HEF4051BT

8-channel analog multiplexer/demultiplexer

The HEF4051B is an 8-channel analog multiplexer/demultiplexer with three address inputs (S1 to S3), an active LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). The device contains eight bidirectional analog switches, each with one side connected to an independent input/output (Y0 to Y7) and the other side connected to a common input/output (Z). With E LOW, one of the eight switches is selected (low-impedance ON-state) by S1 to S3. With E HIGH, all switches are in the high-impedance OFF-state, independent of S1 to S3. If break before make is needed, then it is necessary to use the enable input.

VDD and VSS are the supply voltage connections for the digital control inputs (S1 to S3, and E). The VDD to VSS range is 3 V to 15 V. The analog inputs/outputs (Y0 to Y7, and Z) can swing between VDD as a positive limit and VEE as a negative limit. VDD- VEE may not exceed 15 V. Unused inputs must be connected to VDD, VSS, or another input. For operation as a digital multiplexer/demultiplexer, VEE is connected to VSS (typically ground). VEE and VSS are the supply voltage connections for the switches.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
HEF4051BT HEF4051BT,013 933372940013 SOT109-1 Order product
HEF4051BT HEF4051BT,653 933372940653 SOT109-1 Order product
HEF4051BT HEF4051BT,652 933372940652 SOT109-1 Order product

Features

  • Fully static operation
  • 5 V, 10 V, and 15 V parametric ratings
  • Standardized symmetrical output characteristics
  • Specified from ‑40 °C to +85 °C and ‑40°C to +125 °C
  • Complies with JEDEC standard JESD 13-B

Target applications

  • Analog multiplexing and demultiplexing
  • Digital multiplexing and demultiplexing
  • Signal gating

Parametrics

Type numberProduct statusConfigurationVCC (V)Logic switching levelsRON (Ω)RON(FLAT) (Ω)f(-3dB) (MHz)THD (%)Xtalk (dB)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
HEF4051BTProductionSP8T-Z3.0 - 15CMOS17530700.04-50very low-40~85751.933.3SO16

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
HEF4051BTHEF4051BT,013
( 9333 729 40013 )
ActiveHEF4051BT
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q4/T2
HEF4051BT,653
( 9333 729 40653 )
ActiveHEF4051BTReel 13" Q1/T1 CECC
HEF4051BT,652
( 9333 729 40652 )
ActiveHEF4051BTBulk Pack, CECC

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
HEF4051BTHEF4051BT,013HEF4051BT75.32.993.34E811
HEF4051BTHEF4051BT,653HEF4051BT75.32.993.34E811
HEF4051BTHEF4051BT,652HEF4051BT75.32.993.34E811
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
HEF4051B8-channel analog multiplexer/demultiplexerData sheet2017-03-17
AN11051Pin FMEA HEF4000 familyApplication note2019-01-09
hef4051bHEF4051B IBIS modelIBIS model2019-01-09
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
hef4051bHEF4051B IBIS modelIBIS model2019-01-09

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
HEF4051BTHEF4051BT,013933372940013Reel 13" Q4/T2Order product
HEF4051BTHEF4051BT,653933372940653Reel 13" Q1/T1 CECCOrder product
HEF4051BTHEF4051BT,652933372940652Bulk Pack, CECCOrder product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.