DG407CWI+

$16.75

Description：IC MUX DUAL 8:1 100OHM 28SOIC
Series：-

SKU:cb6dccaab875 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC MUX DUAL 8:1 100OHM 28SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：8:01
On-State Resistance (Max)：100Ohm
Channel-to-Channel Matching (ΔRon)：1.5Ohm
Voltage - Supply, Single (V+)：5V ~ 30V
Voltage - Supply, Dual (V±)：±4.5V ~ 20V
Switch Time (Ton, Toff) (Max)：200ns, 150ns
-3db Bandwidth：-
Charge Injection：2pC
Channel Capacitance (CS(off), CD(off))：8pF, 65pF
Current - Leakage (IS(off)) (Max)：500pA
Crosstalk：-92dB @ 100kHz
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：28-SOIC (0.295", 7.50mm Width)
Supplier Device Package：28-SOIC
Number of Circuits：2

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DG407CWI+

Overview

The DG407CWI+ is a dual 8-channel CMOS analog multiplexer/demultiplexer manufactured by Analog Devices Inc./Maxim Integrated. It operates with single supplies from +5V to +30V or dual supplies from ±4.5V to ±20V. The device features a maximum on-resistance of 175Ω, guaranteed channel matching of 8Ω, and flatness of 9Ω. Key electrical parameters include a maximum charge injection of 15pC, input leakage current under 5nA at +85°C, and low power consumption of 1.25mW. It provides ESD protection exceeding 2000V per MIL-STD-883 Method 3015.7 and supports rail-to-rail signal handling.

Feature Summary

Pin-compatible plug-in upgrade for industry standard DG406/DG407
Guaranteed low charge injection and low on-resistance
Digital input controls compatible with TTL/CMOS logic levels
High ESD protection rating exceeding 2000V

Applications

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

Procurement Notes

Verify the specific package type and temperature range suffix when ordering. The 'CW' indicates a Wide SOIC package, while the 'C' denotes commercial temperature operation (0°C to +70°C). Confirm RoHS compliance status as indicated by the '+' suffix in the part number. Ensure supply voltage sequencing is managed correctly during installation to prevent damage.

Selection Notes

Select this component for applications requiring dual independent 8-channel switching within a single package. It serves as a direct replacement for legacy DG407 units without board layout changes. Consider the 175Ω maximum on-resistance for signal integrity requirements. Verify that the digital control signals meet the specified TTL/CMOS compatibility thresholds for reliable operation.

Part Context

This device belongs to the DG406/DG407 series of improved CMOS analog multiplexers. It shares pinout compatibility with the original industry-standard parts but offers enhanced performance characteristics such as lower charge injection and better resistance matching. The family includes variants with different temperature ranges and package styles to suit various industrial and commercial environments.