ADG858

0.58ヘCMOS ， 2.3 V至5.5 V ，四通道SPDT / 2 ： 1多路复用器在小型LFCSP 0.58 ヘ CMOS, 2.3 V to 5.5 V, Quad SPDT/2:1 Mux in Mini LFCSP

Product Details

The is a low voltage CMOS device containing four single-pole, double-throw SPDT switches. This device offers 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 to 3.6 V supply operation.

Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. The ADG858 exhibits break-before-make switching action.

The ADG858 is available in a 2.1 mm × 2.1 mm, 16-lead mini LFCSP. This tiny package makes the device ideal for spaceconstrained applications, such as handsets, PDAs, and MP3s.

Product Highlights

1. <0.82 Ω over the full temperature range of −40°C to +85°C.

2. Single 1.8 V to 5.5 V operation.

3. Compatible with 1.8 V CMOS logic.

4. High current handling capability 250 mA continuous current per channel.

5. Low THD + N: 0.06% typical.

6. 2.1 mm × 2.1 mm, 16-lead mini LFCSP.

Applications

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Cellular phones

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PDAs

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MP3 players

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Power routing

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Battery-powered systems

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PCMCIA cards

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Modems

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Audio and video signal routing

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Communication systems

### Features and Benefits

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0.58 Ω typical on resistance

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0.82 Ω maximum on resistance at 85°C

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1.8 V to 5.5 V single supply

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High current carrying capability: 250 mA continuous

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Rail-to-rail switching operation

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Fast-switching times: <20 ns

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Typical power consumption: <0.1 μW

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2.1 mm × 2.1 mm mini LFCSP