ZHCSRC9I August   1987  – January 2023 SN65ALS176 , SN75ALS176 , SN75ALS176A , SN75ALS176B

PRODUCTION DATA  

  1. 1 特性
  2. 2 说明
  3. 3 修订历史记录
  4. 4 Pin Configuration and Functions
  5. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  建议运行条件
    3. 5.3  Thermal Information
    4. 5.4  Electrical Characteristics - Driver
    5. 5.5  Switching Characteristics - Driver
    6. 5.6  Switching Characteristics - Driver
    7. 5.7  Symbol Equivalents
    8. 5.8  Electrical Characteristics - Receiver
    9. 5.9  Switching Characteristics - Receiver
    10. 5.10 Switching Characteristics - Receiver
    11. 5.11 Typical Characteristics
  6. 6 Parameter Measurement Information
  7. 7 Detailed Description
    1. 7.1 Functional Block Diagram
    2. 7.2 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
  9. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 接收文档更新通知
    3. 9.3 支持资源
    4. 9.4 Trademarks
    5. 9.5 静电放电警告
    6. 9.6 术语表
  10. 10Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • D|8
散热焊盘机械数据 (封装 | 引脚)
订购信息

5.4 Electrical Characteristics - Driver

over recommended ranges of supply voltage and operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS(1) MIN TYP(2) MAX UNIT
VIK Input clamp voltage II = –18 mA –1.5 V
VO Output voltage IO = 0 0 6 V
|OD1| Differential output voltage IO = 0 1.5 6 V
|VOD2| Differential output voltage RL = 100 Ω See Figure 6-1 ½ VOD1 or 2(3) V
RL = 54 Ω See Figure 6-1 1.5 2.5 5 V
VOD3 Differential output voltage Vtest = –7 V to 12 V, See Figure 6-2 1.5 5 V
Δ|VOD| Change in magnitude of differential output voltage(4) RL = 54 Ω or 100 Ω See Figure 6-1 ±0.2 V
VOC Common-mode output voltage RL = 54 Ω or 100 Ω See Figure 6-1

3

–1

 V
Δ|VOC| Change in magnitude of common-mode output voltage(4) RL = 54 Ω or 100 Ω See Figure 6-1 ±0.2 V
IO Output current Outputs disabled(6) VO = 12 V 1 mA
VO = –7 V –0.8
IIH High-level input current VI= 2.4 V 20 μA
IIL Low-level input current VI = 0.4 V –400 μA
IOS Short-circuit output current(5) VO = –4 V SN65ALS176 –250 mA
VO = –6 V SN75ALS176 –250
VO = 0 –150
VO = VCC 250
VO = 8 V 250
ICC Supply current No load Outputs enabled 23 30 mA
Outputs disabled 19 26
(1) The power-off measurement in TIA/EIA-422-B applies to disabled outputs only and is not applied to combined inputs and outputs.
(2) All typical values are at VCC = 5 V and TA = 25°C.
(3) The minimum VOD2 with a 100-Ω loadis either 1/2 VOD1 or 2 V, whichever is greater.
(4) Δ|VOD| and Δ|VOC| are the changes in magnitude of VOD and VOC, respectively, that occur when the input is changed from one logic state to the other.
(5) Duration of the short circuit should not exceed one second for this test.
(6) This applies for power on and power off. Refer to TIA/EIA-485-A for exact conditions. The TIA/EIA-422-B limit does not apply for a combined driver and receiver terminal.