SLVSFI5A October   2020  – December 2020 TLC6C5748-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Terminal Configurations 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 Switching Characteristics
    7. 6.7 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Terminal-Equivalent Input and Output Schematic Diagrams
    2. 7.2 Test Circuits
    3. 7.3 Timing Diagrams
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Output Current Calculation
      2. 8.3.2 Register and Data Latch Configuration
        1. 8.3.2.1 769-Bit Common Shift Register
        2. 8.3.2.2 Grayscale (GS) Data Latch
        3. 8.3.2.3 Control Data Latch
        4. 8.3.2.4 Dot Correction (DC) Data Latch
        5. 8.3.2.5 Maximum Current (MC) Data Latch
        6. 8.3.2.6 Global Brightness Control (BC) Data Latch
        7. 8.3.2.7 Function Control (FC) Data Latch
      3. 8.3.3 Status Information Data (SID)
      4. 8.3.4 LED Open Detection (LOD)
      5. 8.3.5 LED Short Detection (LSD)
      6. 8.3.6 Thermal Shutdown Faults (TSD)
      7. 8.3.7 Noise Reduction
    4. 8.4 Device Functional Modes
      1. 8.4.1 Maximum Current Control (MC) Function
      2. 8.4.2 Dot Correction (DC) Function
      3. 8.4.3 Global Brightness Control (BC) Function
      4. 8.4.4 Grayscale (GS) Function (PWM Control)
        1. 8.4.4.1 Conventional PWM Control
        2. 8.4.4.2 Enhanced Spectrum (ES) PWM Control
        3. 8.4.4.3 Auto Display Repeat Function
        4. 8.4.4.4 Display Timing Reset Function
        5. 8.4.4.5 Auto Data Refresh Function
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Daisy-Chain Application
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Step-by-Step Design Procedure
          2. 9.2.1.2.2 Maximum Current (MC) Data
          3. 9.2.1.2.3 Global Brightness Control (BC) Data
          4. 9.2.1.2.4 Dot Correction (DC) Data
          5. 9.2.1.2.5 Grayscale (GS) Data
          6. 9.2.1.2.6 Other Control Data
        3. 9.2.1.3 Application Curves
  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
  13. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

8.3.2.4 Dot Correction (DC) Data Latch

DC data are 336 bits long; the data for each constant-current output are controlled by seven bits. Each constant-current output DC is controlled by the DC data latch. Each DC value individually adjusts the output current for each constant-current output. As explained in the Dot Correction (DC) Function section, the DC values are used to adjust the output current from 26.2% to 100% of the current value set by MC and BC data. When the device is powered on, the data in the DC data latch are random.

The DC data bit assignment is shown in Table 8-2. See Table 8-9 for a summary of the DC data value versus set current value.

Table 8-2 Dot Correction Data Bit Description
CONTROL DATA LATCH BIT NUMBERBIT NAMEDEFAULT VALUECONTROLLED CHANNELCONTROL DATA LATCH BIT NUMBERBIT NAMEDEFAULT VALUECONTROLLED CHANNEL
6-0DCR0[6:0]N/A
(no default value)		DC bits[6:0] for OUTR0174-168DCR8[6:0]N/A
(no default value)		DC bits[6:0] for OUTR8
13-7DCG0[6:0]DC bits[6:0] for OUTG0181-175DCG8[6:0]DC bits[6:0] for OUTG8
20-14DCB0[6:0]DC bits[6:0] for OUTB0188-182DCB8[6:0]DC bits[6:0] for OUTB8
27-21DCR1[6:0]DC bits[6:0] for OUTR1195-189DCR9[6:0]DC bits[6:0] for OUTR9
34-28DCG1[6:0]DC bits[6:0] for OUTG1202-196DCG9[6:0]DC bits[6:0] for OUTG9
41-35DCB1[6:0]DC bits[6:0] for OUTB1209-203DCB9[6:0]DC bits[6:0] for OUTB9
48-42DCR2[6:0]DC bits[6:0] for OUTR2216-210DCR10[6:0]DC bits[6:0] for OUTR10
55-49DCG2[6:0]DC bits[6:0] for OUTG2223-217DCG10[6:0]DC bits[6:0] for OUTG10
62-56DCB2[6:0]DC bits[6:0] for OUTB2230-224DCB10[6:0]DC bits[6:0] for OUTB10
69-63DCR3[6:0]DC bits[6:0] for OUTR3237-231DCR11[6:0]DC bits[6:0] for OUTR11
76-70DCG3[6:0]DC bits[6:0] for OUTG3244-238DCG11[6:0]DC bits[6:0] for OUTG11
83-77DCB3[6:0]DC bits[6:0] for OUTB3251-245DCB11[6:0]DC bits[6:0] for OUTB11
90-84DCR4[6:0]DC bits[6:0] for OUTR4258-252DCR12[6:0]DC bits[6:0] for OUTR12
97-91DCG4[6:0]DC bits[6:0] for OUTG4265-259DCG12[6:0]DC bits[6:0] for OUTG12
104-98DCB4[6:0]DC bits[6:0] for OUTB4272-266DCB12[6:0]DC bits[6:0] for OUTB12
111-105DCR5[6:0]DC bits[6:0] for OUTR5279-273DCR13[6:0]DC bits[6:0] for OUTR13
118-112DCG5[6:0]DC bits[6:0] for OUTG5286-280DCG13[6:0]DC bits[6:0] for OUTG13
125-119DCB5[6:0]DC bits[6:0] for OUTB5293-287DCB13[6:0]DC bits[6:0] for OUTB13
132-126DCR6[6:0]DC bits[6:0] for OUTR6300-294DCR14[6:0]DC bits[6:0] for OUTR14
139-133DCG6[6:0]DC bits[6:0] for OUTG6307-301DCG14[6:0]DC bits[6:0] for OUTG14
146-140DCB6[6:0]DC bits[6:0] for OUTB6314-308DCB14[6:0]DC bits[6:0] for OUTB14
153-147DCR7[6:0]DC bits[6:0] for OUTR7321-315DCR15[6:0]DC bits[6:0] for OUTR15
160-154DCG7[6:0]DC bits[6:0] for OUTG7328-322DCG15[6:0]DC bits[6:0] for OUTG15
167-161DCB7[6:0]DC bits[6:0] for OUTB7335-329DCB15[6:0]DC bits[6:0] for OUTB15