SLLSG34 March   2025 THVD8000T

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 ESD Ratings - IEC Specifications
    4. 5.4 Recommended Operating Conditions
    5. 5.5 Thermal Information
    6. 5.6 Electrical Characteristics
    7. 5.7 Power Dissipation Characteristics
    8. 5.8 Switching Characteristics
    9. 5.9 Typical Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 OOK Modulation with F_SET pin
      2. 7.3.2 OOK Demodulation
      3. 7.3.3 Transmitter Timeout
      4. 7.3.4 Polarity Free Operation
      5. 7.3.5 Glitch Free Mode Change
      6. 7.3.6 Integrated IEC ESD and EFT Protection
    4. 7.4 Device Functional Modes
      1. 7.4.1 OOK Mode
      2. 7.4.2 Thermal shutdown (TSD)
  9. 8 Application Information Disclaimer
    1. 8.1 Application information
    2. 8.2 Typical application (OOK mode)
      1. 8.2.1 Design requirements
        1. 8.2.1.1 Carrier frequency
      2. 8.2.2 Detailed design procedure
        1. 8.2.2.1 Inductor value selection
        2. 8.2.2.2 Capacitor value selection
      3. 8.2.3 Application Curves
    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 Device Support
    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

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

5.6 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted). All typical values are at 25°C and supply voltage of VCC = 5 V.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Driver
|VOD| Driver differential output voltage magnitude OOK mode, RL = 60 Ω, –7 V ≤ Vtest ≤ 12 V, Measured at 2nd pulse See Figure 6-1 1.5 3.5 V
OOK mode, RL = 100 Ω, CL = 50 pF, Measured at 2nd pulse See Figure 6-1 2 4
OOK mode, RL = 54 Ω, CL = 50 pF, Measured at 2nd pulse See Figure 6-1 1.5 3.5
VOC Steady state common-mode output voltage OOK mode, RL = 60 Ω, CL = 50 pF See Figure 6-2 1 VCC / 2 3 V
ΔVOC Change in differential driver common-mode output voltage OOK mode, RL = 60 Ω, CL = 50 pF See Figure 6-2 -160 160 mV
VOC(PP) Peak-to-peak driver common-mode output voltage OOK mode, RL = 60 Ω, CL = 50 pF, VCC = 3.3 V and VCC = 5V See Figure 6-2 425 mV
IOS Driver short-circuit output current OOK mode, MODE = VCC, –7 V ≤ [VA or VB] ≤ 12 V –250 250 mA
f0 Minimum carrier frequency(1) RF_SET = 77 kΩ See Figure 6-3 125 kHz
Maximum carrier frequency(1) RF_SET = 1.5 kΩ 5 MHz
DCDf0 Carrier frequency duty cycle distortion Measured over the full range of f0 –2 2 %
Δf0 Carrier frequency tolerance Measured with a ±2% tolerant RF_SET –25 25 %
ΔfSSC Variation of the carrier frequency for spread spectrum clocking Measured across the full carrier frequency range ±5 %
fSSC Spread spectrum clock rate 30 kHz
Receiver
II Bus input current in receive mode MODE = GND, VCC = 0 V or 5.5 V VI = 12 V 75 125 µA
VI = –7 V –97 –70
VMAG_ZERO OOK signal differential swing (magnitude) to detect a zero at the R output MODE = GND, over full common mode range 125 kHz 225 mV
1 MHz 150
5 MHz 115
VMAG_ONE OOK signal differential swing (magnitude) to detect a one at the R output 125 kHz 20 mV
1 MHz 10
5 MHz 10
VMAG_HYS Receiver differential input voltage threshold hysteresis 125 kHz 40 mV
1 MHz 20
5 MHz 20
Logic / Control Pins
IIN Input current (D, MODE) VO = 0 V or VCC –5 5 µA
IIN Input current (F_SET) VO = VCC 55 µA
VO Output voltage (F_SET) IO = 0 mA 1.4 V
32 kΩ ≤ RPD ≤ 78 kΩ 785 mV
VOH Receiver high-level output voltage IOH = –4 mA VCC – 0.4 VCC – 0.2 V
VOL Receiver low-level output voltage IOL = 4 mA 0.2 0.4 V
IOZ Receiver high-impedance output current VO = 0 V or VCC, MODE = 0 –1 1 µA
Device
ICC Supply current (quiescent) OOK transmit mode D = VCC, MODE = VCC, resistor between F_SET and GND, no load 3.1 5 mA
OOK receive mode D = VCC, MODE = GND, resistor between F_SET and GND, no load 4 6
TSD Thermal shutdown temperature 160 170 185 ℃
THYS Thermal shutdown hysteresis 11 15 ℃
(1) See OOK modulation section for the complete carrier frequency range