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Technical coantmesntAsGtill valid
Datasheet
AS1747, AS1748, AS1749, AS1750
L o w - Vo l ta g e , D u a l S P D T, Au d i o C l i c k l e s s S w i t c h e s w i t h Negative Rail Capability
1 General Description
2 Key Features
The SPDT (single-pole/double-throw) switches AS1747, AS1748, AS1749 and AS1750 allow signals below ground to pass through without distortion. These analog switches are ideal for switching audio signals, due to their supply voltage from +1.8V to +5.5V and their low 0.4Ω on-resistance.
An included comparator offers the AS1748 and AS1750 with headphone detection or mute/send key function.
To reduce click-and-pop sounds when switching between pre-charged points the AS1749 and AS1750 have an internal shunt switch.
AS1750 Datasheet
