SLLSG36 April   2025 ISO6540-Q1 , ISO6541-Q1 , ISO6542-Q1

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  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Package Characteristics
    6. 5.6  Electrical Characteristics—5-V Supply
    7. 5.7  Supply Current Characteristics—5-V Supply
    8. 5.8  Electrical Characteristics—3.3-V Supply
    9. 5.9  Supply Current Characteristics—3.3-V Supply
    10. 5.10 Electrical Characteristics—2.5-V Supply 
    11. 5.11 Supply Current Characteristics—2.5-V Supply
    12. 5.12 Electrical Characteristics—1.8-V Supply
    13. 5.13 Supply Current Characteristics—1.8-V Supply
    14. 5.14 Switching Characteristics—5-V Supply
    15. 5.15 Switching Characteristics—3.3-V Supply
    16. 5.16 Switching Characteristics—2.5-V Supply
    17. 5.17 Switching Characteristics—1.8-V Supply
    18. 5.18 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Electromagnetic Compatibility (EMC) Considerations
    4. 7.4 Device Functional Modes
    5. 7.5 Device I/O Schematics
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    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

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DBQ|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4 Pin Configuration and Functions

ISO6540-Q1 ISO6541-Q1 ISO6542-Q1 ISO6540-Q1and ISO6540F-Q1 Top ViewFigure 4-1 ISO6540-Q1and ISO6540F-Q1 Top View
ISO6540-Q1 ISO6541-Q1 ISO6542-Q1 ISO6541-Q1and ISO6541F-Q1 Top ViewFigure 4-2 ISO6541-Q1and ISO6541F-Q1 Top View
ISO6540-Q1 ISO6541-Q1 ISO6542-Q1 ISO6542-Q1and ISO6542F-Q1 Top ViewFigure 4-3 ISO6542-Q1and ISO6542F-Q1 Top View
Table 4-1 Pin Functions
PIN Type(1) DESCRIPTION
NAME ISO6540-Q1,
ISO6540F-Q1		 ISO6541-Q1,
ISO6541F-Q1		 ISO6542-Q1,
ISO6542F-Q1
EN1 - 7 7 I Output enable 1. Output pins on side 1 are enabled when EN1 is high or open and in high-impedance state when EN1 is low.
EN2 10 10 10 I Output enable 2. Output pins on side 2 are enabled when EN2 is high or open and in high-impedance state when EN2 is low.
GND1 2, 8 2,8 2,8 — Ground connection for VCC1
GND2 9, 15 9,15 9,15 — Ground connection for VCC2
INA 3 3 3 I Input, channel A
INB 4 4 4 I Input, channel B
INC 5 5 12 I Input, channel C
IND 6 11 11 I Input, channel D
NC 7 - - Not connected
OUTA 14 14 14 O Output, channel A
OUTB 13 13 13 O Output, channel B
OUTC 12 12 5 O Output, channel C
OUTD 11 6 6 O Output, channel D
VCC1 1 1 1 — Power supply, side 1
VCC2 16 16 16 — Power supply, side 2
(1) I = Input, O = Output