DG408DJ

Description：IC MUX 8:1 100OHM 16DIP
Series：-

SKU:b76db3ae9a1c Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC MUX 8:1 100OHM 16DIP
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±)：±5V ~ 20V
Switch Time (Ton, Toff) (Max)：150ns, 150ns
-3db Bandwidth：-
Charge Injection：2pC
Channel Capacitance (CS(off), CD(off))：3pF, 26pF
Current - Leakage (IS(off)) (Max)：500pA
Crosstalk：-92dB @ 100kHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Through Hole
Package / Case：16-DIP (0.300", 7.62mm)
Supplier Device Package：16-PDIP
Number of Circuits：1

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DG408DJ

Overview

The DG408DJ is a CMOS analog multiplexer/demultiplexer configured as a 1-of-8 switch. It operates with single supplies from +5V to +30V or dual supplies from ±5V to ±20V. Key electrical parameters include a maximum on-resistance of 100Ω, channel matching of 8Ω max, and on-resistance flatness of 9Ω max. The device guarantees low charge injection of 15pC max and input leakage current under 5nA at +85°C. It features ESD protection exceeding 2000V per MIL-STD-883 Method 3015.7. The component is housed in a 16-pin Plastic DIP package and supports an operating temperature range of -40°C to +85°C.

Feature Summary

Pin-compatible plug-in upgrade for industry standard DG408/DG409
Guaranteed low charge injection and low on-resistance
Rail-to-rail signal handling capability
Digital input controls compatible with TTL/CMOS logic

Applications

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

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm package type and temperature rating. Confirm RoHS compliance status directly with the supplier or manufacturer datasheet before procurement. Ensure supply voltage requirements align with the specified operational limits. Check for any updated revision history that may affect pinout or electrical characteristics.

Selection Notes

Select this component when a high-performance 8-channel analog multiplexer is required. It serves as a direct replacement for legacy DG408 units while offering improved channel matching and lower charge injection. Consider the Plastic DIP package for through-hole mounting applications requiring robust mechanical stability. Verify that the digital control signals meet the TTL/CMOS compatibility requirements.

Part Context

The DG408DJ belongs to the DG408/DG409 family of improved CMOS analog multiplexers manufactured by Maxim Integrated (now Analog Devices). This series was redesigned to provide guaranteed channel matching and flatness over the signal range. The DG408 variant specifically provides an 8:1 multiplexing configuration, distinguishing it from the DG409 which offers dual 4-channel configurations.