ZHCSBS4F July   2013  – August 2014 SN65HVD01

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用范围
  3. 3 说明
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Handling Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Dissipation Ratings
    6. 6.6 Electrical Characteristics
    7. 6.7 Switching Characteristics
    8. 6.8 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
      1. 8.4.1 Equivalent Input and Output Schematic Diagrams
  9. 9 Applications and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
        1. 9.2.1.1 Data Rate and Bus Length
        2. 9.2.1.2 Bus Loading
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Performance Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 Trademarks
    2. 12.2 Electrostatic Discharge Caution
    3. 12.3 术语表
  13. 13机械封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

6 Specifications

6.1 Absolute Maximum Ratings(1)

VALUE UNIT
MIN MAX
Control supply voltage, VL –0.5 4 V
Bus supply voltage, VCC –0.5 5.5 V
Voltage range at A or B Inputs –13 16.5 V
Input voltage range at any logic terminal –0.3 5.7 V
Voltage input range, transient pulse, A and B, through 100Ω –100 100 V
Receiver output current –12 12 mA
Junction temperature, TJ 170 °C
Continuous total power dissipation See the Thermal Information table
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

6.2 Handling Ratings

MIN MAX UNIT
TSTG Storage temperature range –65 150 °C
VESD IEC 60749-26 ESD (Human Body Model), bus terminals and GND ±15 kV
IEC 61000-4-2 ESD (Air-Gap Discharge), bus terminals and GND (1) ±16 kV
IEC 61000-4-2 ESD (Contact Discharge), bus terminals and GND ±16 kV
IEC 61000-4-4 EFT (Fast transient or burst) bus terminals and GND ±4 kV
JEDEC Standard 22, Test Method A114 (Human Body Model), all terminals ±8 kV
JEDEC Standard 22, Test Method C101 (Charged Device Model), all terminals ±1.5 kV
(1) As stated in the IEC 61000-4-2 standard, contact discharge is the preferred transient protection test method. Although IEC air-gap testing is less repeatable than contact testing, air discharge protection levels are inferred from the contact discharge test results. 

6.3 Recommended Operating Conditions

MIN NOM MAX UNIT
VL Control supply voltage 1.65 3.6 V
VCC Bus supply voltage 3 3.3 3.6 V
VI Input voltage at any bus terminal (separately or common mode) (1) –7 12 V
VIH High-level input voltage (Driver, driver enable, receiver enable inputs, and slew rate select) 0.7×VL VL V
VIL Low-level input voltage (Driver, driver enable, receiver enable inputs, and slew rate select) 0 0.3×VL V
VID Differential input voltage –12 12 V
IO Output current Driver –80 80 mA
Receiver –2 2 mA
RL Differential load resistance 54 60 Ω
CL Differential load capacitance 50 pF
1/tUI Signaling rate SLR = '0' 20 Mbps
SLR = '1' 250 kbps
TA(2) Operating free-air temperature Thermal Information –40 125 °C
(1) The algebraic convention, in which the least positive (most negative) limit is designated as minimum is used in this data sheet.
(2) Operation is specified for internal (junction) temperatures up to 150°C. Self-heating due to internal power dissipation should be considered for each application. Maximum junction temperature is internally limited by the thermal shut-down (TSD) circuit which disables the driver outputs when the junction temperature reaches 170°C.

6.4 Thermal Information

PARAMETER(1) SON (DRC) UNIT
ΘJA Junction-to-Ambient Thermal Resistance 41.4 °C/ W
ΘJC(top) Junction-to-Case(top) Thermal Resistance 48.7
ΘJB Junction-to-Board Thermal Resistance 18.8
ΨJT Junction-to-Top characterization parameter 0.6
ΨJB Junction-to-Board characterization parameter 19
ΘJC(bottom) Junction-to-Case(bottom) Thermal Resistance 3.7
TTSD Thermal Shut-down junction temperature 170 °C
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953

6.5 Dissipation Ratings

PARAMETER TEST CONDITIONS VALUE UNIT
PD Power Dissipation driver and receiver enabled,
VCC = VL = 3.6 V, TJ = 150°C,
50% duty cycle square-wave signal at signaling rate		 Unterminated RL = 300 Ω,
CL = 50 pF (driver)		 250 kbps 125 mW
20 Mbps 175
RS-422 load RL = 100 Ω,
CL = 50 pF (driver)		 250 kbps 165 mW
20 Mbps 215
RS-485 load RL = 54 Ω,
CL = 50 pF (driver)		 250 kbps 200 mW
20 Mbps 250

6.6 Electrical Characteristics

over recommended operating range (unless otherwise specified)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
|VOD| Driver differential output voltage magnitude RL = 60 Ω, 375 Ω on each output
to –7 V to 12 V		 See Figure 9 1.5 2 V
RL = 54 Ω (RS-485) See Figure 10 1.5 2 V
RL = 100 Ω (RS-422) TJ ≥ 0°C,
VCC ≥ 3.2V 		2 V
Δ|VOD| Change in magnitude of driver differential output voltage RL = 54 Ω, CL = 50 pF –50 0 50 mV
VOC(SS) Steady-state common-mode output voltage Center of two 27-Ω load resistors 1 VCC/2 3 V
ΔVOC Change in differential driver output common-mode voltage –50 0 50 mV
VOC(PP) Peak-to-peak driver common-mode output voltage 500 mV
COD Differential output capacitance 15 pF
VIT+ Positive-going receiver differential input voltage threshold See (1) –60 –20 mV
VIT– Negative-going receiver differential input voltage threshold –200 –130 See (1) mV
VHYS Receiver differential input voltage threshold hysteresis
(VIT+ – VIT–)		 40 70 mV
VOH Receiver high-level output voltage VL = 1.65 V, IOH = -2 mA 1.3 1.45 V
VL = 3 V, IOH = -2 mA 2.8 2.9
VOL Receiver low-level output voltage VL = 1.65 V, IOL = 2 mA 0.2 0.35 V
VL = 3 V, IOL = 2 mA 0.1 0.2
II Driver input, driver enable, and receiver enable input current –2 2 µA
IOZ Receiver output high-impedance current VO = 0 V or VL, RE at VL –1 1 µA
IOS Driver short-circuit output current –150 150 mA
II Bus input current (disabled driver) VL = 1.8 V,
VCC = 3.3 V, DE at 0 V		 VI = 12 V 85 125 µA
VI = –7 V –100 –60 µA
ICC Supply current (quiescent) Driver and Receiver enabled DE=VL, RE = GND, No load 750 1100 µA
TJ ≤ 85°C 1000 µA
Driver enabled, receiver disabled DE=VCC, RE = VL, No load 350 650 µA
Driver disabled, receiver enabled DE=GND, RE = GND, No load 650 800 µA
Driver and receiver disabled DE=GND, RE = VL, No load 0.1 5 µA
Supply current (dynamic) See the Typical Characteristics section
(1) Under any specific conditions, VIT+ is specified to be at least VHYS higher than VIT–.

6.7 Switching Characteristics

over recommended operating conditions
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
DRIVER, SLR = '1', 250 kbps, bit time ≥ 4 µs
tr, tf Driver differential output rise/fall time RL = 54 Ω, CL = 50 pF See Figure 11 0.4 0.8 1.2 µs
tPHL, tPLH Driver propagation delay 0.4 0.8 1.2 µs
tSK(P) Driver pulse skew, |tPHL – tPLH| 0.2 µs
tPHZ, tPLZ Driver disable time See Figure 12 and Figure 13 0.025 0.1 µs
tPZH, tPZL Driver enable time Receiver enabled 0.6 1 µs
Receiver disabled 3.5 8 µs
DRIVER, SLR = '0', 20 Mbps, bit time ≥ 50 ns
tr, tf Driver differential output rise/fall time RL = 54 Ω,
CL = 50 pF		 See Figure 11 5 10 15 ns
tPHL, tPLH Driver propagation delay 6 15 25 ns
tSK(P) Driver pulse skew, |tPHL – tPLH| 4 ns
tPHZ, tPLZ Driver disable time See Figure 12 and Figure 13 20 35 ns
tPZH, tPZL Driver enable time Receiver enabled 14 30 ns
Receiver disabled 3 7 µs
RECEIVER, SLR = 'X'
tr, tf Receiver output rise/fall time CL = 15 pF See Figure 14 5 15 ns
tPHL, tPLH Receiver propagation delay time 30 60 90 ns
tSK(P) Receiver pulse skew, |tPHL – tPLH| 15 ns
tPLZ, tPHZ Receiver disable time 10 20 ns
tpZL(1), tPZH(1)
tPZL(2), tPZH(2)		 Receiver enable time Driver enabled See Figure 15 15 80 ns
Driver disabled See Figure 16 3 8 µs

6.8 Typical Characteristics

C001_SLLSEH0.png
Figure 1. Differential Driver Output Voltage vs Driver Output Current
C003_SLLSEH0.png
Figure 3. Transition Time vs Temperature
C005_SLLSEH0.png
Figure 5. Propagation Delay vs Temperature
C007_SLLSEH0.png
Figure 7. Supply Current vs Signaling Rate
C002_SLLSEH0.png
Figure 2. Differential Driver Output Voltage vs Driver Common Mode Load Voltage
C004_SLLSEH0.png
Figure 4. Transition Time vs Temperature
C006_SLLSEH0.png
Figure 6. Propagation Delay vs Temperature
C008_SLLSEH0.png
Figure 8. Supply Current vs Signaling Rate