JAJSGE1B october   2018  – october 2020 ISO1042-Q1

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Transient Immunity
    4. 6.4  Recommended Operating Conditions
    5. 6.5  Thermal Information
    6. 6.6  Power Ratings
    7. 6.7  Insulation Specifications
    8. 6.8  Safety-Related Certifications
    9. 6.9  Safety Limiting Values
    10. 6.10 Electrical Characteristics - DC Specification
    11. 6.11 Switching Characteristics
    12. 6.12 Insulation Characteristics Curves
    13. 6.13 Typical Characteristics
  8. 7 Parameter Measurement Information
    1. 7.1 Test Circuits
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 CAN Bus States
      2. 8.3.2 Digital Inputs and Outputs: TXD (Input) and RXD (Output)
      3. 8.3.3 Protection Features
        1. 8.3.3.1 TXD Dominant Timeout (DTO)
        2. 8.3.3.2 Thermal Shutdown (TSD)
        3. 8.3.3.3 Undervoltage Lockout and Default State
        4. 8.3.3.4 Floating Pins
        5. 8.3.3.5 Unpowered Device
        6. 8.3.3.6 CAN Bus Short Circuit Current Limiting
    4. 8.4 Device Functional Modes
  10. 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
        1. 9.2.2.1 Bus Loading, Length and Number of Nodes
        2. 9.2.2.2 CAN Termination
      3. 9.2.3 Application Curve
  11. 10Power Supply Recommendations
  12. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 PCB Material
    2. 11.2 Layout Example
  13. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 サポート・リソース
    4. 12.4 Trademarks
    5. 12.5 静電気放電に関する注意事項
    6. 12.6 用語集
  14. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

6.10 Electrical Characteristics - DC Specification

Over recommended operating conditions (unless otherwise noted)
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
SUPPLY CHARACTERISTICS
ICC1Supply current Side 1VCC1 =1.71 V to 1.89 V, TXD = 0 V, bus dominant 2.33.5mA
VCC1 = 2.25 V to 5.5 V, TXD = 0 V, bus dominant 2.43.5mA
VCC1 = 1.71 V to 1.89 V, TXD = VCC1, bus recessive 1.22.1mA
VCC1 = 2.25 V to 5.5 V, TXD = VCC1, bus recessive 1.32.1mA
ICC2Supply current Side 2TXD = 0 V, bus dominant, RL = 60 Ω 4373.4mA
TXD = VCC1, bus recessive, RL = 60 Ω 2.84.1mA
UVVCC1Rising under voltage detection, Side 1 1.7V
UVVCC1Falling under voltage detection, Side 11.0 V
VHYS(UVCC1)Hysterisis voltage on VCC1 undervoltage lock-out75125 mV
UVVCC2Rising under voltage detection, side 2 4.24.45V
UVVCC2Falling under voltage detection, side 23.84.04.25V
VHYS(UVCC2)Hysterisis 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 = VCC11uA
IILLow level input leakage currentTXD = 0V-20uA
CIInput capacitanceVIN = 0.4 x sin(2 x π x 1E+6 x t) + 2.5 V, VCC1 = 5 V3pF
RXD TERMINAL
VOH - VCC1High level output voltageSee Figure 7-4, IO = -4 mA for 4.5 V ≤ VCC1 ≤ 5.5 V-0.4-0.2 V
See Figure 7-4, IO = -2 mA for 3.0 V ≤ VCC1 ≤ 3.6 V-0.2-0.07 V
See Figure 7-4, IO = -1 mA for 2.25 V ≤ VCC1 ≤ 2.75 V-0.1-0.04 V
See Figure 7-4, IO = -1 mA for 1.71 V ≤ VCC1 ≤ 1.89 V-0.1-0.045 V
VOLLow level output voltageSee Figure 7-4, IO = 4 mA for 4.5 V ≤ VCC1 ≤ 5.5 V0.20.4V
See Figure 7-4, IO = 2 mA for 3.0 V ≤ VCC1 ≤ 3.6 V0.070.2V
See Figure 7-4, IO = 1 mA for 2.25 V ≤ VCC1 ≤ 2.75 V0.0350.1V
See Figure 7-4, IO = 1 mA for 1.71 V ≤ VCC1 ≤ 1.89 V0.040.1V
DRIVER ELECTRICAL CHARACTERISTICS
VO(DOM)Bus output voltage(Dominant), CANHSee Figure 7-1 and Figure 7-2, TXD = 0 V, 50 Ω ≤ RL ≤ 65 Ω, CL = open2.754.5V
Bus output voltage(Dominant), CANLSee Figure 7-1 and Figure 7-2, TXD = 0 V, 50 Ω ≤ RL ≤ 65 Ω,  CL = open0.52.25V
VO(REC)Bus output voltage(recessive), CANH and CANLSee Figure 7-1 and Figure 7-2, TXD = VCC1, RL = open2.00.5 x VCC23.0V
VOD(DOM)Differential output voltage, CANH-CANL (dominant)See Figure 7-1 and Figure 7-2, TXD = 0 V, 45 Ω ≤ RL ≤ 50 Ω,  CL = open1.43.0V
Differential output voltage, CANH-CANL (dominant)See Figure 7-1 and Figure 7-2, TXD = 0 V, 50 Ω ≤ RL ≤ 65 Ω,  CL = open1.53.0V
Differential output voltage, CANH-CANL (dominant)See Figure 7-1 and Figure 7-2, TXD = 0 V,  RL = 2240 Ω,  CL = open1.55.0V
VOD(REC)Differential output voltage, CANH-CANL (recessive)See Figure 7-1 and Figure 7-2, TXD = VCC1, RL = 60 Ω,  CL = open-120.012.0mV
Differential output voltage, CANH-CANL (recessive)See Figure 7-1 and Figure 7-2, TXD = VCC1, RL = open,  CL = open-50.050.0mV
VSYM_DCDC Output symmetry (VCC2 - VO(CANH) - VO(CANL))See Figure 7-1 and Figure 7-2, RL = 60 Ω, CL = open, TXD = VCC1 or 0 V-400.0400.0mV
ISO(SS_DOM)Short circuit current steady state output current, dominantSee Figure 7-9, VCANH = -5 V to 40 V, CANL = open, TXD = 0 V-100.0 mA
See Figure 7-9, VCANL = -5 V to 40 V, CANH = open, TXD = 0 V 100.0mA
ISO(SS_REC)Short circuit current steady state output current, recessiveSee Figure 7-9, -27 V ≤ VBUS ≤ 32 V, VBUS = CANH = CANL, TXD = VCC1-5.05.0mA
RECEIVER ELECTRICAL CHARACTERISTICS
VITDifferential input threshold voltageSee Figure 7-4 and Table 7-1, |VCM| ≤ 20 V500.0900.0mV
Differential input threshold voltageSee Figure 7-4 and Table 7-1, 20 V ≤ |VCM| ≤ 30 V400.01000.0
VHYSHysteresis voltage for differential input thresholdSee Figure 7-4 and Table 7-1 120
VCMInput common mode rangeSee Figure 7-4 and Table 7-1-30.030.0V
IOFF(LKG)Power-off bus input leakage currentCANH = CANL = 5 V, VCC2 to GND via 0 Ω and 47 kΩ resistor4.8uA
CIInput capacitance to ground (CANH or CANL)TXD = VCC1 24.030pF
CIDDifferential input capacitance (CANH-CANL)TXD = VCC1 12.015pF
RIDDifferential input resistanceTXD = VCC1 ; -30 V ≤ VCM ≤ +30 V30.080.0kΩ
RINInput resistance (CANH or CANL)TXD = VCC1 ; -30 V ≤ VCM ≤ +30 V15.040.0kΩ
RIN(M)Input resistance matching: (1 - RIN(CANH)/RIN(CANL)) x 100%VCANH = VCANL = 5 V-2.02.0%
THERMAL SHUTDOWN
TTSDThermal shutdown temperature170℃
TTSD_HYSTThermal shutdown hysteresis5℃