ANALOG DEVICES ADG858BCPZ-REEL7 Analog Switch, Quad Channel, SPDT, 4Channels, 1.35Ω, 1.8V to 5.5V, LFCSP, 16Pins
Product Details
The ADG858 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
