The MAX4758/MAX4759 quad double-pole/double-throw (DPDT) analog switches operate from a single +1.8V to +5.5V supply. These switches feature low 0.5Ω on-resistance for audio switching and a low 25pF capacitance for data switching. The MAX4758 has eight 0.5Ω on-resistance switches to switch audio signals. The MAX4759 has four 0.5Ω on-resistance switches to route audio signals and four 25pF capacitance switches to route data signals. The MAX4758/MAX4759 have four logic inputs to control the switches in pairs. The MAX4758/MAX4759 are available in a small 36-pin (6mm x 6mm) thin QFN and 36-bump (3mm x 3mm) chip-scale package (UCSP™). Applications * Audio-Signal Routing * Cell Phones * Notebook Computers * PDAs/Handheld Devices * Speaker-Headset Switching * USB Signal Switching * Data and Audio Signal Routing * Low On-Resistance (0.5Ω) Audio Switches * 0.2Ω On-Resistance Flatness * 0.1Ω Channel-to-Channel Matching * Low-Capacitance (25pF) Data Switches (MAX4759) * 0.2ns Skew (MAX4759) * 0.03% THD * +1.8V to +5.5V Supply Range * Rail-to-Rail Signal Handling * Tiny 36-Bump UCSP (3mm x 3mm) * 36-Pin Thin QFN (6mm x 6mm) https://elecena.pl/product/22326953/quad-dpdt-audio-data-switches-in-ucsp-qfn 2022-12-28 https://elecena.pl/product/22326953/quad-dpdt-audio-data-switches-in-ucsp-qfn 2025-01-22