrumentation, OP Amps, Buffer Amps |
| Manufacturer | Texas Instruments |
| Package | Tube |
| Product Status | Obsolete |
| Amplifier Type | Voltage Feedback |
| Number of Circuits | 2 |
| Output Type | Push-Pull, Rail-to-Rail |
| Slew Rate | 22V/µs |
| -3db Bandwidth | 55 MHz |
| Current - Input Bias | 650 nA |
| Voltage - Input Offset | 1 mV |
| Current - Supply | 725µA (x2 Channels) |
| Current - Output / Channel | 20 mA |
| Voltage - Supply Span (Min) | 2.5 V |
| Voltage - Supply Span (Max) | 12 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | Die |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | Texas Instruments LMH6646 MDC Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | RoHS Compliant |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The LMH6646 MDC is an Operational Amplifier (Op Amp) manufactured by Texas Instruments (TI). Integrated Circuit Voltage Feedback 2 Circ Die, housed in a compact Die package. Originally developed by National Semiconductor, this component continues to be fully supported. Commercial temperature range (0°C to +70°C).
Facing discontinued chopper-stabilized and zero-drift amplifier families requiring drop-in pin-compatible replacements? NavitasChip provides agile sourcing solutions to keep your production running.
Key Technical Specifications
- Output Type: Push-Pull, Rail-to-Rail
- Operating Temperature: -40°C ~ 85°C
- Mounting: Surface Mount
- Package: Die
- RoHS Compliant
Applications
Critical part of:
- voltage-feedback (VFA) and current-feedback (CFA) op amp architectures for closed-loop signal chains
- CMOS op amp with sub-microampere quiescent current for always-on battery-powered applications
- high-speed op amp with wide gain-bandwidth product for active filter and ADC driver stages
- low-noise op amp with low input voltage and current noise for high-resolution analog front-ends
- INA199, INA240 and MAX4376 current sense amplifier replacement for legacy battery management designs
Why Choose NavitasChip for LMH6646 MDC?
NavitasChip offers competitive market pricing for the LMH6646 MDC and thousands of other electronic components.
- Availability: Immediate Dispatch Available
- 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
Trusted by procurement managers in Thailand, Indonesia, and across the globe.
LMH6646 MDC - Contact our sales team.
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.
- Qualified Suppliers: Provided by vetted independent suppliers who meet our quality and traceability standards.
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: 4,028 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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