The MUX508 and MUX509 (MUX50x) are modern, complementary metal-oxide semiconductor (CMOS), analog multiplexers (muxes). The MUX508 offers 8:1 single-ended channels, whereas the MUX509 offers differential 4:1 or dual 4:1 single-ended channels. The MUX508 and MUX509 work equally well with either dual supplies (±5 V to ±18 V) or a single supply (10 V to 36 V). They also perform well with symmetric supplies (such as VDD = 12 V, VSS = –12 V), and unsymmetric supplies (such as VDD = 12 V, VSS = –5 V). All digital inputs have TTL-logic compatible thresholds, ensuring both TTL and CMOS logic compatibility when operating in the valid supply voltage range.
●The MUX508 and MUX509 have very low on and off leakage currents, allowing these multiplexers to switch signals from high input impedance sources with minimal error. A low supply current of 45 µA allows for use in portable applications.
● Low On-Capacitance
● MUX508: 9.4 pF
● MUX509: 6.7 pF
● Low Input Leakage: 10 pA
● Low Charge Injection: 0.3 pC
● Rail-to-Rail Operation
● Wide Supply Range: ±5 V to ±18 V, 10 V to 36 V
● Low On-Resistance: 125 Ω
● Transition Time: 92 ns
● Break-Before-Make Switching Action
● EN Pin Connectable to VDD
● Logic Levels: 2 V to VDD
● Low Supply Current: 45 µA
● ESD Protection HBM: 2000 V
● Industry-Standard TSSOP and SOIC Packages
