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- Brand
- Maxim
- Model
- MAX4729
- Industry
- Industrial
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- Last added
- 2012-05-07
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Maxim MAX4729/MAX4730 Low-Voltage 3.5 SPDT CMOS Analog Switches Datasheet
The MAX4729 and MAX4730 are single‑pole/double‑throw (SPDT) CMOS analog switches that operate from a single supply of +1.8 V to +5.5 V. They provide a low on‑resistance of about 0.05 Ω (typical) and a flatness of 0.45 Ω, consume only 1 nA of supply current, and feature low leakage currents across an extended temperature range. Typical applications include battery‑operated equipment, audio/video signal routing, low‑voltage data‑acquisition systems, sample‑and‑hold circuits, and communications circuits.
Key electrical characteristics are presented, such as a 300 MHz -3 dB bandwidth, on‑capacitance of 19.5 pF, off‑capacitance of 6.5 pF, and operation over –40 °C to +85 °C. The devices are offered in 6‑pin SC70 and 6‑pin UDFN packages with three pin‑out configurations. Detailed pin descriptions, absolute maximum ratings, and typical performance curves are included.
Maxim MAX4729 specifications
| Supply Current | 1 nA |
|---|---|
| Operating Voltage Range | +1.8 V to +5.5 V |
| Bandwidth (-3 dB) | 300 MHz |
| On‑Capacitance | 19.5 pF |
| Temperature Range | -40 °C to +85 °C |
| Package Options | 6‑pin SC70 and 6‑pin UDFN |
Source: Maxim MAX4729/MAX4730 Low-Voltage 3.5 SPDT CMOS Analog Switches Datasheet
All Maxim MAX4729 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage range do the MAX4729/MAX4730 support?
They operate from a single supply ranging from +1.8 V to +5.5 V.
From: Maxim MAX4729/MAX4730 Low-Voltage 3.5 SPDT CMOS Analog Switches Datasheet
How much supply current do the devices draw?
The devices typically consume only 1 nA of supply current.
From: Maxim MAX4729/MAX4730 Low-Voltage 3.5 SPDT CMOS Analog Switches Datasheet
What is the supply voltage range for the MAX4729/MAX4730?
The devices operate from a single supply of +1.8 V to +5.5 V.
From: Maxim MAX4729/MAX4730 SPDT CMOS Analog Switch Datasheet
What is the typical on‑resistance of the switches at a 2.7 V supply?
The typical on‑resistance is 3.5 Ω.
From: Maxim MAX4729/MAX4730 SPDT CMOS Analog Switch Datasheet
