PS12001ARN-0 POWERTIP [Powertip Technology], PS12001ARN-0 Datasheet - Page 61

• Manufacturer Part Number: PS12001ARN-0
• Description: OUTLINE DIMENSION & BLOCK DIAGRAM
• Manufacturer: POWERTIP [Powertip Technology]

ST7066U
#" Assume the oscillation frequency is 270KHZ, 1 clock cycle time = 3.7us, 1/8 duty; 1/4 bias,1 frame =
V2.0
COM1
COM2
COM8
SEGx off
SEGx on
3.7us x 400 x 8 = 11840us=11.8ms (84.7Hz)
V2
V3
V2
V3
V2
V3
V2
V3
V2
V3
Vcc
V1
V4
V5
Vcc
V1
V4
V5
Vcc
V1
V4
V5
Vcc
V1
V4
V5
Vcc
V1
V4
V5
400 clocks
1
2
3
1 frame
4
8
1
38/42
2
3
4
8
1
2
3
4
2001/03/01
8