DG405CJ

$3.18

Description：IC SWITCH DPST-NOX2 45OHM 16DIP
Series：-

SKU:c7a66d2ac902 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC SWITCH DPST-NOX2 45OHM 16DIP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：DPST - NO
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：45Ohm
Channel-to-Channel Matching (ΔRon)：500mOhm
Voltage - Supply, Single (V+)：10V ~ 30V
Voltage - Supply, Dual (V±)：±4.5V ~ 20V
Switch Time (Ton, Toff) (Max)：150ns, 100ns
-3db Bandwidth：-
Charge Injection：10pC
Channel Capacitance (CS(off), CD(off))：12pF, 12pF
Current - Leakage (IS(off)) (Max)：500pA
Crosstalk：-90dB @ 1MHz
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Through Hole
Package / Case：16-DIP (0.300", 7.62mm)
Supplier Device Package：16-PDIP
Number of Circuits：2

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DG405CJ

Overview

The DG405CJ is a dual, high-speed analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features two double-pole/single-throw (DPST) switches in a 16-pin Plastic DIP package. The device operates from single +10V to +30V supplies or bipolar ±4.5V to ±20V supplies. Key electrical parameters include a maximum on-resistance of 45 Ohms and a typical value of 20 Ohms. On-resistance matching between channels is guaranteed at 2 Ohms maximum, with flatness at 3 Ohms maximum. Switching times are 150ns for turn-on and 100ns for turn-off. Power consumption is limited to 35µW, and charge injection is capped at 15pC.

Feature Summary

Dual DPST configuration with low on-resistance and guaranteed channel matching
High-speed switching capability with minimal charge injection
Compatible with TTL/CMOS logic levels across wide supply ranges

Applications

Sample-and-Hold Circuits
Test Equipment
Audio Signal Routing

Procurement Notes

Verify the specific suffix 'CJ' corresponds to the 16-pin Plastic DIP package and the 0°C to +70°C operating temperature range. Confirm that the component meets current RoHS compliance requirements as manufacturing processes may have evolved since the original datasheet publication. Ensure the supplier provides valid traceability documentation for this specific part number.

Selection Notes

Select the DG405CJ when a dual-channel SPDT switch topology is required within a standard DIP footprint. This model is suitable for applications demanding low power consumption and rail-to-rail signal handling. Consider alternative packages like SOIC if surface-mount technology is preferred, or verify if the DG405DJ variant is necessary for extended industrial temperature ranges.

Part Context

The DG405CJ belongs to the DG401/DG403/DG405 family of improved analog switches. These devices utilize a silicon-gate process to achieve enhanced performance over previous iterations. The DG405 specifically provides two independent switches, distinguishing it from the single-switch DG401 and the quad-switch DG403 configurations.