Datasheet ADG858 (Analog Devices)

0.58 Ω CMOS, 1.8 V to 5.5 V, Quad SPDT/2:1 Mux in Mini LFCSP Data Sheet ADG858 FEATURES FUNCTIONAL BLOCK DIAGRAM 0.58 Ω typical on resistance ADG858 0.82 Ω maximum on resistance at 85°C S1A 1.8 V to 5.5 V single supply D1 High current carrying capability: 250 mA continuous S1B Rail-to-rail switching operation S2A Fast-switching times: <20 ns D2 Typical power consumption: <0.1 μW S2B 2.1 mm × 2.1 mm mini LFCSP IN1 APPLICATIONS S3A Cellular phones D3 PDAs S3B MP3 players S4A Power routing D4 Battery-powered systems S4B PCMCIA cards IN2 Modems Audio and video signal routing
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SWITCHES SHOWN FOR
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Communication systems A LOGIC 1 INPUT
09 07 Figure 1.
GENERAL DESCRIPTION PRODUCT HIGHLIGHTS
The ADG858 is a low voltage CMOS device containing four 1. <0.82 Ω over the full temperature range of −40°C to +85°C. single-pole, double-throw (SPDT) switches. This device offers 2. Single 1.8 V to 5.5 V operation. ultralow on resistance of less than 0.82 Ω over the full temperature range. The ADG858 is fully specified for 4.2 V to 5.5 V and 2.7 V 3. Compatible with 1.8 V CMOS logic. to 3.6 V supply operation. 4. High current handling capability (250 mA continuous Each switch conducts equally well in both directions when on current per channel). and has an input signal range that extends to the supplies. The 5. Low THD + N: 0.06% typical. ADG858 exhibits break-before-make switching action. 6. 2.1 mm × 2.1 mm, 16-lead mini LFCSP. The ADG858 is available in a 2.1 mm × 2.1 mm, 16-lead mini LFCSP. This tiny package makes the device ideal for space- constrained applications, such as handsets, PDAs, and MP3s.
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Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS REVISTION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY OUTLINE DIMENSIONS ORDERING GUIDE