SCDS443C October   2022  – October 2024 TMUX7201 , TMUX7202

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Thermal Information
    4. 5.4  Recommended Operating Conditions
    5. 5.5  Source or Drain Continuous Current
    6. 5.6  ±15V Dual Supply: Electrical Characteristics 
    7. 5.7  ±15V Dual Supply: Switching Characteristics 
    8. 5.8  ±20V Dual Supply: Electrical Characteristics
    9. 5.9  ±20V Dual Supply: Switching Characteristics
    10. 5.10 44V Single Supply: Electrical Characteristics 
    11. 5.11 44V Single Supply: Switching Characteristics 
    12. 5.12 12V Single Supply: Electrical Characteristics 
    13. 5.13 12V Single Supply: Switching Characteristics 
    14. 5.14 Typical Characteristics
  7. 6 Parameter Measurement Information
    1. 6.1  On-Resistance
    2. 6.2  Off-Leakage Current
    3. 6.3  On-Leakage Current
    4. 6.4  tON and tOFF Time
    5. 6.5  tON (VDD) Time
    6. 6.6  Propagation Delay
    7. 6.7  Charge Injection
    8. 6.8  Off Isolation
    9. 6.9  Bandwidth
    10. 6.10 THD + Noise
    11. 6.11 Power Supply Rejection Ratio (PSRR)
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Bidirectional Operation
      2. 7.3.2 Rail-to-Rail Operation
      3. 7.3.3 1.8V Logic Compatible Inputs
      4. 7.3.4 Integrated Pull-Down Resistor on Logic Pins
      5. 7.3.5 Fail-Safe Logic
      6. 7.3.6 latch-up Immune
      7. 7.3.7 Ultra-Low Charge Injection
    4. 7.4 Device Functional Modes
    5. 7.5 Truth Tables
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 TIA Feedback Gain Switch
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4 Pin Configuration and Functions

TMUX7201 TMUX7202 DGK Package, 8-Pin VSSOP (Top View)Figure 4-1 DGK Package, 8-Pin VSSOP (Top View)
TMUX7201 TMUX7202 RQX Package, 8-Pin WSON (Top View)Figure 4-2 RQX Package, 8-Pin WSON (Top View)
Table 4-1 Pin Functions
PIN TYPE(1) DESCRIPTION(2)
NAME NO.
S 1 I/O Source pin. Can be an input or output.
NC 2 NC No connection. Not internally connected.
GND 3 P Ground (0V) reference
VDD 4 P Positive power supply. This pin is the most positive power-supply potential. For reliable operation, connect a decoupling capacitor ranging from 0.1 µF to 10 µF between VDD and GND.
NC 5 NC No connection. Not internally connected.
SEL 6 I Logic control input, has internal Pull-Down resistor. For information about the switch connection controls, see Section 7.5.
VSS 7 P Negative power supply. This pin is the most negative power-supply potential. In single-supply applications, this pin can be connected to ground. For reliable operation, connect a decoupling capacitor ranging from 0.1 µF to 10 µF between VSS and GND.
D 8 I/O Drain pin. Can be an input or output.
Thermal Pad — The thermal pad is not connected internally. No requirement to solder this pad, if connected it is recommended that the pad be left floating or tied to GND
(1) I = input, O = output, I/O = input or output, P = power, NC = no connection.
(2) For what to do with unused pins, refer to Section 7.4.