DG403CJ

Description：IC SWITCH SPDT X 2 45OHM 16DIP
Series：-

SKU:8273de5a397a Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPDT X 2 45OHM 16DIP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：SPDT
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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DG403CJ

Overview

The DG403CJ is a dual, high-speed analog switch featuring two single-pole/double-throw (SPDT) channels in a 16-pin plastic DIP package. It operates from a single +10V to +30V supply or bipolar supplies of ±4.5V to ±20V. The device guarantees low on-resistance matching between switches (2 Ω max) and on-resistance flatness over the signal range (3 Ω max). Typical on-resistance is 20 Ω with a maximum of 45 Ω for the C-grade. Switching times are 150 ns max for turn-on and 100 ns max for turn-off. It features low charge injection (15 pC max) and improved off-leakage current (<5 nA at +85°C). Power consumption is 35 µW max.

Feature Summary

Dual SPDT configuration with guaranteed low on-resistance matching and flatness
High-speed switching with 150ns turn-on and 100ns turn-off times
Low charge injection and improved off-leakage current performance
TTL/CMOS logic compatible with rail-to-rail signal handling

Applications

Sample-and-Hold Circuits
Test Equipment
Guidance and Control Systems
Audio Signal Routing
Battery-Operated Systems

Procurement Notes

Verify the specific suffix 'CJ' corresponds to the 0°C to +70°C temperature range and 16-pin Plastic DIP package. Confirm that the component is sourced from Analog Devices Inc./Maxim Integrated as indicated in official documentation. Ensure compatibility with single or bipolar supply voltages within the specified operational limits before integration.

Selection Notes

Select the DG403CJ when dual SPDT switching is required with tight on-resistance matching specifications. This part is suitable for applications demanding low power consumption and fast switching speeds. Consider the operating temperature range of 0°C to +70°C for environmental constraints. Verify that the logic input levels align with TTL or CMOS standards for the chosen supply voltage.

Part Context

The DG403CJ belongs to the redesigned DG401/DG403/DG405 series of improved dual high-speed analog switches. These devices utilize a 44V silicon-gate process to enhance performance metrics such as leakage current and charge injection compared to previous iterations. The DG403 variant specifically provides two SPDT switches, distinguishing it from the SPST DG401 and DPST DG405 models.