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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | LM12L458CIV |
| Manufacturer | National Semiconductor |
| NavitasChip Part Number | NAVI-12610164 |
| Description | 12 BIT PLUS SIGN DATA ACQUISITIO |
| Spec | 44-LCC (J-Lead) |
| Package | Bulk |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | ADCs/DACs - Special Purpose |
| Manufacturer | National Semiconductor |
| Package | Bulk |
| Product Status | Active |
| Type | Data Acquisition System (DAS) |
| Number of Channels | 8 |
| Resolution (Bits) | 8 b, 12 b |
| Sampling Rate (Per Second) | 106k |
| Data Interface | Parallel |
| Voltage Supply Source | Analog and Digital |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 44-PLCC (16.58x16.58) |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | National Semiconductor LM12L458CIV Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The LM12L458CIV is an Audio Codec and Special-Purpose Data Converter IC manufactured by National Semiconductor (NSC). 12 Bit Plus Sign Data Acquisitio, housed in a compact 44-PLCC (16.58x16.58) package, with 3V ~ 5.5V supply voltage.
In today's market, discontinued AD2S resolver-to-digital and AMC1 isolated ADC families requiring drop-in replacements can affect many manufacturers. NavitasChip offers dependable alternatives.
Key Technical Specifications
- Supply Voltage: 3V ~ 5.5V
- Channels: 8
- Operating Temperature: -40°C ~ 85°C
- Mounting: Surface Mount
- Package: 44-LCC (J-Lead)
- Device Package: 44-PLCC (16.58x16.58)
Applications
Essential component for:
- industrial automation
- professional recording studio and broadcast audio mixing equipment
- hearing assistive devices and high-end personal audio equipment
- industrial automation 4.0 process control and sensor signal chains
- IoT edge sensor nodes and building automation data backhaul
Why Choose NavitasChip for LM12L458CIV?
NavitasChip offers supply gap bridging when factory lead times exceed 50 weeks for the LM12L458CIV and thousands of other electronic components.
- Availability: Same-day Shipping Options
- Packaging: Available in factory Bulk or Custom 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 LM12L458CIV with flexible routing options.
LM12L458CIV - Inquire for bulk discount.
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.
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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
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: 180 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