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参数资料
| 型号： | ISL29018IROZ-EVALZ |
| 厂商： | Intersil |
| 文件页数： | 5/19页 |
| 文件大小： | 0K |
| 描述： | EVALUATION BOARD FOR ISL29018 |
| 标准包装： | 1 |
| 传感器类型： | 灯光，数字式输出 |
| 传感范围： | 65535Lux |
| 接口： | I²C，SM 总线 |
| 灵敏度： | 540nm |
| 电源电压： | 2.25 V ~ 3.63 V |
| 嵌入式： | 否 |
| 已供物品： | 板 |
| 已用 IC / 零件： | ISL29018 |
ISL29018
Electrical Specifications
specified. (Continued)
V SUP(VDDD,VDDA) = 3V, T A = +25°C, R EX T = 499k ? 1% tolerance, 16-bit ADC operation, unless otherwise
MIN
MAX
PARAMETER
DESCRIPTION
CONDITION
(Note 9)
TYP
(Note 9)
UNIT
V REF
Voltage of R EXT Pin
0.52
V
I INT
INT Current Sinking Capability
4
5
mA
I IRDR1
IRDR Source Current
IS<1:0> = 0
15 Ω at IRDR pin
100
mA
(Note 8)
I IRDR2
IRDR Source Current
IS<1:0> = 1
44
50
58
mA
(Note 8)
I IRDR3
IRDR Source Current
IS<1:0> = 2
25
mA
(Note 8)
I IRDR4
IRDR Source Current
IS<1:0> = 3
12.5
mA
(Note 8)
V IRLED
t r
t f
f IRLED1
f IRLED2
I SUP (IRLED1)
I SUP (IRLED2)
Duty Cycle
PROX-IR
Voltage Head Room of IRDR Pin
Rise Time for IRDR Source Current
Fall Time for IRDR Source Current
IR LED Modulation Frequency
IR LED Modulation Frequency
Supply Current of Proximity Sensing
Supply Current of Proximity Sensing
Duty Cycle of IR LED Modulation
Differential ADC Output of IR and
IRDR = 90mA, IS<1:0> = 0 (Note 8)
R LOAD = 15 Ω at IRDR pin, 20% to 80%
R LOAD = 15 Ω at IRDR pin, 80% to 20%
Freq = 0 (Note 8)
Freq = 1 (Note 8)
IS<1:0> = 0, Freq = 0 (Note 8)
IS<1:0> = 0, Freq = 1 (Note 8)
IR and proximity sensing with Range 2 and
V DD - 1.0
35
10
DC
360
101
51
50
1.0
V
ns
ns
kHz
kHz
mA
mA
%
%
PROX
Proximity Sensing With Object Far Away to Scheme 0; 15 Ω @ IRDR pin, IS<1:0> = 0,
Provide No Reflection
Freq = 0; E = 210 lux, Sunlight.
NOTES:
5. V SUP is the common voltage to V DDD and V DDA.
6. 550nm green LED is used in production test. The 550nm LED irradiance is calibrated to produce the same DATA count against an illuminance level
of 300 lux fluorescent light.
7. 850nm infrared LED is used in production test. The 850nm LED irradiance is calibrated to produce the same DATA_IR count against an illuminance
level of 210 lux sunlight at sea level.
I 2 C Interface Specifications
tolerance, 16-bit ADC operation.
For SCL and SDA unless otherwise noted, V SUP(VDDD,VDDA) = 3V, T A = +25°C, R EXT = 499k ? 1%
MIN
MAX
PARAMETER
V I 2 C
DESCRIPTION
Supply Voltage Range for I 2 C Interface
CONDITION
(Note 9)
1.7
TYP
(Note 9)
3.63
UNIT
V
f SCL
V IL
V IH
V hys
V OL
SCL Clock Frequency
SCL and SDA Input Low Voltage
SCL and SDA Input High Voltage
Hysteresis of Schmitt Trigger Input
Low-level output voltage (open-drain) at
4mA sink current
1.25
0.05V DD
400
0.55
0.4
kHz
V
V
V
V
I i
t SP
Input Leakage for each SDA, SCL pin
Pulse width of spikes that must be
suppressed by the input filter
-10
10
50
μA
ns
5
FN6619.4
October 8, 2012
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