DG407CJ

$3.87

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

SKU:3e7e1c614333 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 28DIP
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：Through Hole
Package / Case：28-DIP (0.600", 15.24mm)
Supplier Device Package：28-PDIP
Number of Circuits：2

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DG407CJ

Overview

The DG407CJ+ is a dual 8-channel CMOS analog multiplexer in a 28-pin Plastic DIP package. It operates with single supplies from +5V to +30V or dual supplies from ±4.5V to ±20V. Key electrical parameters include a maximum on-resistance of 100Ω, maximum on-resistance matching between channels of 8Ω, and maximum on-resistance flatness of 9Ω. The device features a maximum charge injection of 15pC and an input leakage current of less than 5nA at +85°C. Transition time is typically 300ns, with enable turn-on/off times up to 600ns/300ns. Power consumption is low at 1.25mW max.

Feature Summary

Pin-compatible plug-in upgrade for industry standard DG406/DG407
Guaranteed low charge injection for simplified sample-and-hold applications
Low power consumption suitable for battery-operated systems
Digital input controls compatible with TTL and CMOS logic levels

Applications

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

Procurement Notes

Verify the specific suffix 'CJ+' corresponds to the 28-pin Plastic DIP package and the commercial temperature range (0°C to +70°C). Confirm RoHS compliance status as indicated by the '+' designation. Ensure the ordering part number matches the required channel configuration and pinout for the target PCB footprint.

Selection Notes

Select this component when a dual 8-channel multiplexer is required instead of a single 16-channel unit. Verify that the 100Ω on-resistance meets the signal integrity requirements of the application. Consider the ±4.5V to ±20V dual supply range if bipolar signals are present. Check thermal dissipation limits for the DIP-28 package under continuous operation.

Part Context

The DG407 is part of the DG406/DG407 series of improved CMOS analog multiplexers designed as drop-in replacements for older DG506A/DG507A devices. The DG407 specifically provides two independent 8-channel multiplexing paths within a single 28-pin package, offering enhanced performance metrics such as lower on-resistance and reduced charge injection compared to legacy counterparts.