Texas Instruments

CD4512BM

CD4512BM Description

The CD4512BM from Texas Instruments is a high-performance 8-channel data selector/multiplexer belonging to the 4000B series of CMOS logic ICs. Designed for dual-supply operation (3V to 18V), it provides robust signal routing capabilities in a compact 16-pin SOIC package. This device features 1 x 8:1 multiplexing, enabling efficient data selection from multiple inputs to a single output. With 6.8mA output current (high and low), it ensures reliable signal integrity in mixed-voltage environments. The CD4512BM is RoHS3 compliant, REACH unaffected, and rated MSL 1 (unlimited) for moisture sensitivity, making it suitable for industrial and commercial applications.

CD4512BM Features

• Wide Voltage Range (3V–18V): Supports flexible power supply configurations, including dual-supply systems.
• High Output Drive (6.8mA): Ensures strong signal transmission even under load.
• Low Power Consumption: CMOS technology minimizes energy usage, ideal for battery-operated devices.
• 8:1 Multiplexing: Single-channel selection from eight inputs, enhancing system efficiency.
• Robust Packaging: 16-SOIC surface-mount design for space-constrained PCB layouts.
• Industrial Compliance: Meets RoHS3 and REACH standards for environmental safety.

CD4512BM Applications

The CD4512BM excels in applications requiring precise data routing, such as:

• Digital Signal Processing (DSP): Multiplexing analog/digital signals in data acquisition systems.
• Communication Systems: Channel selection in telemetry and switching circuits.
• Industrial Automation: Control logic for PLCs and sensor arrays.
• Test & Measurement Equipment: Signal switching in multichannel analyzers.
• Consumer Electronics: Input selection in audio/video processing units.

Conclusion of CD4512BM

The CD4512BM stands out as a versatile, high-reliability multiplexer for dual-supply systems, offering wide voltage compatibility, low power consumption, and strong output drive. Its 8:1 channel selection and industrial-grade compliance make it a preferred choice for engineers designing signal routing, control systems, and data acquisition solutions. Whether in automation, communications, or consumer electronics, this IC delivers consistent performance in demanding environments.