DG2017DN-T1-E4

$0.82

Description：IC SWITCH DPDT X 2 3.7OHM 16QFN
Series：-

SKU:c80ac8f66c4c Category: Analog Switches, Multiplexers, Demultiplexers Brand: Vishay Siliconix

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Product introduction

DG2017DN-T1-E4 is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Vishay Siliconix. Its product description is IC SWITCH DPDT X 2 3.7OHM 16QFN. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for DG2017DN-T1-E4

Description：IC SWITCH DPDT X 2 3.7OHM 16QFN
Series：-
Mfr：Vishay Siliconix
Package：Tape & Reel (TR)
Switch Circuit：DPDT
Multiplexer/Demultiplexer Circuit：2:02
On-State Resistance (Max)：3.7Ohm
Channel-to-Channel Matching (ΔRon)：300mOhm (Max)
Voltage - Supply, Single (V+)：2V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：85ns, 35ns
-3db Bandwidth：-
Charge Injection：2pC
Channel Capacitance (CS(off), CD(off))：43pF
Current - Leakage (IS(off)) (Max)：500pA
Crosstalk：-69dB @ 1MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-VQFN Exposed Pad
Supplier Device Package：16-QFN (4x4)
Number of Circuits：2

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for DG2017DN-T1-E4

DG2017DN-T1-E4

Analog Switches, Multiplexers, Demultiplexers Overview

The DG2017DN-T1-E4 is a dual DPDT analog switch designed for portable audio applications. It operates on a single supply voltage ranging from 2 V to 5.5 V and features an on-resistance of 3.2 Ω for SW1/SW2 and 0.64 Ω for SW3/SW4 at 2.7 V. The device provides fast switching times with tON less than 100 ns and low charge injection of 2 pC. It supports continuous currents up to ±200 mA and offers excellent off-isolation and crosstalk performance of -70 dB at 100 kHz. Packaged in a QFN-16 (4 mm x 4 mm) format, it ensures break-before-make operation.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

Dual double-pole/double-throw configuration optimized for stereo-single-end or differential BTL output structures.
Integrated solution combining high-current speaker switching and low-noise microphone switching paths.
Low charge injection and fast switching speeds suitable for high-performance analog signal routing.

Analog Switches, Multiplexers, Demultiplexers Applications

Cellular Phones
Integrated Speaker Switching
Audio and Video Signal Routing
PCMCIA Cards
Battery Operated Systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component against Vishay datasheet document number 72228 to confirm specifications. Ensure the operating environment remains within the specified temperature range of -40 °C to +85 °C. Check absolute maximum ratings regarding power dissipation and current limits before integration. Confirm package details match the QFN-16 (4 mm x 4 mm) outline.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when space-saving dual DPDT switching is required for portable audio systems. It is suitable for designs needing low on-resistance for speaker outputs and precise switching for microphones. Verify that the logic input levels are compatible with the system's control voltages. Consider the thermal derating requirements if operating near the maximum power dissipation limit.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG2017DN-T1-E4 belongs to the DG2017 series of low-voltage analog switches manufactured by Vishay Siliconix. It is part of a family of devices designed to replace multiple single SPDT switches, offering improved matching and flatness. The 'DN' suffix indicates the QFN-16 package, while 'T1' denotes tape and reel packaging.