Analog Multiplexer Quad 2:1 16-Pin TSSOP

The MAX4674 is a low-voltage CMOS analog switch containing four 2:1 multiplexers/demultiplexer. When powered from a single +5V supply, it features a low 4O max on-resistance (RON), 0.4O max RON matching between channels, and 0.8O RON flatness over the entire signal range. Off-leakage current is only 0.5nA max at +25°C. The MAX4674 features fast turn-on (tON) and turn-off (tOFF) times of 18ns and 6ns, respectively, and is available in QFN, QSOP, TSSOP, and SO packages. This low-voltage multiplexer operates with a +1.8V to +5.5V single supply. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility with +5V operation.

• Guaranteed On-Resistance
  • 4O max (+5V Supply)
  • 6O max (+3V Supply)

Guaranteed Match Between Channels

• 0.4O max

Guaranteed Flatness Over Signal Range

• 0.8O max

1.8V Operation

• R_ON = 100O typ Over Temperature
• t_ON = 51ns typ
• t_OFF = 13ns typ

Guaranteed Low Leakage Currents

• 0.5nA max at +25°C

Single-Supply Operation from +1.8V to +5.5V

Rail-to-Rail Signal Handling

TTL/CMOS-Logic Compatible

Crosstalk: -114dB (1MHz)

Off-Isolation: -67dB (1MHz)

4mm x 4mm QFN Package