LM3533 datasheet(41/63 Pages) TI1

41 / 63 page

255

FULLSCALE

LED

Code

x 0

Code

FULLSCALE

LED

255

ryLSB

ZoneBounda

LM3533

www.ti.com

SNOSC68C – APRIL 2012 – REVISED SEPTEMBER 2015

Table 30. ALS Zone Boundary High And Low Registers (Addresses 0x50 - 0x57) (continued)

Address

Function

0x55

ALS Zone Boundary 2 Low

0x56

ALS Zone Boundary 3 High

0x57

ALS Zone Boundary 3 Low

Note: Each Zone Boundary register is 8 bits with a maximum voltage of 2 V. This gives a step size for each Zone

Boundary Register bit of:

(11)

Table 31. ALSM1 Zone Target Registers (Addresses 0x60 to 0x64)

Address

Function

0x60

ALSM1 Zone Target 0

0x61

ALSM1 Zone Target 1

0x62

ALSM1 Zone Target 2

0x63

ALSM1 Zone Target 3

0x64

ALSM1 Zone Target 4

Table 32. ALSM2 Zone Target Registers (Addresses 0x65 to 0x69)

Address

Function

0x65

ALSM2 Zone Target 0

0x66

ALSM2 Zone Target 1

0x67

ALSM2 Zone Target 2

0x68

ALSM2 Zone Target 3

0x69

ALSM2 Zone Target 4

Table 33. ALSM3 Zone Target Registers (Addresses 0x6A to 0x6E)

Address

Function

0x6A

ALSM3 Zone Target 0

0x6B

ALSM3 Zone Target 1

0x6C

ALSM3 Zone Target 2

0x6D

ALSM3 Zone Target 3

0x6E

ALSM3 Zone Target 4

When the Mapping Mode is set for exponential mapping (Control Bank_Brightness Configuration Register Bit [2]

= 0), the current approximates Equation 12:

(12)

When the Mapping Mode is set for linear mapping (Control Bank_Brightness Configuration Register Bit [2] = 1),

the current approximates Equation 13:

(13)

Submit Documentation Feedback

Product Folder Links: LM3533

LM3533 bảng dữ liệu(PDF) 41 Page - Texas Instruments

LM3533 bảng dữ liệu(HTML) 41 Page - Texas Instruments

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

bảng dữ liệu tải về

Link URL