SCPS238A February   2021  – August 2021 TCA9416

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Switching Characteristics
    8. 6.8 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Voltage Waveforms
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Architecture
      2. 8.3.2 Enable and Disable
      3. 8.3.3 Pull up resistors on I/O Lines
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Startup Considerations with Large Capacitive Load Mismatches
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Receiving Notification of Documentation Updates
    2. 12.2 Support Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary

6.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST
CONDITIONS		 VCCA VCCB MIN TYP MAX UNIT
VUVLO_RISE UVLO Rising Threshold VUVLO for VCCA and VCCB are independent 0 V to 3.6 V 0 V to 3.6 V 0.65 0.9 1 V
VUVLO_FALL UVLO Falling Threshold VUVLO for VCCA and VCCB are independent 0 V to 3.6 V 0 V to 3.6 V 0.6 0.85 0.95 V
VRTA (1) RTA(2) Activation Threshold 1.08 V to 3.6 V 1.08 V to 3.6 V VCCI × 0.30 VCCI × 0.45 V
VFTA (1) FTA(2) Activation Threshold 1.08 V to 3.6 V 1.08 V to 3.6 V VCCI × 0.60 VCCI × 0.70 V
RPU VI = 0.15 V 1.08V to 3.6V 1.08V to 3.6V 7.5 10 12.5 kΩ
II OE VI = VCCA or GND 1.08 V to 3.6 V 1.08 V to 3.6 V ±0.1 ±1 μA
IOZ A or B port OE less than VIL 1.08 V to 3.6 V 1.08 V to 3.6 V 0 ±2.5 μA
Ioff A port VI = 3.6 V, VO = 0 V (TA  ≤ 85 C) 0 V 0 V to 3.6 V ±0.1 ±0.5 μA
B port VI = 3.6 V, VO = 0 V (TA  ≤ 85 C) 0 to 3.6 V 0 V ±0.1 ±0.5
A port VI = 3.6 V, VO = 0 V (TA  ≤ 125 C) 0 V 0 V to 3.6 V ±0.1 ±2.5
B port VI = 3.6 V, VO = 0 V  (TA  ≤ 125 C) 0 to 3.6 V 0 V ±0.1 ±2.5
ICC_OFF VCCA VI = VO = open,
IO = 0,
OE = 0 V 		1.08 V to 3.6 V 1.08 V to 3.6 V 4 13 μA
VCCB VI = VO = open,
IO = 0,
OE = 0 V 		3 13
ICCA VI = VO = open,
IO = 0,
OE = VCCA		 1.32 V 1.32 V to 3.6 V 3 6 μA
1.98 V 1.32 V to 3.6 V 4 10
3.6 V 1.32 V to 3.6 V 6 14
0 V 1.32 V to 3.6 V -0.5 0
1.32 V to 3.6 V 0 V 3 12
ICCB VI = VO = open,
IO = 0,
OE = VCCA		 1.32 V to 3.6 V 1.32 V 1.5 6 μA
1.32 V to 3.6 V 1.98 V 2 8
1.32 V to 3.6 V 3.6 V 5 12
1.32 V to 3.6 V 0 V -0.5 0
0 V 1.32 V to 3.6 V 1 7
ICCA + ICCB VI = VO = open,
IO = 0,
OE = VCCA		 1.32 V 1.32 V 4 12 μA
1.98 V 1.98 V 6 15
3.6 V 3.6 V 11 23
Ron VI = 0.2 V, IO = 2 mA 1.08 V 1.08 V 28 50 Ω
VI = 0.2 V, IO = 2 mA 1.08 V, 1.8 V 1.8 V, 1.08 V 28 50
VI = 0.2 V, IO = 3 mA 1.65 V 1.65 V 15 25
VI = 0.2 V, IO = 2 mA 1.08 V, 3.0 V 3.0 V, 1.08 V 30 55
VI = 0.2 V, IO = 3 mA 1.65 V, 3.0 V 3.0 V, 1.65 V 15 25
VI = 0.2 V, IO = 6 mA 3.0 V 3.0 V 10 15
CI OE 3.3 V 3.3 V 2.5 4 pF
Cio A or B port 0 V, 1.08 V, 3.6 V 0 V, 1.08 V, 3.6 V 7 10 pF
(1) VCCI is the VCC associated with the input port.
(2) RTA is "rise time accelerator" and FTA is "fall time accelerator"