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