Analog Devices Inc./Maxim Integrated Tariff Inquiry

MAX4712EUE

MAX4712EUE Description

The MAX4712EUE from Analog Devices Inc./Maxim Integrated is a high-performance, quad SPST (Single-Pole Single-Throw) analog switch designed for precision signal routing in low-voltage applications. Housed in a compact 16-pin TSSOP package, it features low on-resistance (25Ω max) and minimal leakage current (500pA max), making it ideal for high-accuracy systems. The device operates with single-supply voltages (2.7V to 11V) or dual-supply (±2.7V to ±5.5V), offering flexibility in mixed-signal designs. Although marked as Obsolete, its robust performance in low-distortion, low-power scenarios ensures continued relevance in legacy or specialized applications.

MAX4712EUE Features

• Low On-Resistance: 25Ω max ensures minimal signal attenuation.
• Ultra-Low Leakage: 500pA max for precision signal integrity.
• Fast Switching: 125ns (Ton) / 80ns (Toff) enables rapid signal routing.
• Low Charge Injection: 25pC reduces glitches in sensitive circuits.
• Low Capacitance: 8pF (CS(off), CD(off)) minimizes crosstalk.
• Wide Voltage Range: Supports 2.7V–11V (single) or ±2.7V–±5.5V (dual).
• Channel Matching: 200mΩ ΔRon ensures consistent performance across channels.
• REACH Compliant: Environmentally robust with MSL 1 (Unlimited) rating.

MAX4712EUE Applications

• Test & Measurement Equipment: Precision signal multiplexing in oscilloscopes or data acquisition systems.
• Battery-Powered Devices: Low-leakage switching in portable medical instruments (e.g., glucose meters).
• Audio/Video Routing: Low-distortion signal paths in professional AV switches.
• Industrial Control Systems: Reliable switching in PLCs or sensor interfaces.
• Legacy System Maintenance: Replacement for obsolete multiplexers in aerospace/defense systems.

Conclusion of MAX4712EUE

The MAX4712EUE excels in low-voltage, low-power applications requiring high signal fidelity and fast switching. Its low Ron, leakage, and charge injection make it superior to generic switches in precision environments. While obsolete, its TSSOP-16 package and wide voltage compatibility ensure it remains a viable choice for legacy designs or niche applications demanding uncompromised performance. Engineers valuing low distortion and reliability should consider this IC for critical signal-path designs.