GENERAL DESCRIPTION

The RS2251 is a CMOS analog IC configured as an 8-channel multiplexer. This CMOS device can operate from 2.5 V to 5.5 V. 

The RS2251 device are digitally-controlled analog switches. It has low on-resistance (48Ω TYP) and very low off-leakage current (1nA TYP). 

The RS2251 is available in Green SOIC-16, SSOP- 16, TSSOP-16 and QFN-3×3-16L packages. It operates over an ambient temperature range of -40°C to +125°C.

FEATURES

• -3dB Bandwidth: 180MHz
• Single Supply Operation +2.5V to +5.5V
• Low ON Resistance, 48Ω(TYP) With 5V Supply
• High Off-Isolation: -83dB (RL = 50Ω, f = 1MHz)
• Break-Before-Make Switching
• Binary Address Decoding on Chip
• Operating Temperature Range: -40°C to +125°C
• PACKAGES: SOIC-16, SSOP-16, TSSOP-16 and QFN-3×3-16L

APPLICATIONS

• Sensors
• Analog and Digital Multiplexing and
Demultiplexing
• A/D and D/A Conversion
• Signal Gating
• Battery-Operated Equipment
• Factory Automation
• Appliances
• Communications Circuits

PIN CONFIGURATIONS