Datasheet VEML4031X00 (Vishay) - 9
| 制造商 | Vishay |
| 描述 | High Accuracy Ambient Light Sensor With I 2C Interface |
| 页数 / 页 | 15 / 9 — VEML4031X00. TABLE 5 - REGISTER NAME: ALS_THDH. COMMAND. BIT NAME. … |
| 文件格式/大小 | PDF / 254 Kb |
| 文件语言 | 英语 |
VEML4031X00. TABLE 5 - REGISTER NAME: ALS_THDH. COMMAND. BIT NAME. FUNCTION. BIT. VALUE. DESCRIPTION. 0x04. 0x05
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VEML4031X00
www.vishay.com Vishay Semiconductors
TABLE 5 - REGISTER NAME: ALS_THDH
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ALS_THDH_L Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ALS_THDH_H
COMMAND BIT NAME FUNCTION BIT VALUE DESCRIPTION 0x04
ALS_THDH_L Set the high threshold interrupt 7 : 0 Low byte 0 to 65 535 value
0x05
ALS_THDH_H 7 : 0 High byte
TABLE 6 - REGISTER NAME: ALS_THDL
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ALS_THDL_L Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ALS_THDL_H
COMMAND BIT NAME FUNCTION BIT VALUE DESCRIPTION 0x06
ALS_THDL_L Set the low 7 : 0 Low byte 0 to 65 535 threshold interrupt value
0x07
ALS_THDL_H 7 : 0 High byte
TABLE 7 - REGISTER NAME: ALS_DATA
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ALS_DATA_L Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ALS_DATA_H
COMMAND BIT NAME FUNCTION BIT VALUE DESCRIPTION 0x10
ALS_DATA_L Read the ALS channel 7 : 0 Low byte 0 to 65 535 output data
0x11
ALS_DATA_H 7 : 0 High byte
TABLE 8 - REGISTER NAME: IR_DATA
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 IR_DATA_L Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 IR_DATA_H
COMMAND BIT NAME FUNCTION BIT VALUE DESCRIPTION 0x12
IR_DATA_L Read the IR channel 7 : 0 Low byte 0 to 65 535 output data
0x13
IR_DATA_H 7 : 0 High byte
TABLE 9 - REGISTER NAME: VEML4031X00_ID
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 VEML4031X00_ID_L Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 VEML4031X00_ID_H
COMMAND BIT NAME FUNCTION BIT VALUE DESCRIPTION
0x01
0x14
VEML4031X00_ID_L 7 : 0 Should be kept default (0b00000001) Read the 0x00 Device with a device ID (0b00000000) slave address of 0x29
0x15
VEML4031X00_ID_H 7 : 0 0x10 Device with a slave (0b00010000) address of 0x10 Rev. 1.1, 12-Mar-2025
9
Document Number: 80348 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
www.vishay.com Vishay Semiconductors
TABLE 5 - REGISTER NAME: ALS_THDH
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ALS_THDH_L Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ALS_THDH_H
COMMAND BIT NAME FUNCTION BIT VALUE DESCRIPTION 0x04
ALS_THDH_L Set the high threshold interrupt 7 : 0 Low byte 0 to 65 535 value
0x05
ALS_THDH_H 7 : 0 High byte
TABLE 6 - REGISTER NAME: ALS_THDL
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ALS_THDL_L Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ALS_THDL_H
COMMAND BIT NAME FUNCTION BIT VALUE DESCRIPTION 0x06
ALS_THDL_L Set the low 7 : 0 Low byte 0 to 65 535 threshold interrupt value
0x07
ALS_THDL_H 7 : 0 High byte
TABLE 7 - REGISTER NAME: ALS_DATA
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ALS_DATA_L Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ALS_DATA_H
COMMAND BIT NAME FUNCTION BIT VALUE DESCRIPTION 0x10
ALS_DATA_L Read the ALS channel 7 : 0 Low byte 0 to 65 535 output data
0x11
ALS_DATA_H 7 : 0 High byte
TABLE 8 - REGISTER NAME: IR_DATA
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 IR_DATA_L Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 IR_DATA_H
COMMAND BIT NAME FUNCTION BIT VALUE DESCRIPTION 0x12
IR_DATA_L Read the IR channel 7 : 0 Low byte 0 to 65 535 output data
0x13
IR_DATA_H 7 : 0 High byte
TABLE 9 - REGISTER NAME: VEML4031X00_ID
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 VEML4031X00_ID_L Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 VEML4031X00_ID_H
COMMAND BIT NAME FUNCTION BIT VALUE DESCRIPTION
0x01
0x14
VEML4031X00_ID_L 7 : 0 Should be kept default (0b00000001) Read the 0x00 Device with a device ID (0b00000000) slave address of 0x29
0x15
VEML4031X00_ID_H 7 : 0 0x10 Device with a slave (0b00010000) address of 0x10 Rev. 1.1, 12-Mar-2025
9
Document Number: 80348 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000