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DG9451 - (DG9451 / DG9453) Multiplexers

General Description

The DG9451, and DG9453 are high precision single and dual supply CMOS analog multiplexers.

DG9451 is an 8-channel multiplexer, and the DG9453 is a triple 2-channel multiplexer or triple SPDT.

Key Features

  • Halogen-free According to IEC 61249-2-21 Definition.
  • + 2.7 V to + 12 V single supply operation ± 2.5 V to ± 5 V dual supply operation.
  • Fully specified at + 12 V, + 5 V, ± 5 V.
  • Low charge injection (< 0.5 pC typ. ).
  • High bandwidth: 270 MHz.
  • Low switch capacitance (Cs(off) 1 pF typ. ).
  • Good isolation and crosstalk performance (typ. - 44 dB at 100 MHz).
  • MiniQFN16 package (1.8 mm x 2.6 mm).
  • Compliant to RoHS directive 20.

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Datasheet Details

Part number DG9451
Manufacturer Vishay
File Size 250.79 KB
Description (DG9451 / DG9453) Multiplexers
Datasheet download datasheet DG9451 Datasheet

Full PDF Text Transcription (Reference)

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www.DataSheet.co.kr DG9451, DG9453 Vishay Siliconix 8-Channel, Dual 4-Channel, Triple 2-Channel Multiplexers DESCRIPTION The DG9451, and DG9453 are high precision single and dual supply CMOS analog multiplexers. DG9451 is an 8-channel multiplexer, and the DG9453 is a triple 2-channel multiplexer or triple SPDT. Designed to operate from a + 2.7 V to + 12 V single supply or from a ± 2.5 V to ± 5 V dual supplies, the DG9451, and DG9453 are fully specified at + 12 V, + 5 V and ± 5 V. All control logic inputs have guaranteed 1.4 V high limit when operating from + 5 V or ± 5 V supplies and 1.65 V when operating from a + 12 V supply. The DG9451, and DG9453 are precision multiplexers of low leakage, low charge injection, and low parasitic capacitance.