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参数资料
| 型号： | ISL29029IROZ-T7 |
| 厂商： | Intersil |
| 文件页数： | 7/16页 |
| 文件大小： | 0K |
| 描述： | IC SENSOR LIGHT-PROXIMITY 8ODFN |
| 标准包装： | 3,000 |
| 带接近传感器： | 是 |
| 波长： | 530nm |
| 电源电压： | * |
| 输出类型： | I²C? |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
ISL29029
TABLE 4. REGISTER 0x02 (INTERRUPT) - PROX/ALS INTERRUPT CONTROL
BIT #
7
ACCESS
FLAG
DEFAULT
0x00
BIT NAME
PROX_FLAG
(Prox Flag)
FUNCTION/OPERATION
When = 0, no Prox interrupt event has occurred since power-on or last “clear”
When = 1, a Prox interrupt event occurred. Clearable by writing “0”
Writing “1” leaves previous state unchanged
For bits 6:5 = (see the following)
6:5
RW
0x00
PROX_PRST
(Prox Persist)
00; set PROX_FLAG if 1 conversion result trips the threshold value
01; set PROX_FLAG if 4 conversion results trip the threshold value
10; set PROX_FLAG if 8 conversion results trip the threshold value
11; set PROX_FLAG if 16 conversion results trip the threshold value
4
3
RW
FLAG
0x00
0x00
Unused
(Write 0)
ALS_FLAG
(ALS FLAG)
Unused register bit - write 0
When = 0, no ALS interrupt event has occurred since power-on or last “clear”
When = 1, an ALS interrupt event occurred. Clearable by writing “0”
Writing “1” leaves previous state unchanged
For bits 2:1 = (see the following)
2:1
RW
0x00
ALS_PRST
(ALS Persist)
00; set ALS_FLAG if 1 conversion is outside the set window
01; set ALS_FLAG if 4 conversions are outside the set window
10; set ALS_FLAG if 8 conversions are outside the set window
11; set ALS_FLAG if 16 conversions are outside the set window
0
RW
0x00
INT_CTRL When = 0, set INT pin low if PROX_FLAG or ALS_FLAG high (logical OR)
(Interrupt Control) When = 1, set INT pin low if PROX_FLAG and ALS_FLAG high (logical AND)
TABLE 5. REGISTER 0x03 (PROX_LT) - INTERRUPT LOW THRESHOLD FOR PROXIMITY SENSOR
BIT #
7:0
ACCESS
RW
DEFAULT
0x00
BIT NAME
PROX_LT
(Prox Threshold)
FUNCTION/OPERATION
8-bit interrupt low threshold for
proximity sensing
TABLE 6. REGISTER 0x04 (PROX_HT) - INTERRUPT HIGH THRESHOLD FOR PROXIMITY SENSOR
BIT #
7:0
ACCESS
RW
DEFAULT
0xFF
BIT NAME
PROX_HT
(Prox Threshold)
FUNCTION/OPERATION
8-bit interrupt high threshold for proximity sensing
TABLE 7. REGISTER 0x05 (ALSIR_TH1) - INTERRUPT LOW THRESHOLD FOR ALS/IR
BIT #
7:0
ACCESS
RW
DEFAULT
0x00
BIT NAME
ALSIR_LT[7:0]
(ALS/IR Low Thr.)
FUNCTION/OPERATION
Lower 8 bits (of 12 bits) for ALS/IR low interrupt threshold
TABLE 8. REGISTER 0x06 (ALSIR_TH2) - INTERRUPT LOW/HIGH THRESHOLDS FOR ALS/IR
BIT #
7:4
3:0
ACCESS
RW
RW
DEFAULT
0x0F
0x00
BIT NAME
ALSIR_HT[3:0]
(ALS/IR High Thr.)
ALSIR_LT[11:8]
(ALS/IR Low Thr.)
FUNCTION/OPERATION
Lower 4 bits (of 12 bits) for ALS/IR high interrupt threshold
Upper 4 bits (of 12 bits) for ALS/IR low interrupt threshold
TABLE 9. REGISTER 0x07 (ALSIR_TH3) - INTERRUPT HIGH THRESHOLD FOR ALS/IR
BIT #
7:0
ACCESS
RW
DEFAULT
0xFF
BIT NAME
ALSIR_HT[11:4]
(ALS/IR High Thr.)
FUNCTION/OPERATION
Upper 8 bits (of 12 bits) for ALS/IR high interrupt threshold
7
FN7682.0
November 23, 2010
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| ISL29030IROZ-T7 | 制造商:Intersil Corporation 功能描述:ISL29030IROZ PBFREE AUTONOMOUS LOW POWER ALS + PROXIMITY SEN - Tape and Reel 制造商:Intersil Corporation 功能描述:ISL29030IROZ PbFree Autonomous Low Power ALS + Proximity sen T/R |
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