COB Series

Model no. No. of segments Features Package Interface Operating voltage Vlcd
SA3621 32 seg x 2,3,4 com Low cost general purpose COB / SSOP48 3/4 SPI 2.4-5.2V  
SA3622 36 seg x 2,3,4 com Low current. High ESD. VA use COB / SSOP48 IIC 2.4-5.5V  
SA3630 31 seg x 1 com Static drive. 250Hz frame frequency VA use COB / SSOP48 3/4 SPI 2.4-5.2V  
SA3631 32 seg X 2,3,4 com 1/2 duty, 128Hz, 1/3 duty 85Hz frame frequency, VA use COB / SSOP48 3/4 SPI 2.4-5.2V  
 

Self Photos / Files - New_Project_-_2025-02-20T145458.977

SA3621

 

  • 32 seg x 2,3,4 com

  • Vdd, Vlcd: 2.4V to 5.2V

  • SPI interface

  • Low cost, multifunction

 

Details

Self Photos / Files - 134

SA3630

 

  • 31 SEG full static drive

  • Vdd, Vlcd: 2.4V to 5.2V

  • SPI interface

  • 250Hz frame frequency, VA use

 

Details

 

 

 

 

Self Photos / Files - New_Project_-_2025-02-20T145340.324

SA3631

 

  • 32 seg x 2,3,4 com

  • Vdd, Vlcd: 2.4V to 5.2V

  • SPI interface

  • 128Hz frame frequency for 1/2 duty, 85Hz for 1/3 duty, VA use

 

Details

Self Photos / Files - New_Project_-_2025-02-20T145615.368

SA3622

 

  • 36 seg x 2,3,4 com
  • IIC interface
  • Vdd, Vlcd: 2.4V to 5.5V
  • Low operating current
  • VATN applicatons

 

Details