ZHCS596B December   2011  – June 2019 AFE030

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      方框图
  4. 4 修订历史记录
  5. 5 说明（续）
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Thermal Information
    4. 7.4  Electrical Characteristics: Transmitter (Tx), Tx_DAC
    5. 7.5  Electrical Characteristics: Transmitter (Tx), Tx_PGA
    6. 7.6  Electrical Characteristics: Transmitter (Tx), Tx_FILTER
    7. 7.7  Electrical Characteristics: Power Amplifier (PA)
    8. 7.8  Electrical Characteristics: Receiver (Rx), Rx PGA1
    9. 7.9  Electrical Characteristics: Receiver (Rx), Rx Filter
    10. 7.10 Electrical Characteristics: Receiver (Rx), Rx PGA2
    11. 7.11 Electrical Characteristics: Digital
    12. 7.12 Electrical Characteristics: Two-Wire Interface
    13. 7.13 Electrical Characteristics: Zero-Crossing Detector
    14. 7.14 Electrical Characteristics: Internal Bias Generator
    15. 7.15 Electrical Characteristics: Power Supply
    16. 7.16 Typical Characteristics
  8. 8 Parameter Measurement Information
    1. 8.1 Timing Requirements
    2. 8.2 Timing Diagrams
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 PA Block
      2. 9.3.2 Tx Block
      3. 9.3.3 Rx Block
      4. 9.3.4 DAC Block
      5. 9.3.5 REF1 and REF2 Blocks
      6. 9.3.6 Zero Crossing Detector Block
      7. 9.3.7 ETx and ERx Blocks
    4. 9.4 Power Supplies
    5. 9.5 Pin Descriptions
      1. 9.5.1 Current Overload
      2. 9.5.2 Thermal Overload
    6. 9.6 Calibration Modes
      1. 9.6.1 Tx Calibration Mode
      2. 9.6.2 Rx Calibration Mode
    7. 9.7 Serial Interface
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
    3. 10.3 Line-Coupling Circuit
    4. 10.4 Circuit Protection
    5. 10.5 Thermal Considerations
  11. 11器件和文档支持
    1. 11.1 器件支持
      1. 11.1.1 开发支持
        1. 11.1.1.1 TINA-TI™（免费软件下载）
        2. 11.1.1.2 TI 高精度设计
        3. 11.1.1.3 WEBENCH滤波器设计器
      2. 11.1.2 电力线通信开发者套件
    2. 11.2 文档支持
      1. 11.2.1 相关文档
    3. 11.3 接收文档更新通知
    4. 11.4 社区资源
    5. 11.5 商标
    6. 11.6 静电放电警告
    7. 11.7 Glossary

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

7.11 Electrical Characteristics: Digital

At TJ = 25°C, PA_VS = 16 V, VAVDD = VDVDD = 3.3 V, and PA_ISET (pin 46) connected to ground, unless otherwise noted.
PARAMETER CONDITIONS MIN TYP MAX UNIT
DIGITAL INPUTS (SCLK, DIN, CS, DAC, SD)
Leakage input current 0 ≤ VIN ≤ DVDD –1 0.01 1 μA
VIH High-level input voltage 0.7 × DVDD V
VIL Low-level input voltage 0.3 × DVDD V
SD pin high SD > 0.7 × DVDD AFE030 in shutdown
SD pin low SD < 0.3 × DVDD AFE030 in normal operation
DAC pin high DAC > 0.7 × DVDD SPI access to DAC Registers
DAC pin low DAC < 0.3 × DVDD SPI access to Command and
Data Registers
DIGITAL OUTPUTS (DO, ZC_OUT)
VOH High-level output voltage IOH = 3 mA DVDD – 0.4 DVDD V
VOL Low-level output voltage IOL = –3 mA GND GND + 0.4 V
DIGITAL OUTPUTS (INT, Tx_Flag, Rx_Flag)
IOH High-level output current VOH = 3.3 V 1 μA
VOL Low-level output voltage IOL = 4 mA 0.4 V
IOL Low-level output current VOL = 400 mV 4 mA
INT pin high (open drain) INT sink current < 1 μA Normal operation μs
INT pin low (open drain)(1) INT < 0.4 V Indicates an interrupt has occurred μs
Tx_Flag high (open drain) Tx_Flag sink current < 1 μA Indicates Tx block is not ready μs
Tx_Flag low (open drain) Tx_Flag < 0.4 V Indicates Tx block is ready μs
Rx_Flag high (open drain) Rx_Flag sink current < 1 μA Indicates Rx block is not ready μs
Rx_Flag low (open drain) Rx_Flag < 0.4 V Indicates Rx block is ready μs
DIGITAL TIMING
Gain select time 0.2 μs
Shutdown mode, enable time 4.0 μs
Shutdown mode, disable time 2.0 μs
Power-on reset (POR)
power-up time		 DVDD ≥ 2 V 50 μs
(1) When an interrupt is detected (INT pin low), the contents of the I_Flag and T_Flag Registers can be read to determine the reason for the interrupt.