DG406, DG407

Improved, 16-Channel/Dual 8-Channel, CMOS Analog Multiplexers

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Status Explanations for product status codes

Part Number Status
DG406 Active: In Production. See Ordering Information for details.
DG407 Active: In Production. See Ordering Information for details.


Maxim's redesigned DG406 and DG407 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max). These low on-resistance muxes (100Ω max) conduct equally well in either direction and feature guaranteed low charge injection (15pC max). In addition, these new muxes offer low input off-leakage current over temperatureµless than 5nA at +85°C.

The DG406 is a 1 of 16 multiplexer/demultiplexer and the DG407 is a dual 8-channel multiplexer/demultiplexer. Both muxes operate with a +5V to +30V single supply and with ±4.5V to ±20V dual supplies. ESD protection is guaranteed to be greater than 2000V per Method 3015.7 of MIL-STD 883. These improved muxes are pin-compatible plug-in upgrades for the industry standard DG406 and DG407.

Data Sheet

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Key Features

  • Pin-Compatible Plug-In Upgrade for Industry Standard DG406/DG407
  • Guaranteed Matching Between Channels, 8Ω (Max)
  • Guaranteed On-Resistance Flatness, 9Ω (Max)
  • Guaranteed Low Charge Injection, 15pC (Max)
  • Low On-Resistance 100Ω (Max)
  • Input Leakage, 5nA Max at +85°C
  • Low Power Consumption, 1.25mW (Max)
  • Rail-to-Rail Signal Handling
  • Digital Input Controls TTL/CMOS Compatible
  • ESD Protection > 2000V per Method 3015.7


  • Audio Signal Routing
  • Communication Systems
  • Data Acquisition Systems
  • Guidance and Control Systems
  • Sample-and-Hold Circuits
  • Test Equipment

Key Specifications:

Switches and Multiplexers (Mid and High Voltage)
Part Number Functions Config. Channels VSUPPLY (Single)
VSUPPLY (Single)
min max min max max max min max See Notes
DG406  Mux 16-to-1 1 4.5 30 4.5 20 100 1 200 150 15 140 8 $5.15 @1k
DG407  8-to-1 2 70
See All Switches and Multiplexers (Mid and High Voltage) (312)

Pricing Notes:

This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


DG406, DG407: Functional Diagram
Functional Diagram

Notes and Comments

Industry standard

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Document Ref.: 19-4729 Rev 6; 2010-03-24
This page last modified: 2010-03-24