SGLS211B October   2003  – January 2023 SN65LBC176-Q1

PRODUCTION DATA  

  1. 1Features
  2. 2Description
  3. 3Revision History
  4. 4Pin Configuration and Functions
  5. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Recommended Operating Conditions
    3. 5.3 Thermal Resistance Characteristics
    4. 5.4 Electrical Characteristics - Driver
    5. 5.5 Switching Characteristics - Driver
      1. 5.5.1 Symbol Equivalents
    6. 5.6 Electrical Characteristics - Reciever
    7. 5.7 Switching Characteristics - Reciever
      1.      Parameter Measurement Information
  6. 6Detailed Description
    1. 6.1 Device Functional Modes
  7. 7Device and Documentation Support
    1. 7.1 Documentation Support
      1. 7.1.1 Related Documentation
    2. 7.2 Receiving Notification of Documentation Updates
    3. 7.3 Support Resources
    4. 7.4 Trademarks
    5. 7.5 Electrostatic Discharge Caution
    6. 7.6 Glossary
  8. 8Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.6 Electrical Characteristics - Reciever

over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP(1) MAX UNIT
VIT+ Positive-going input threshold voltage VO = 2.7 V IO = -0.4 mA 0.2 V
VIT- Negative-going input threshold voltage VO = 0.5 V IO = 8 mA -0.2(3) V
Vhys Hysteresis voltage (VIT+ − VIT−) (see Figure 4) 50 mV
VIK Enable-input clamp voltage II = -18 mA -1.5 V
VOH High-level output voltage VID = 200 mV
IOH = -400 µA		 See Fig 6 2.7 V
VOL Low-level output voltage VID = 200 mV
IOL = 8 mA		 See Fig 6 0.45 V
IOZ High-impedance-state output current VO = 0.4 V to 2.4 V ±20 µA
II Line input current Other input = 0 V(5) VI = 12 V 1 mA
VI = -7 -0.8 mA
IIH High-level enable-input current VIH = 2.7 V -100 µA
IIL Low-level enable-input current VIL = 0.4 V -100 µA
rI Input resistance 12 kΩ
ICC Supply current VI = 0 or VCC,
No Load		 Receiver disabled and driver enabled 3.9 mA
Receiver and driver disabled 0.25 mA
(1) All typical values are at VCC = 5 V, TA = 25°C.
(3) The algebraic convention, in which the less-positive (more-negative) limit is designated minimum, is used in this data sheet for common-mode input voltage and threshold voltage levels only.
(5) This applies for both power on and off; refer to ANSI Standard RS-485 for exact conditions.