STV5348D

Encoders, Decoders, Converters Overview

The STV5348D is a monolithic teletext and VPS/PDC decoder manufactured by STMicroelectronics. It integrates eight pages of memory for data storage within a single chip architecture. The device supports maximum clock frequencies up to 13.875 MHz and operates within a temperature range of 0°C to +70°C. It requires a minimum supply voltage of 4.75 V and features a moisture-sensitive classification. Available in PDIP28 and SOIC-28 plastic packages, it handles data transmission rates up to 400 kbps.

Encoders, Decoders, Converters Feature Summary

• Integrates eight pages of internal memory for teletext data storage
• Functions as a monolithic decoder for teletext and VPS/PDC signals
• Supports high-speed data transmission capabilities

Encoders, Decoders, Converters Applications

• Teletext decoding in television receivers
• Video Processing System (VPS) signal processing
• Program Direct Control (PDC) data handling

Encoders, Decoders, Converters Procurement Notes

Verify the specific package variant required, as the component is available in both PDIP28 and SOIC-28 configurations. Confirm moisture sensitivity handling requirements during storage and assembly. Ensure the design accommodates the specified operating temperature range and supply voltage constraints. Cross-reference ordering suffixes with official documentation to confirm pinout and functional equivalence before procurement.

Encoders, Decoders, Converters Selection Notes

Select this component when a dedicated teletext and VPS decoder with integrated page memory is required. Consider the package type based on board space and mounting preferences. Verify compatibility with the system's clock frequency limits and voltage supply levels. This part is suitable for applications requiring standard teletext reception without external memory components.

Encoders, Decoders, Converters Part Context

The STV5348D belongs to the STV5348 series of video decoder integrated circuits. It is designed specifically for processing teletext information embedded in video signals. The device simplifies circuit design by combining decoding logic and memory into a single package, reducing component count in consumer electronics applications.

Encoders, Decoders, Converters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional compatibility with existing designs if considering alternative decoders from other manufacturers.