DG271BDY-T1

$3.09

Description：IC SWITCH SPST-NCX4 50OHM 16SOIC
Series：-

SKU:1de82ec2de01 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Vishay Siliconix

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Product introduction

DG271BDY-T1 is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Vishay Siliconix. Its product description is IC SWITCH SPST-NCX4 50OHM 16SOIC. Review the specifications below when checking this part for your BOM.

Analog Switches, Multiplexers, Demultiplexers specifications for DG271BDY-T1

Description：IC SWITCH SPST-NCX4 50OHM 16SOIC
Series：-
Mfr：Vishay Siliconix
Package：Tape & Reel (TR)
Switch Circuit：SPST - NC
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：50Ohm
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：-
Voltage - Supply, Dual (V±)：±15V
Switch Time (Ton, Toff) (Max)：65ns, 65ns
-3db Bandwidth：-
Charge Injection：-5pC
Channel Capacitance (CS(off), CD(off))：8pF, 8pF
Current - Leakage (IS(off)) (Max)：1nA
Crosstalk：-100dB @ 100kHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Number of Circuits：4

Analog Switches, Multiplexers, Demultiplexers datasheet and documents for DG271BDY-T1

DG271BDY-T1

Analog Switches, Multiplexers, Demultiplexers Overview

The DG271BDY-T1 is a high-speed quad monolithic SPST CMOS analog switch manufactured by Vishay Siliconix. It features a maximum on-resistance of 50 Ω, a turn-on time of up to 65 ns, and a charge injection of 5 pC. The device operates with dual supply voltages ranging from ±4.5 V to ±22 V, supporting an analog signal range of ±15 V at ±15 V supplies. It is housed in a 16-pin Narrow SOIC package and supports an operating temperature range of -40 °C to +85 °C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

High switching speed with fast settling times
Low charge injection for reduced switching glitches
TTL and CMOS logic compatible inputs

Analog Switches, Multiplexers, Demultiplexers Applications

Sample/hold circuits
Digital filters
Op amp gain switching
Flight control systems
Automatic test equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the exact ordering suffix against the manufacturer's current documentation to confirm lead-free status and tape-and-reel packaging specifications. Confirm that the component meets all required environmental compliance standards for the intended deployment environment before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low on-resistance and high switching speeds are critical requirements. Ensure the application voltage does not exceed the absolute maximum ratings. Verify that the logic input levels align with the TTL/CMOS compatibility specifications provided in the datasheet.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG271B series of high-speed analog switches. It utilizes a proprietary high-voltage silicon gate process to achieve superior on/off performance. The device includes an epitaxial layer to prevent latchup and features a redesigned internal regulator compared to earlier iterations.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG271BDY-E3 is the lead-free RoHS-compliant version of this component. Both variants share identical electrical characteristics and pin configurations, differing only in termination material and environmental compliance markings.