DG787DQ-T1-E3

$0.54

Description：IC SWITCH SPDT X 2 2.9OHM 10MSOP
Series：-

SKU:01322bead1d0 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Vishay Siliconix

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPDT X 2 2.9OHM 10MSOP
Series：-
Mfr：Vishay Siliconix
Package：Tape & Reel (TR)
Switch Circuit：SPDT
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：2.9Ohm
Channel-to-Channel Matching (ΔRon)：250mOhm (Max)
Voltage - Supply, Single (V+)：1.8V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：45ns, 42ns
-3db Bandwidth：300MHz
Charge Injection：1pC
Channel Capacitance (CS(off), CD(off))：12pF
Current - Leakage (IS(off)) (Max)：1nA
Crosstalk：-56dB @ 10MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package：10-MSOP
Number of Circuits：2
Grade：-
Qualification：-

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DG787DQ-T1-E3

Overview

The DG787DQ-T1-E3 is a dual SPDT analog switch manufactured by Vishay Siliconix, designed for audio, video, and USB switching applications. It operates from a single 1.8 V to 5.5 V supply with a typical on-resistance of 2.5 Ω at 2.7 V and a -3 dB bandwidth of 300 MHz. The device features 1.6 V logic compatibility, low power consumption, and high linearity with 0.2 Ω on-resistance matching. Packaged in an MSOP-10 format, it supports full rail signal swing and includes ESD protection exceeding 2 kV per MIL-STD-883 method 3015.7.

Feature Summary

High bandwidth and low on-resistance suitable for high-speed signal routing
Low power consumption enabled by sub-micron high density process
Full rail signal swing range capability
1.6 V logic compatible across the entire operation voltage range

Applications

Cellular phones
MP3 players
Media players
Modems
Hard drives
PCMCIA devices

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance and halogen-free status against current environmental directives. Validate package integrity upon receipt to ensure no damage to the MSOP-10 leads. Cross-reference ordering information to confirm temperature range and suffix designations match project requirements.

Selection Notes

Select this component when designing circuits requiring dual SPDT switching with high bandwidth up to 300 MHz. Ensure the application voltage falls within the 1.8 V to 5.5 V range. Consider the 2.5 Ω on-resistance for signal loss calculations. Verify that the 1.6 V logic threshold aligns with the system's control interface levels. Check thermal dissipation limits if operating near maximum temperature ranges.

Part Context

The DG787 belongs to Vishay Siliconix's family of high-performance analog switches. It is specifically engineered for portable consumer electronics where space and power efficiency are critical constraints. The MSOP-10 package provides a compact footprint compared to larger alternatives, facilitating dense PCB layouts in mobile devices and media players.