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MAX4647 - SPST Analog Switches

General Description

The MAX4647/MAX4648 are dual-supply single-pole/single-throw (SPST) switches.

On-resistance is 25Ω max and flat (2Ω max) over the specified signal range.

Each switch can handle rail-to-rail analog signals.

Key Features

  • Low On-Resistance 25Ω max (±15V Supplies).
  • Guaranteed RON Flatness Over Specified Signal Range (2Ω max).
  • VL Logic Supply Not Required.
  • Rail-to-Rail Signal Handling.
  • ±15V and Single 12V Supply Operation.
  • Low Leakage (1nA max).
  • Fast Switching Speeds tON = 100ns tOFF = 100ns MAX4647/MAX4648 ________________________.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-1880; Rev 1; 1/07 25Ω SPST Analog Switches in SOT23-6 General Description The MAX4647/MAX4648 are dual-supply single-pole/single-throw (SPST) switches. On-resistance is 25Ω max and flat (2Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. Off-leakage current is only 1nA max at +25°C. They conduct analog or digital signals equally well in either direction. The primary application areas are in the switching and routing of signals in telecommunications and test equipment. The MAX4647/MAX4648 are single SPST analog switches. The MAX4647 has one normally closed (NC) switch, and the MAX4648 has one normally open (NO) switch. These devices operate from a single +9V to +36V supply or from dual ±4.5V to ±20V supplies.