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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | LM12458CIVF |
| Manufacturer | National Semiconductor |
| NavitasChip Part Number | NAVI-11533190 |
| Description | IC ACQUISITION SYS 12BIT 44-PLCC |
| Spec | 44-LCC (J-Lead) |
| Package | Tube |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | ADCs/DACs - Special Purpose |
| Manufacturer | National Semiconductor |
| Package | Tube |
| Product Status | Obsolete |
| Type | Data Acquisition System (DAS) |
| Number of Channels | 8 |
| Resolution (Bits) | 12 b |
| Sampling Rate (Per Second) | 140k |
| 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 |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | National Semiconductor LM12458CIVF Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The LM12458CIVF is an Audio Codec and Special-Purpose Data Converter IC manufactured by National Semiconductor (NSC). Integrated Circuit Acquisition Sys 12bit 44-Plcc, housed in a compact 44-PLCC package, with 3V ~ 5.5V supply voltage.
Don't let end-of-life specialty ADC and DAC transition without firmware or analog board redesign slow down your production. We maintain ready stock for critical components.
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
Applications
Critical part of:
- embedded systems
- professional equipment
- high-fidelity consumer audio playback and portable music players
Why Choose NavitasChip for LM12458CIVF?
NavitasChip offers cost-saving procurement for the LM12458CIVF and thousands of other electronic components.
- Availability: Same-day Shipping Options
- 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
Need LM12458CIVF urgently? We maintain buffer stock across multiple global locations.
LM12458CIVF - Inquire for bulk discount.
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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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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).
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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: 3,511 pcs
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Lead Time
18 Weeks
Factory standard
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