DG408MY/PR+T

Description：IC SWITCH SINGLE 16SOIC
Series：*

SKU:d9e9c8133d8b Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC SWITCH SINGLE 16SOIC
Series：*
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：-
On-State Resistance (Max)：-
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：-
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：-
-3db Bandwidth：-
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：-
Current - Leakage (IS(off)) (Max)：-
Crosstalk：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Number of Circuits：-

Download product information

DG408MY/PR+T

Overview

The DG408MY/PR+T is an 8-channel CMOS analog multiplexer/demultiplexer in a 16-pin SO package. 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. Charge injection is guaranteed at 15pC max, while input leakage current remains below 5nA at +85°C. The device supports rail-to-rail signal handling and features digital inputs compatible with TTL and CMOS logic levels.

Feature Summary

Pin-compatible plug-in upgrade for industry standard DG408/DG409 devices
Guaranteed low charge injection and low on-resistance across the signal range
High ESD protection exceeding 2000V per MIL-STD-883 Method 3015.7
Rail-to-rail signal handling capability with wide supply voltage operation

Applications

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

Procurement Notes

Verify the specific suffix PR+T against official documentation to confirm the tape-and-reel packaging format and lead-free status. Ensure the ordering code matches the required temperature range and package dimensions before finalizing procurement plans.

Selection Notes

Select this component when high channel matching and low charge injection are critical for signal integrity. Verify that the operating environment falls within the -55°C to +125°C range and that the supply voltage constraints align with the system design requirements.

Part Context

This part belongs to the DG408/DG409 family of improved CMOS analog multiplexers manufactured by Analog Devices Inc./Maxim Integrated. It serves as a direct replacement for legacy industry-standard parts while offering enhanced performance specifications such as tighter resistance matching and lower leakage currents.

Replacement Considerations

DG408MY/PR is the non-tape variant of the same component. Other pin-compatible options include DG408DJ and DG408DY, though these operate within a narrower commercial temperature range compared to the extended industrial grade of the MY/PR series.

FAQ

What is the maximum ESD protection rating for the DG408?

ESD protection is guaranteed to be greater than 2000V per Method 3015.7 of MIL-STD-883.

How does the DG408 handle overvoltage conditions?

Signals on S_, D_, EN, A0, A1, or A2 exceeding V+ or V- are clamped by internal diodes. Forward current must be limited to maximum ratings to prevent damage.