AS3820 datasheet(18/52 Pages) DIALOG

tên linh kiện	AS3820

Giải thích chi tiết về linh kiện	16-Channel White LED Controller for LCD Backlight

PDF	52 Pages

Scroll/Zoom	100%

nhà sản xuất	DIALOG [Dialog Semiconductor]

Trang chủ	http://www.dialog-semiconductor.com/

Logo

18 / 52 page

AS3820

16-Channel White LED Controller for LCD Backlight

Rev. 1.1

Datasheet

www.dialog-semiconductor.com

18 of 52

05-Feb-2019

Addr: 0x0A

OPENLED_1

Bit

Bit Name

Default

Access

Bit Description

7:0

OPENLED_1 –

OPENLED_8

00000000

AS/WC

Indicates open LED condition on outputs

1 to 8

0...No open LED detected

1... Open LED detected

Table 10: OPENLED_1

Addr: 0x0B

OPENLED_2

Bit

Bit Name

Default

Access

Bit Description

7:0

OPENLED_9 –

OPENLED_16

00000000

AS/WC

Indicates open LED condition on outputs

9 to 16

0...No open LED detected

1... Open LED detected

Table 11: OPENLED_2

Addr: 0x0E

FB_ON_1

Bit

Bit Name

Default

Access

Bit Description

7:0

FB_CURR_1 –

FB_CURR _8

00000000

Enables or disables feedback function of

output channels

0...No feedback function on CURRx

1... Function on CURRx

Table 12: FB_ON_1

Addr: 0x0F

FB_ON_2

Bit

Bit Name

Default

Access

Bit Description

7:0

FB_CURR_9 –

FB_CURR _16

00000000

Enables or disables feedback function of

output channels

0...No feedback function on CURRx

1... Function on CURRx

Table 13: FB_ON_2

Addr: 0x0C

Addr: 0x0D

VDAC_H / VDAC_L

Bit

Default

Access

Bit Description

7:0

1:0

0X80, 0X00

DAC input [9:0]

Table 14: VDAC_H / VDAC_L

AS3820 bảng dữ liệu(PDF) 18 Page - Dialog Semiconductor

AS3820 bảng dữ liệu(HTML) 18 Page - Dialog Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

bảng dữ liệu tải về

Link URL