LD1510SP datasheet(3/25 Pages) LDT

Il numero della parte	LD1510SP

Spiegazioni elettronici	3Channel Output LED Driver with 12 bit PWM Controller

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Produttore elettronici	LDT [LDT Co., Ltd]

Homepage	http://www.ldt.co.kr/

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Ver3.0

3

LD1510

3Channel Output LED Driver with 12 bit PWM Controller

LD1510 Revision History

2009.1.30

Deleted item ;

(page 17)

‘WRITING THE DISPLAY DATA’

Revised items ;

(page 16)

‘1 PWM Cycle(8bit PWM Display=16384 PWMCK clocks=256x4X4Clk)’

Is revised to

‘1 PWM Cycle(8bit PWM Display=4096 PWMCK clocks=256x4X4Clk )’

(page 17, 18)

‘1 PWM Cycle ( = 14096 PWMCKs = 1024 x 4 )’

Is revised to

‘1 PWM Cycle (12 bit PWM Display = 4096 PWMCK clocks = 1024 x 4 )’

3.0

2009.2.17

Revised items ;

(page 3)

‘Maximum serial input frequency : 20MHz ’

Is revised to

‘Maximum serial input frequency : 10MHz )’

(page 5)

‘CLKI Frequency 20MHZ ’ Is revised to

‘CLKI Frequency 10MHZ ’

(page 22)

Change ‘TIMING DIAGRAM Data Transmission : Strobe Number ’

(page 14)

Change ‘TIMING DIAGRAM : CLK Number ’

4.0

2008.10.21

- First Version

1.0

2009.1.12

- Second Version

Revised items ;

(page 7)

‘Twsh min= 100ns’ is revised to ‘100 + N x 1ns’

‘Twsl min= 100ns’ is revised to ‘100 + N x 1 ns’

(page 8)

Strobe Transmit

‘DI : 2 times toggle when CLKI=L’ is revised to

‘DI : 5 times toggle when CLKI=L’ ‘Strobe Diagram’ is revised to new

one

(page 14, 15)

‘COMMUNICATION MODE TIMING DIAGRAM’

Is revised to new one

‘8Bit Mode & 12 Bit Mode’ Is revised to new one

Added items ;

(page 7)

Twss min= 10,000ns

2.0

Date

Contents

Version

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