SG Micro Corp

SGM4684 Chip Scale Packaging, Low-Voltage 0.4Ω, Dual, SPDT Analog Switch

GENERAL DESCRIPTION

The SGM4684 is a dual, low on-resistance, low voltage, bidirectional, single-pole/double-throw (SPDT) CMOS analog switch designed to operate from a single 1.8V to 5.5V power supply. Targeted applications include battery powered equipment that benefit from low RON (0.4Ω) and fast switching speeds (tON = 25ns, tOFF = 28ns).

The on resistance profile is very flat over the full analog signal range. This ensures excellent linearity and low distortion when switching audio signals.

The SGM4684 is a committed dual single-pole/double-throw (SPDT) that consist of two normally open (NO) and two normally close (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer.

SGM4684 is available in Green WLCSP-2.0×1.5-10B package.


PIN CONFIGURATIONS


FEATURES

• Low Voltage Operation: 1.8V to 5.5V
• Low On-Resistance: 0.4Ω (TYP)
• Low On-Resistance Flatness
• -3dB Bandwidth: 13MHz
• Fast Switching Times
    tON 25ns
    tOFF 28ns
• Rail-to-Rail Operation
• Typical Power Consumption (< 0.01μW)
• TTL/CMOS Compatible
• Chip Scale Packaging

APPLICATIONS

Battery-Powered, Handheld, and Portable Equipment
Cellular/Mobile Phones
Laptops, Notebooks, Palmtops
Communication Systems
Sample-and-Hold Circuits
Audio Signal Routing
Audio and Video Switching
Portable Test and Measurement
Medical Equipment


ORDERING INFORMATION

Part Number Status Package Pins Pb-Free Temp Range
SGM4684XG/TR Production WLCSP-2.0×1.5-10B 10 Y -40℃ to +125℃ Samples

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