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MAX4522 - SPST Analog Switches

General Description

The MAX4521/MAX4522/MAX4523 are quad, low-voltage, single-pole/single-throw (SPST) analog switches.

On-resistance (100Ω max) is matched between switches to 4Ω max, and is flat (12Ω max) over the specified signal range.

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

Key Features

  • MAX4521/MAX4522/MAX4523 Ordering Information PART MAX4521CPE MAX4521CSE MAX4521CEE MAX4521CUE MAX4521CGE MAX4521C/D TEMP RANGE 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C 0°C to +70°C.

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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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19-1136; Rev 6; 7/07 Quad, Low-Voltage, SPST Analog Switches General Description The MAX4521/MAX4522/MAX4523 are quad, low-voltage, single-pole/single-throw (SPST) analog switches. On-resistance (100Ω max) is matched between switches to 4Ω max, and is flat (12Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1nA at +25°C and 10nA at +85°C. The MAX4521 has four normally closed (NC) switches, and the MAX4522 has four normally open (NO) switches. The MAX4523 has two NC switches and two NO switches. These CMOS switches can operate with dual power supplies ranging from ±2V to ±6V or a single supply between +2V and +12V. They are fully specified for single +2.7V operation. All digital inputs have +0.8V and +2.