Key facts
- Brand
- Maxim
- Model
- MAX4640
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-08
Start here
Maxim Integrated MAX4620/MAX4630/MAX4640 Datasheet
The MAX4620/MAX4630/MAX4640 family provides four single‑pole/single‑throw analog switches in a single IC, compatible with the industry‑standard 74HC4066. Each device is controlled by TTL/CMOS logic levels, operates from a single +2 V to +12 V supply, and offers low on‑resistance (70 Ω max) with minimal leakage (0.5 nA at 25 °C).
These switches are suited for battery‑powered systems, low‑distortion audio, data‑acquisition, and relay‑replacement applications. They feature robust ±15 kV ESD protection on the NO/NC pins, low power consumption (0.5 µW), and high bandwidth (>300 MHz).
Maxim MAX4640 specifications
| On‑Resistance (max) | 70 Ω at 5 V |
|---|---|
| Off‑Leakage Current | 0.5 nA at +25 °C |
| Supply Voltage Range | +2 V to +12 V (single supply) |
| Power Consumption | 0.5 µW |
| Bandwidth (‑3 dB) | >300 MHz |
All Maxim MAX4640 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How many switches does each part contain?
MAX4620 has four normally‑open switches, MAX4630 has four normally‑closed switches, and MAX4640 has two normally‑open and two normally‑closed switches.
What is the typical off‑leakage current?
The off‑leakage current is specified as 0.5 nA at a temperature of +25 °C.
What ESD protection rating do the MAX4620/4630/4640 have?
They are rated for +15 kV Human Body Model, +15 kV IEC 1000‑4‑2 Air‑Gap, and +8 kV IEC 1000‑4‑2 Contact discharge.
From: Maxim MAX4620/MAX4630/MAX4640 Analog Switches Datasheet
What supply voltage range can the devices operate over?
They operate from a single supply of +2 V to +12 V.
From: Maxim MAX4620/MAX4630/MAX4640 Analog Switches Datasheet