SLLSF09F December   2017  – August 2026 ISO1042

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  Transient Immunity
    4. 5.4  Recommended Operating Conditions
    5. 5.5  Thermal Information
    6. 5.6  Power Ratings
    7. 5.7  Insulation Specifications
    8. 5.8  Safety-Related Certifications
    9. 5.9  Safety Limiting Values
    10. 5.10 Electrical Characteristics - DC Specification
    11. 5.11 Switching Characteristics
    12. 5.12 Insulation Characteristics Curves
    13. 5.13 Typical Characteristics
  7. 6 Parameter Measurement Information
    1. 6.1 Test Circuits
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 CAN Bus States
      2. 7.3.2 Digital Inputs and Outputs: TXD (Input) and RXD (Output)
      3. 7.3.3 Protection Features
        1. 7.3.3.1 TXD Dominant Timeout (DTO)
        2. 7.3.3.2 Thermal Shutdown (TSD)
        3. 7.3.3.3 Undervoltage Lockout and Default State
        4. 7.3.3.4 Floating Pins
        5. 7.3.3.5 Unpowered Device
        6. 7.3.3.6 CAN Bus Short Circuit Current Limiting
    4. 7.4 Device Functional Modes
  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
        1. 8.2.2.1 Bus Loading, Length and Number of Nodes
        2. 8.2.2.2 CAN Termination
      3. 8.2.3 Application Curve
        1. 8.2.3.1 Insulation Lifetime
    3. 8.3 DeviceNet Application
    4. 8.4 Power Supply Recommendations
    5. 8.5 Layout
      1. 8.5.1 Layout Guidelines
        1. 8.5.1.1 PCB Material
      2. 8.5.2 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

5.10 Electrical Characteristics - DC Specification

Over recommended operating conditions (unless otherwise noted)
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
SUPPLY CHARACTERISTICS
ICC1Supply current Side 1VCC1 =1.71V to 1.89V, TXD = 0V, bus dominant 2.33.5mA
VCC1 = 2.25V to 5.5V, TXD = 0V, bus dominant 2.43.5mA
VCC1 = 1.71V to 1.89V, TXD = VCC1, bus recessive 1.22.1mA
VCC1 = 2.25V to 5.5V, TXD = VCC1, bus recessive 1.32.1mA
ICC2Supply current Side 2TXD = 0V, bus dominant, RL = 60Ω 4373.4mA
TXD = VCC1, bus recessive, RL = 60Ω 2.84.1mA
UVVCC1Rising undervoltage detection, Side 1 1.7V
UVVCC1Falling undervoltage detection, Side 11.0 V
VHYS(UVCC1)Hysteresis voltage on VCC1 undervoltage lock-out75125 mV
UVVCC2Rising undervoltage detection, side 2 4.24.45V
UVVCC2Falling undervoltage detection, side 23.84.04.25V
VHYS(UVCC2)Hysteresis voltage on VCC2 undervoltage lock-out 200mV
TXD TERMINAL
VIHHigh level input voltage0.7 × VCC1V
VILLow level input voltage0.3 × VCC1V
IIHHigh level input leakage currentTXD = VCC11µA
IILLow level input leakage currentTXD = 0V-20µA
CIInput capacitanceVIN = 0.4x sin(2 × π × 1E+6x t) + 2.5V, VCC1 = 5V3pF
RXD TERMINAL
VOH - VCC1High level output voltageSee Figure 6-4, IO = -4mA for 4.5V ≤ VCC1 ≤ 5.5V-0.4-0.2 V
See Figure 6-4, IO = -2mA for 3.0V ≤ VCC1 ≤ 3.6V-0.2-0.07 V
See Figure 6-4, IO = -1mA for 2.25V ≤ VCC1 ≤ 2.75V-0.1-0.04 V
See Figure 6-4, IO = -1mA for 1.71V ≤ VCC1 ≤ 1.89V-0.1-0.045 V
VOLLow level output voltageSee Figure 6-4, IO = 4mA for 4.5V ≤ VCC1 ≤ 5.5V0.20.4V
See Figure 6-4, IO = 2mA for 3.0V ≤ VCC1 ≤ 3.6V0.070.2V
See Figure 6-4, IO = 1mA for 2.25V ≤ VCC1 ≤ 2.75V0.0350.1V
See Figure 6-4, IO = 1mA for 1.71V ≤ VCC1 ≤ 1.89V0.040.1V
DRIVER ELECTRICAL CHARACTERISTICS
VO(DOM)Bus output voltage(Dominant), CANHSee Figure 6-1 and Figure 6-2, TXD = 0V, 50Ω ≤ RL ≤ 65Ω, CL = open2.754.5V
Bus output voltage(Dominant), CANLSee Figure 6-1 and Figure 6-2, TXD = 0V, 50Ω ≤ RL ≤ 65Ω,  CL = open0.52.25V
VO(REC)Bus output voltage(recessive), CANH and CANLSee Figure 6-1 and Figure 6-2, TXD = VCC1, RL = open2.00.5 × VCC23.0V
VOD(DOM)Differential output voltage, CANH-CANL (dominant)See Figure 6-1 and Figure 6-2, TXD = 0V, 45Ω ≤ RL ≤ 50Ω,  CL = open1.43.0V
Differential output voltage, CANH-CANL (dominant)See Figure 6-1 and Figure 6-2, TXD = 0V, 50Ω ≤ RL ≤ 65Ω,  CL = open1.53.0V
Differential output voltage, CANH-CANL (dominant)See Figure 6-1 and Figure 6-2, TXD = 0V,  RL = 2240Ω,  CL = open1.55.0V
VOD(REC)Differential output voltage, CANH-CANL (recessive)See Figure 6-1 and Figure 6-2, TXD = VCC1, RL = 60Ω,  CL = open-120.012.0mV
Differential output voltage, CANH-CANL (recessive)See Figure 6-1 and Figure 6-2, TXD = VCC1, RL = open,  CL = open-50.050.0mV
VSYM_DCDC Output symmetry (VCC2 - VO(CANH) - VO(CANL))See Figure 6-1 and Figure 6-2, RL = 60Ω, CL = open, TXD = VCC1 or 0V-400.0400.0mV
ISO(SS_DOM)Short circuit current steady state output current, dominantSee Figure 6-9, VCANH = -5V to 40V, CANL = open, TXD = 0V-100.0 mA
See Figure 6-9, VCANL = -5V to 40V, CANH = open, TXD = 0V 100.0mA
ISO(SS_REC)Short circuit current steady state output current, recessiveSee Figure 6-9, -27V ≤ VBUS ≤ 32V, VBUS = CANH = CANL, TXD = VCC1-5.05.0mA
RECEIVER ELECTRICAL CHARACTERISTICS
VITDifferential input threshold voltageSee Figure 6-4 and Table 6-1, |VCM| ≤ 20V500.0900.0mV
Differential input threshold voltageSee Figure 6-4 and Table 6-1, 20V ≤ |VCM| ≤ 30V400.01000.0
VHYSHysteresis voltage for differential input thresholdSee Figure 6-4 and Table 6-1 120
VCMInput common mode rangeSee Figure 6-4 and Table 6-1-30.030.0V
IOFF(LKG)Power-off bus input leakage currentCANH = CANL = 5V, VCC2 to GND via 0Ω and 47kΩ resistor4.8µA
CIInput capacitance to ground (CANH or CANL)TXD = VCC1 24.030pF
CIDDifferential input capacitance (CANH-CANL)TXD = VCC1 12.015pF
RIDDifferential input resistanceTXD = VCC1; -30V ≤ VCM ≤ +30V30.080.0kΩ
RINInput resistance (CANH or CANL)TXD = VCC1; -30V ≤ VCM ≤ +30V15.040.0kΩ
RIN(M)Input resistance matching: (1 - RIN(CANH)/RIN(CANL)) x 100%VCANH = VCANL = 5V-2.02.0%
THERMAL SHUTDOWN
TTSDThermal shutdown temperature170°C
TTSD_HYSTThermal shutdown hysteresis5°C