DG1209ETE+

$5.30

Description：IC MUX 4:1 160OHM 16TQFN
Series：-

SKU:45a32dd7f8d1 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC MUX 4:1 160OHM 16TQFN
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：4:01
On-State Resistance (Max)：160Ohm
Channel-to-Channel Matching (ΔRon)：30Ohm
Voltage - Supply, Single (V+)：-
Voltage - Supply, Dual (V±)：±5V ~ 20V
Switch Time (Ton, Toff) (Max)：400ns, 400ns
-3db Bandwidth：250MHz
Charge Injection：0.5pC
Channel Capacitance (CS(off), CD(off))：4pF, 10pF
Current - Leakage (IS(off)) (Max)：1nA
Crosstalk：-80dB @ 1MHz
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-WQFN Exposed Pad
Supplier Device Package：16-TQFN (4x4)
Number of Circuits：2

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DG1209ETE+

Overview

The DG1209ETE+ is a dual 4-channel analog multiplexer switch in a 16-lead TQFN package. It operates with ±5V to ±20V bipolar or +10V to +20V single supplies, drawing 40µA typical quiescent current. On-resistance is 100Ω typical at ±15V and 165Ω at +12V single supply. Leakage current is ≤1nA maximum at +85°C. Charge injection is 0.5pC typical. Turn-on time is 200ns to 400ns and turn-off time is 300ns to 400ns under ±15V conditions.

Feature Summary

Dual 4-channel architecture supporting differential signal routing
Low leakage and low charge injection for distortion-free measurement
Rail-to-rail operation across wide supply voltage ranges
GPIO-compatible control inputs with dedicated enable functionality

Applications

Automatic test equipment systems
Data acquisition systems
Sample-and-hold systems
Communication systems
Audio and video routing

Procurement Notes

Verify the specific suffix ETE+ corresponds to the 16-lead TQFN package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the ordering part number matches the required temperature range of -40°C to +85°C. Cross-reference pin configurations against the datasheet to prevent layout errors during integration.

Selection Notes

Select this component for applications requiring dual-channel switching with minimal signal distortion. The DG1209 differs from the DG1208 by utilizing two address inputs instead of three. Verify that the system's logic levels align with the specified VIH and VIL thresholds. Consider thermal dissipation requirements based on the PCB layer count and ambient operating conditions.

Part Context

This device belongs to the DG1208/DG1209 family of low-leakage analog multiplexers manufactured by Analog Devices / Maxim Integrated. The ETE+ designation specifically identifies the 16-lead TQFN package version. It serves as the dual-channel counterpart to the single 8-channel DG1208 within the same product line.