
Analog Devices
GENERAL DESCRIPTION
The ADG884 is a low voltage CMOS device containing two independently selectable single-pole, double-throw (SPDT) switches. This device offers ultralow on resistance of less than 0.4 Ω over the full temperature range, making the part an ideal solution for applications that require minimal distortion through the switch. The ADG884 also has the capability of carrying large amounts of current, typically 600 mA at 5 V operation.
FEATURES
1.8 V to 5.5 V operation
Ultralow on resistance
0.34 Ω typ
0.38 Ω max at 5 V supply
Excellent audio performance, ultralow distortion
0.1 Ω typ
0.15 Ω max RON flatness
High current carrying capability
400 mA continuous
600 mA peak current at 5 V supply
Rail-to-rail switching operation
Typical power consumption (<0.1 μW)
APPLICATIONS
Cellular phones
PDAs
MP3 players
Power routing
Battery-powered systems
PCMCIA cards
Modems
Audio and video signal routing
Communications systems