SLLS694C November   2005  – July 2021 SN65C3221E , SN75C3221E

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  ESD Ratings - IEC Specifications
    4. 7.4  Recommended Operating Conditions
    5. 7.5  Thermal Information
    6. 7.6  Electrical Characteristics
    7. 7.7  Driver Section: Electrical Characteristics
    8. 7.8  Switching Characteristics: Driver
    9. 7.9  Receiver Section: Electrical Characteristics
    10. 7.10 Switching Characteristics: Receiver
    11. 7.11 Auto-powerdown Section: Electrical Characteristics
    12. 7.12 Switching Characteristics: Auto-powerdown
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
  11. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Support Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

7.9 Receiver Section: Electrical Characteristics

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 10-1)
PARAMETER TEST CONDITIONS(1) MIN TYP(2) MAX UNIT
VOH High-level output voltage IOH = –1 mA VCC  – 0.6 V VCC  – 0.1 V V
VOL Low-level output voltage IOL = 1.6 mA 0.4 V
VIT+ Positive-going input threshold voltage VCC = 3.3 V 1.6 2.4 V
VCC = 5 V 1.9 2.4
VIT– Negative-going input threshold voltage VCC = 3.3 V 0.6 1.1 V
VCC = 5 V 0.8 1.4
Vhys Input hysteresis (VIT+  – VIT–) 0.5 V
Ioff Output leakage current FORCEOFF = 0 V ±0.05 ±10 μA
ri Input resistance VI = ±3 V to ±25 V 3 5 7 kΩ
(1) Test conditions are C1–C4 = 0.1 μF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 μF, C2–C4 = 0.33 μF at VCC = 5 V ± 0.5 V.
(2) All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C.