SCDS174D August   2004  – November 2015 TS5A3159

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 for 5-V Supply
    6. 6.6  Electrical Characteristics for 3.3-V Supply
    7. 6.7  Electrical Characteristics for 2.5-V Supply
    8. 6.8  Electrical Characteristics for 1.8-V Supply
    9. 6.9  Switching Characteristics for 5-V Supply
    10. 6.10 Switching Characteristics for 3.3-V Supply
    11. 6.11 Switching Characteristics for 2.5-V Supply
    12. 6.12 Switching Characteristics for 1.8-V Supply
    13. 6.13 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 Device Support
      1. 12.1.1 Device Nomenclature
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

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12 Device and Documentation Support

12.1 Device Support

12.1.1 Device Nomenclature

Table 2. Parameter Description

SYMBOL DESCRIPTION
VCOM Voltage at COM
VNC Voltage at NC
VNO Voltage at NO
ron Resistance between COM and NC or COM and NO ports when the channel is ON
rpeak Peak ON-state resistance over a specified voltage range
Δron Difference of ron between channels
ron(flat) Difference between the maximum and minimum value of ron in a channel over the specified range of conditions
INC(OFF) Leakage current measured at the NC port, with the corresponding channel (NC to COM) in the OFF state under worst-case input and output conditions
INO(OFF) Leakage current measured at the NO port, with the corresponding channel (NO to COM) in the OFF state under worst-case input and output conditions
INC(ON) Leakage current measured at the NC port, with the corresponding channel (NC to COM) in the ON state and the output (COM) being open
INO(ON) Leakage current measured at the NO port, with the corresponding channel (NO to COM) in the ON state and the output (COM) being open
ICOM(ON) Leakage current measured at the COM port, with the corresponding channel (COM to NO or COM to NC) in the ON state and the output (NC or NO) being open
VIH Minimum input voltage for logic high for the control input (IN)
VIL Minimum input voltage for logic low for the control input (IN)
VIN Voltage at IN
IIH, IIL Leakage current measured at IN
tON Turnon time for the switch. This parameter is measured under the specified range of conditions and by the propagation delay between the digital control (IN) signal, and analog outputs (COM, NC, or NO) signal when the switch is turning ON.
tOFF Turnoff time for the switch. This parameter is measured under the specified range of conditions and by the propagation delay between the digital control (IN) signal, and analog outputs (COM, NC, or NO) signal when the switch is turning OFF.
tBBM Break-before-make time. This parameter is measured under the specified range of conditions and by the propagation delay between the output of two adjacent analog channels (NC and NO), when the control signal changes state.
QC Charge injection is a measurement of unwanted signal coupling from the control (IN) input to the analog (NC, NO, or COM) output. This is measured in coulomb (C) and measured by the total charge induced due to switching of the control input. Charge injection, QC = CL × ΔVO, CL is the load capacitance, and ΔVO is the change in analog output voltage.
CNC(OFF) Capacitance at the NC port when the corresponding channel (NC to COM) is OFF
CNO(OFF) Capacitance at the NO port when the corresponding channel (NO to COM) is OFF
CNC(ON) Capacitance at the NC port when the corresponding channel (NC to COM) is ON
CNO(ON) Capacitance at the NO port when the corresponding channel (NO to COM) is ON
CCOM(ON) Capacitance at the COM port when the corresponding channel (COM to NC or COM to NO) is ON
CIN Capacitance of IN
OISO OFF isolation of the switch is a measurement OFF-state switch impedance. This is measured in dB in a specific frequency, with the corresponding channel (NC to COM or NO to COM) in the OFF state.
XTALK Crosstalk is a measurement of unwanted signal coupling from an ON channel to an OFF channel (NC to NO or NO to NC). This is measured in a specific frequency and in dB.
BW Bandwidth of the switch. This is the frequency in which the gain of an ON channel is –3 dB below the DC gain.
I+ Static power-supply current with the control (IN) terminal at V+ or GND
ΔI+ This is the increase in I+ for each control (IN) input that is at the specified voltage, rather than at V+ or GND.

12.2 Documentation Support

12.2.1 Related Documentation

For related documentation, see the following:

  • Implications of Slow or Floating CMOS Inputs, SCBA004

12.3 Community Resources

The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.

    TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
    Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.

12.4 Trademarks

E2E is a trademark of Texas Instruments.

All other trademarks are the property of their respective owners.

12.5 Electrostatic Discharge Caution

esds-image

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

12.6 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.