LM3532TMX-40ANOPB National Semiconductor Corporation, LM3532TMX-40ANOPB Datasheet - Page 26

• Manufacturer Part Number: LM3532TMX-40ANOPB
• Description: High Efficiency White Led Driver With Programmable Ambient Light Sensing Capability And I2c-compatible Interface
• Manufacturer: National Semiconductor Corporation

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LM3532 Register Descriptions
I
Output Configuration
Startup/Shutdown Ramp Rate
Run Time Ramp Rate
Control A PWM
Control B PWM
Control C PWM
Control A Brightness
Control A Full-Scale Current
Control B Brightness
Control B Full-Scale Current
Control C Brightness
Control C Full-Scale Current
Feedback Enable
Control Enable
ALS1 Resistor Select
ALS2 Resistor Select
ALS Down Delay
ALS Configuration
ALS Zone Information
ALS Brightness Zone
ADC
ADC Average
ALS Zone Boundary 0 High
ALS Zone Boundary 0 Low
ALS Zone Boundary 1 High
ALS Zone Boundary 1 Low
ALS Zone Boundary 2 High
ALS Zone Boundary 2 Low
ALS Zone Boundary 3 High
ALS Zone Boundary 3 Low
Control A Zone Target 0
Control A Zone Target 1
Control A Zone Target 2
Control A Zone Target 3
Control A Zone Target 4
Control B Zone Target 0
Control B Zone Target 1
Control B Zone Target 2
Control B Zone Target 3
Control B Zone Target 4
Control C Zone Target 0
Control C Zone Target 1
Control C Zone Target 2
Control C Zone Target 3
Control C Zone Target 4
2
C Address
Name
0x38 (7 bit), 0x70 for Write and 0x71 for Read
TABLE 2. LM3532 Register Descriptions
Address
0x1A
0x1B
0x1C
0x1D
0x7A
0x7B
0x7C
0x7D
0x7E
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x20
0x21
0x22
0x23
0x24
0x25
0x27
0x28
0x60
0x61
0x62
0x63
0x64
0x65
0x66
0x67
0x70
0x71
0x72
0x73
0x74
0x75
0x76
0x77
0x78
0x79
26
Power On Reset
0xDC
0xCC
0xCC
0xCC
0xCC
0xC0
0xC0
0xE4
0xF1
0xF3
0xF1
0xF3
0xF1
0xF3
0xFF
0xF8
0xE0
0xE0
0xE0
0xF0
0xF8
0x6A
0xA1
0xFF
0xFF
0xFF
0x82
0x82
0x82
0x44
0x00
0x00
0x35
0x33
0x66
0x99
0x33
0x66
0x99
0x33
0x66
0x99
0x33
0x66
0x99