Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch

The Intersil ISL8499 device is a low ON-Resistance, low voltage, bidirectional, Quad SPDT (Dual DPDT) analog switch designed to operate from a single +1.65V to +4.5V supply. Targeted applications include battery powered equipment that benefit from low rON (0.24Ω) and fast switching speeds (tON = 15ns, tOFF = 13ns). The digital logic input is 1.8V logic-compatible when using a single +3V supply. With a supply voltage of 4.2V and logic high voltage of 2.85V at both logic inputs, the part draws only 10µA max of ICC current.

Features
• Drop in Replacement for the STG3699 and DG2799
• ON-Resistance (rON)
    - V+ = +4.3V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.24Ω
    - V+ = +3.0V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.26Ω
    - V+ = +1.8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.45Ω
• rON Matching between Channels . . . . . . . . . . . . . . . . . 0.04Ω
• rON Flatness Across Signal Range . . . . . . . . . . . . . . . 0.05Ω
• Single Supply Operation . . . . . . . . . . . . . . . +1.65V to +4.5V
• Low Power Consumption (PD) . . . . . . . . . . . . . . . . . <0.2µW
• Fast Switching Action (V+ = +4.3V)
    - tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15ns
    - tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13ns
• Guaranteed Break-Before-Make
• 1.8V Logic Compatible (+3V supply)
• Low ICC Current when VinH is not at the V+ Rail
• Available in 16 Ld 3x3 TQFN, 16 Ld 3x3 QFN and 16 Ld TSSOP
• ESD HBM Rating
    - COM Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9kV
    - All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4kV
• Pb-Free Available (RoHS Compliant)

Applications
• Battery Powered, Handheld, and Portable Equipment
    - Cellular/Mobile Phones
    - Pagers
    - Laptops, Notebooks, Palmtops
• Portable Test and Measurement
• Medical Equipment
• Audio and Video Switching