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参数资料
| 型号： | ISL29028IROZ-T7 |
| 厂商： | Intersil |
| 文件页数： | 6/16页 |
| 文件大小： | 0K |
| 描述： | IC SENSOR LIGHT-PROXIMITY 8ODFN |
| 标准包装： | 3,000 |
| 系列： | * |
ISL29028
Register Map
There are ten 8-bit registers accessible via I 2 C. Registers 0x1 and 0x2 define the operation mode of the device.
Registers 0x3 through 0x7 store the various ALS/IR/Prox thresholds which trigger interrupt events. Registers 0x8
through 0xA store the results of ALS/IR/Prox ADC conversions.
TABLE 1. ISL29028 REGISTERS AND REGISTER BITS
BIT
ADDR REG NAME
7
6
5
4
3
2
1
0
DEFAULT
0x00
(n/a)
(Reserved)
(n/a)
0x01
CONFIGURE
PROX EN
PROX_SLP[2:0]
PROX_DR
ALS_EN
ALS_RANGE ALSIR_MODE
0x00
0x02
INTERRUPT
PROX_FLAG
PROX_PRST[1:0]
(Write 0)
ALS_FLAG
ALS_PRST[1:0]
INT_CTRL
0x00
0x03
0x04
0x05
PROX_LT
PROX_HT
ALSIR_TH1
PROX_LT[7:0]
PROX_HT[7:0]
ALSIR_LT[7:0]
0x00
0xFF
0x00
0x06
0x07
0x08
0x09
0x0A
0x0E
0x0F
ALSIR_TH2
ALSIR_TH3
PROX_DATA
ALSIR_DT1
ALSIR_DT2
TEST1
TEST2
ALSIR_HT[3:0]
(Unused)
ALSIR_HT[11:4]
PROX_DATA[7:0]
ALSIR_DATA[7:0]
(Write as 0x00)
(Write as 0x00)
ALSIR_LT[11:8]
ALSIR_DATA[11:8]
0xF0
0xFF
0x00
0x00
0x00
0x00
0x00
Register Descriptions
TABLE 2. REGISTER 0x00 (RESERVED)
BIT #
7:0
ACCESS
RO
DEFAULT
(n/a)
NAME
(n/a)
FUNCTION/OPERATION
Reserved - no need to read or write
TABLE 3. REGISTER 0x01 (CONFIGURE) - PROX/ALS CONFIGURATION
BIT #
ACCESS DEFAULT
NAME
FUNCTION/OPERATION
7
RW
0x00
PROX_EN
(Prox Enable)
When = 0, proximity sensing is disabled
When = 1, continuous proximity sensing is enabled. Prox data will be ready
0.54ms after this bit is set high
For bits 6:4 = (see the following)
111; sleep time between prox IR LED
110; sleep time between prox IR LED
pulses
pulses
is
is
0.0ms (run continuously)
12.5ms
6:4
RW
0x00
PROX_SLP
(Prox Sleep)
101; sleep time between prox IR LED
100; sleep time between prox IR LED
011; sleep time between prox IR LED
pulses
pulses
pulses
is
is
is
50ms
75ms
100ms
010; sleep time between prox IR LED
001; sleep time between prox IR LED
000; sleep time between prox IR LED
pulses
pulses
pulses
is
is
is
200ms
400ms
800ms
3
2
1
RW
RW
RW
0x00
0x00
0x00
PROX_DR
(Prox Drive)
ALS_EN
(ALS Enable)
ALS_RANGE
(ALS Range)
When = 0, IRDR behaves as a pulsed 110mA current sink
When = 1, IRDR behaves as a pulsed 220mA current sink
When = 0, ALS/IR sensing is disabled
When = 1, continuous ALS/IR sensing is enabled with new data ready every
100ms
When = 0, ALS is in low-lux range
When = 1, ALS is in high-lux range
0
RW
0x00
6
ALSIR_MODE When = 0, ALS/IR data register contains visible ALS sensing data
(ALSIR Mode) When = 1, ALS/IR data register contains IR spectrum sensing data
FN6780.2
November 4, 2011
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相关代理商/技术参数 |
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| ISL29028IROZ-T7R5484 | 制造商:Intersil Corporation 功能描述:DOMINANT ASSEMBLY ONLY - PBFREE AUTONOMOUS LOW POWER ALS + P - Tape and Reel 制造商:Intersil Corporation 功能描述:IC PROXIMITY SENSOR AMB LT 8ODFN 制造商:Intersil 功能描述:DOMINANT ASSEMBLY ON LYFREE AUTONOMOUS |
| ISL29029IROZ-T7 | 功能描述:IC SENSOR LIGHT-PROXIMITY 8ODFN RoHS:是 类别:传感器，转换器 >> 光学 - 光电探测器 - 环境光传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 产品变化通告:Product Discontinuation 25/Jun/2012 标准包装:2,500 系列:- 带接近传感器:无 波长:- 电源电压:1.7 V ~ 2 V 电流 - 暗（标准）:- 电流 - 光（典型值）:- 输出类型:数字 - I²C 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UDFN 裸露焊盘 包装:带卷 (TR) |
| ISL29030AIROZ-EVALZ | 功能描述:BOARD EVAL FOR ISL29030A RoHS:是 类别:编程器，开发系统 >> 评估板 - 传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
| ISL29030AIROZ-T7 | 功能描述:IC PROXIMITY SENSOR AMB LT 8ODFN RoHS:是 类别:传感器，转换器 >> 多功能 系列:* 其它有关文件:Automotive Product Guide 标准包装:2,500 系列:- 传感器类型:光线和近程 输出类型:I²C? |
| ISL29030IROZ-EVALZ | 制造商:Intersil Corporation 功能描述: 制造商:Intersil Corporation 功能描述:ISL29030IROZ-EVALZ (PB-FREE ) EVALUATION BOARD - ROHS COMPLI - Bulk 制造商:Intersil Corporation 功能描述:ISL29030IROZ-EVALZ (PB-Free ) EVALUATION BOARD - ROHs Compli |
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