SCLS428I May   1999  – September  2015 SN74LV4051A

UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Electrical Characteristics
    6. 6.6  Operating Characteristics
    7. 6.7  Switching Characteristics: VCC = 2.5 V ± 0.2 V
    8. 6.8  Switching Characteristics: VCC = 3.3 V ± 0.3 V
    9. 6.9  Switching Characteristics: VCC = 5 V ± 0.5 V
    10. 6.10 Analog Switch Characteristics
    11. 6.11 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Community Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

デバイスごとのパッケージ図は、PDF版データシートをご参照ください。

メカニカル・データ（パッケージ｜ピン）
  • PW|16
  • DB|16
  • NS|16
  • N|16
  • RGY|16
  • D|16
  • DGV|16
サーマルパッド・メカニカル・データ
発注情報

6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)
MIN MAX UNIT
VCC Supply voltage range –0.5 7.0 V
VI Input voltage range(2) –0.5 7.0 V
VIO Switch I/O voltage range(2)(3) –0.5 VCC + 0.5 V
IIK Input clamp current VI < 0 −20 mA
IIOK I/O diode current VIO < 0 −50 mA
IT Switch through current VIO = 0 to VCC ±25 mA
Continuous current through VCC or GND ±50 mA
TJ Max Junction temperature 150 °C
Tstg Storage temperature –65 150 °C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
(3) This value is limited to 5.5-V maximum.

6.2 ESD Ratings

VALUE UNIT
V(ESD) Electrostatic discharge Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±2000 V
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) ±1000
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)(2)
MIN NOM MAX UNIT
VCC Supply voltage 2(1) 5.5 V
VIH High-level input voltage,
control inputs		 VCC = 2 V 1.5 V
VCC = 2.3 V to 2.7 V VCC × 0.7
VCC = 3 V to 3.6 V VCC × 0.7
VCC = 4.5 V to 5.5 V VCC × 0.7
VIL Low-level input voltage,
control inputs		 VCC = 2 V 0.5 V
VCC = 2.3 V to 2.7 V VCC × 0.3
VCC = 3 V to 3.6 V VCC × 0.3
VCC = 4.5 V to 5.5 V VCC × 0.3
VI Control input voltage 0 5.5 V
VIO Input or output voltage 0 VCC V
Δt/Δv Input transition rise or fall rate VCC = 2.3 V to 2.7 V 200 ns/V
VCC = 3 V to 3.6 V 100
VCC = 4.5 V to 5.5 V 20
TA Operating free-air temperature –40 85 °C
(1) With supply voltages at or near 2 V, the analog switch ON-state resistance becomes very nonlinear. It is recommended that only digital signals be transmitted at these low supply voltages.
(2) All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to TI application report Implications of Slow or Floating CMOS Inputs, SCBA004.

6.4 Thermal Information

THERMAL METRIC(1) SN74LV4051A UNIT
N (PDIP) PW (TSSOP)
16 PINS 16 PINS
RθJA Junction-to-ambient thermal resistance 54.8 111.3 °C/W
RθJC(top) Junction-to-case (top) thermal resistance 42.1 45.3 °C/W
RθJB Junction-to-board thermal resistance 34.8 56.9 °C/W
ψJT Junction-to-top characterization parameter 26.9 5.4 °C/W
ψJB Junction-to-board characterization parameter 34.7 56.3 °C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report, SPRA953.

6.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT
ron ON-state
switch resistance		 IT = 2 mA,
VI = VCC or GND,
VINH = VIL
(see Figure 2)		 TA = 25°C 2.3 V 38 180 Ω
TA = –40°C to 85°C 225
TA = 25°C 3 V 30 150
TA = –40°C to 85°C 190
TA = 25°C 4.5 V 22 75
TA = –40°C to 85°C 100
ron(p) Peak ON-state resistance IT = 2 mA,
VI = VCC to GND,
VINH = VIL		 TA = 25°C 2.3 V 113 500 Ω
TA = –40°C to 85°C 600
TA = 25°C 3 V 54 180
TA = –40°C to 85°C 225
TA = 25°C 4.5 V 31 100
TA = –40°C to 85°C 125
Δron Difference in
ON-state resistance between switches		 IT = 2 mA,
VI = VCC to GND,
VINH = VIL 		TA = 25°C 2.3 V 2.1 30 Ω
TA = –40°C to 85°C 40
TA = 25°C 3 V 1.4 20
TA = –40°C to 85°C 30
TA = 25°C 4.5 V 1.3 15
TA = –40°C to 85°C 20
II Control input current VI = 5.5 V or GND TA = 25°C 0 to
5.5 V		 ±0.1 μA
TA = –40°C to 85°C ±1
IS(off) OFF-state switch leakage current VI = VCC and
VO = GND, or
VI = GND and
VO = VCC,
VINH = VIH
(see Figure 3)		 TA = 25°C 5.5 V ±0.1 μA
TA = –40°C to 85°C ±1
IS(on) ON-state switch leakage current VI = VCC or GND,
VINH = VIL
(see Figure 4)		 TA = 25°C 5.5 V ±0.1 μA
TA = –40°C to 85°C ±1
ICC Supply current VI = VCC or GND TA = –40°C to 85°C 5.5 V 20 μA
CIC Control input capacitance f = 10 MHz TA = 25°C 3.3 V 2 pF
CIS Common terminal capacitance TA = 25°C 3.3 V 23.4 pF
COS Switch terminal capacitance TA = 25°C 3.3 V 5.7 pF
CF Feedthrough capacitance TA = 25°C 3.3 V 0.5 pF

6.6 Operating Characteristics

VCC = 3.3 V, TA = 25°C
PARAMETER TEST CONDITIONS TYP UNIT
Cpd Power dissipation capacitance CL = 50 pF, f = 10 MHz 5.9 pF

6.7 Switching Characteristics: VCC = 2.5 V ± 0.2 V

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER FROM
(INPUT)		 TO
(OUTPUT)		 TEST
CONDITIONS		 MIN TYP MAX UNIT
tPLH
tPHL 		Propagation delay time COM or Yn Yn or COM CL = 15 pF
(see Figure 5) 		TA = 25°C 1.9 10 ns
TA = –40°C to 85°C 16
tPZH
tPZL 		Enable
delay time 		INH COM or Yn CL = 15 pF
(see Figure 6) 		TA = 25°C 6.6 18 ns
TA = –40°C to 85°C 23
tPHZ
tPLZ 		Disable
delay time		 INH COM or Yn CL = 15 pF
(see Figure 6) 		TA = 25°C 7.4 18 ns
TA = –40°C to 85°C 23
tPLH
tPHL 		Propagation delay time COM or Yn Yn or COM CL = 50 pF
(see Figure 6) 		TA = 25°C 3.8 12 ns
TA = –40°C to 85°C 18
tPZH
tPZL 		Enable
delay time		 INH COM or Yn CL = 50 pF
(see Figure 6) 		TA = 25°C 7.8 28 ns
TA = –40°C to 85°C 35
tPHZ
tPLZ 		Disable
delay time		 INH COM or Yn CL = 50 pF
(see Figure 6) 		TA = 25°C 11.5 28 ns
TA = –40°C to 85°C 35

6.8 Switching Characteristics: VCC = 3.3 V ± 0.3 V

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER FROM
(INPUT)		 TO
(OUTPUT)		 TEST
CONDITIONS		 MIN TYP MAX UNIT
tPLH
tPHL 		Propagation delay time COM or Yn Yn or COM CL = 15 pF
(see Figure 5) 		TA = 25°C 1.2 6 ns
TA = –40°C to 85°C 10
tPZH
tPZL 		Enable
delay time 		INH COM or Yn CL = 15 pF
(see Figure 6) 		TA = 25°C 4.7 12 ns
TA = –40°C to 85°C 15
tPHZ
tPLZ 		Disable
delay time		 INH COM or Yn CL = 15 pF
(see Figure 6) 		TA = 25°C 5.7 12 ns
TA = –40°C to 85°C 15
tPLH
tPHL 		Propagation delay time COM or Yn Yn or COM CL = 50 pF
(see Figure 5) 		TA = 25°C 2.5 9 ns
TA = –40°C to 85°C 12
tPZH
tPZL 		Enable
delay time		 INH COM or Yn CL = 50 pF
(see Figure 6) 		TA = 25°C 5.5 20 ns
TA = –40°C to 85°C 25
tPHZ
tPLZ 		Disable
delay time		 INH COM or Yn CL = 50 pF
(see Figure 6) 		TA = 25°C 8.8 20 ns
TA = –40°C to 85°C 25

6.9 Switching Characteristics: VCC = 5 V ± 0.5 V

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER FROM
(INPUT)		 TO
(OUTPUT)		 TEST
CONDITIONS		 MIN TYP MAX UNIT
tPLH
tPHL 		Propagation delay time COM or Yn Yn or COM CL = 15 pF
(see Figure 5) 		TA = 25°C 0.6 4 ns
TA = –40°C to 85°C 7
tPZH
tPZL 		Enable
delay time 		INH COM or Yn CL = 15 pF
(see Figure 6) 		TA = 25°C 3.5 8 ns
TA = –40°C to 85°C 10
tPHZ
tPLZ 		Disable
delay time		 INH COM or Yn CL = 15 pF
(see Figure 6) 		TA = 25°C 4.4 8 ns
TA = –40°C to 85°C 10
tPLH
tPHL 		Propagation delay time COM or Yn Yn or COM CL = 50 pF
(see Figure 5) 		TA = 25°C 1.5 6 ns
TA = –40°C to 85°C 8
tPZH
tPZL 		Enable
delay time		 INH COM or Yn CL = 50 pF
(see Figure 6) 		TA = 25°C 4 14 ns
TA = –40°C to 85°C 18
tPHZ
tPLZ 		Disable
delay time		 INH COM or Yn CL = 50 pF
(see Figure 6) 		TA = 25°C 6.2 14 ns
TA = –40°C to 85°C 18

6.10 Analog Switch Characteristics

over recommended operating free-air temperature range (unless otherwise noted), TA = 25°C
PARAMETER FROM
(INPUT)		 TO
(OUTPUT)		 TEST
CONDITIONS		 VCC MIN TYP MAX UNIT
Frequency response
(switch on) 		COM or Yn Yn or COM CL = 50 pF,
RL = 600 Ω,
fin = 1 MHz (sine wave)
(see(1) and Figure 7) 		2.3 V 20 MHz
3 V 25
4.5 V 35
Crosstalk
(control input to signal output) 		INH COM or Yn CL = 50 pF,
RL = 600 Ω,
fin = 1 MHz (square wave)
(see Figure 8) 		2.3 V 20 mV
3 V 35
4.5 V 60
Feedthrough attenuation (switch off) COM or Yn Yn or COM CL = 50 pF,
RL = 600 Ω,
fin = 1 MHz
(see(2) and Figure 9) 		2.3 V –45 dB
3 V –45
4.5 V –45
Sine-wave distortion COM or Yn Yn or COM CL = 50 pF,
RL = 10 kΩ,
fin = 1 kHz
(sine wave)
(see Figure 10) 		VI = 2 Vp-p 2.3 V 0.1%
VI = 2.5 Vp-p 3 V 0.1%
VI = 4 Vp-p 4.5 V 0.1%
(1) Adjust fin voltage to obtain 0-dBm output. Increase fin frequency until dB meter reads –3 dB.
(2) Adjust fin voltage to obtain 0-dBm input.

6.11 Typical Characteristics

SN74LV4051A lv4051_ron.gif Figure 1. Plot at 25°C for VCC vs Max RON