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DG407：Improved, 16-Channel/Dual 8-Channel, CMOS Analog Multiplexers

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.

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

DG406, DG407: Functional Diagram Applications/Uses Audio Signal Routing Communication Systems Data Acquisition Systems Guidance and Control Systems Sample-and-Hold Circuits Test Equipment

DataSheet

Parametrics

Quality and Environmental Data

• DG407.pdf

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