HEF4952BT NXP [NXP Semiconductors], HEF4952BT Datasheet

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HEF4952BT

Manufacturer Part Number
HEF4952BT
Description
Dual 3-channel analog multiplexer/demultiplexer with supplementary switches
Manufacturer
NXP [NXP Semiconductors]
Datasheet
1.HEF4952BT.pdf (15 pages)

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1. General description
2. Features
3. Applications
4. Ordering information
Table 1.
All types operate from
Type number
HEF4952BT
Ordering information
Package
Name
SO16
−
40
The HEF4952B is a dual 3-channel analog multiplexer/demultiplexer with supplementary
switches and common select logic. Each switch features three independent inputs/outputs
(pins nY0, nY1 and nY2) an input/output nY3 that can be connected to nY2 or V
input/output (nZ) common to nY0, nY1 and nY2. Three digital select inputs (S1, S2 and
S3) are common to both switches. Inputs include clamp diodes, this enables the use of
current limiting resistors to interface inputs in excess of V
V
The HEF4952B is suitable for use over the full industrial (−40 °C to +85 °C) temperature
range.
SS
°
C to +85
HEF4952B
Dual 3-channel analog multiplexer/demultiplexer with
supplementary switches
Rev. 03 — 16 December 2009
Fully static operation
5 V, 10 V, and 15 V parametric ratings
Schmitt-trigger action at control inputs
Small signal switch
Standardized symmetrical output characteristics
Operates across the full industrial temperature range −40 °C to +85 °C
Complies with JEDEC standard JESD 13-B
Industrial
Analog multiplexing and demultiplexing
Digital multiplexing and demultiplexing
Signal gating
and V
DD
°
Description
plastic small outline package; 16 leads; body width 3.9 mm
C.
are the digital control supply pins.
DD
.
Product data sheet
Version
SOT109-1
SS
and an

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HEF4952BT Summary of contents

Page 1

... Signal gating 4. Ordering information Table 1. Ordering information − ° All types operate from +85 Type number Package Name HEF4952BT SO16 are the digital control supply pins. DD ° C. Description plastic small outline package; 16 leads; body width 3.9 mm Product data sheet and ...

Page 2

NXP Semiconductors 5. Functional diagram Fig 1. Functional diagram HEF4952B_3 Product data sheet Dual 3-channel analog multiplexer/demultiplexer V DD LOGIC 3-TO-5 LEVEL DECODER CONVERTER Rev. 03 — 16 December 2009 ...

Page 3

NXP Semiconductors Fig 2. Logic diagram HEF4952B_3 Product data sheet Dual 3-channel analog multiplexer/demultiplexer logic level converter Rev. 03 — 16 December 2009 HEF4952B 1Z 1Y0 1SY0 1Y1 1SY1 1Y2 1SY2 1Y3 1SY3 1SY4 ...

Page 4

NXP Semiconductors 6. Pinning information 6.1 Pinning Fig 3. Pin configuration 6.2 Pin description Table 2. Pin description Symbol S1, S2, S3 1Y0, 1Y1, 1Y2, 1Y3, 2Y0, 2Y1, 2Y2, 2Y3 1Z HEF4952B_3 Product ...

Page 5

NXP Semiconductors 7. Functional description 7.1 Function table Table 3. Function table Input ...

Page 6

NXP Semiconductors 9. Recommended operating conditions Table 5. Recommended operating conditions Symbol Parameter V supply voltage DD V supply voltage EE V input voltage I T ambient temperature amb V DD Fig 4. Operating area as a function of the ...

Page 7

NXP Semiconductors 10.1 Test circuits Fig 5. Test circuit for measuring OFF-state leakage current nYn port 10.2 On resistance Table 7. ON resistance ° μ 200 amb SW SS Symbol ...

Page 8

NXP Semiconductors Fig 7. Typical function of input voltage ON 11. Dynamic characteristics Table 8. Dynamic characteristics ° for test circuit see amb SS EE Symbol Parameter ...

Page 9

NXP Semiconductors 11.1 Waveforms and test circuit Measurement points are given in Fig 8. nYn nZ, nYn propagation delays Sn input nYn or nZ output LOW-to-OFF OFF-to-LOW nYn or nZ output HIGH-to-OFF OFF-to-HIGH Measurement points are given in ...

Page 10

NXP Semiconductors Test data is given in Table 10. Definitions: DUT = Device Under Test Termination resistance should be equal to output impedance Load capacitance including test jig and probe Load ...

Page 11

NXP Semiconductors 11.2 Transfer characteristics Table 12. Control input characteristics unless otherwise specified Symbol Parameter V positive-going threshold voltage T+ V negative-going threshold voltage T− V hysteresis voltage H HEF4952B_3 Product data ...

Page 12

NXP Semiconductors 12. Package outline SO16: plastic small outline package; 16 leads; body width 3 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT ...

Page 13

NXP Semiconductors 13. Revision history Table 13. Revision history Document ID Release date HEF4952B_3 20091216 • Modifications: Title changed from 8-channel analog multiplexer/demultiplexer. • Section 1 “General description” • Section 8 “Limiting values” • Abbreviations section removed. HEF4952B_2 20091002 HEF4952B_1 ...

Page 14

NXP Semiconductors 14. Legal information 14.1 Data sheet status [1][2] Document status Product status Objective [short] data sheet Development Preliminary [short] data sheet Qualification Product [short] data sheet Production [1] Please consult the most recently issued document before initiating or ...

Page 15

NXP Semiconductors 16. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . ...

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