AS3543 datasheet(76/92 Pages) AMSCO

76 / 92 page

www.austriamicrosystems.com

Revision 1.11

75 - 91

AS3543 3v2

Data Sheet - R e g i s t e r D e f i n i t i o n

Table 76. ISINK1 Register

Name

Base

Default

ISINK1

2-wire serial

00h

Offset: 1Bh-2

ISINK1 Register

This is an extended register and needs to be enabled by writing 010b to Reg. 1Ch first.

This register is reset at a AVDD27-POR.

Bit

Bit Name

Default

Access

Bit Description

7:3

I_SINK1<4:0>

00000

R/W

sets the current into current sink 1in 1.2mA steps

0: OFF, current sink 1 disabled

1-31 1.2mA * I_SINK1 -> (1.2mA...37.2mA)

2:0

000

n/a

Table 77. ISINK2 Register

Name

Base

Default

ISINK2

2-wire serial

00h

Offset: 1Bh-3

ISINK2 Register

This is an extended register and needs to be enabled by writing 011b to Reg. 1Ch first.

This register is reset at a AVDD27-POR.

Bit

Bit Name

Default

Access

Bit Description

7:3

I_SINK2<4:0>

00000

R/W

sets the current into current sink 2in 1.2mA steps

0: OFF, current sink 2 disabled

1-31 1.2mA * I_SINK2 -> (1.2mA...37.2mA)

2:0

000

n/a

AS3543 데이터시트(PDF) 76 Page - ams AG

AS3543 데이터시트(HTML) 76 Page - ams AG

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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92

데이터시트 다운로드

링크 URL