isl29030a Intersil Corporation, isl29030a Datasheet - Page 4

• Manufacturer Part Number: isl29030a
• Description: Low Power Ambient Light And Proximity Sensor With Intelligent Interrupt And Sleep Modes - Analog And Digital Out
• Manufacturer: Intersil Corporation

Electrical Specifications
temperature range, -40°C to +85°C.
NOTES:
10. For ALS applications under light-distorting glass, please see “ALS Range 1 Considerations” on page 10.
I
(Note
2
6. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
7. An LED is used in production test. The LED irradiance is calibrated to produce the same DATA count against a fluorescent light source of the same lux
8. An 850nm infrared LED is used to test PROX/IR sensitivity in an internal test mode.
9. Ability to guarantee I
PARAMETER
PARAMETER
DATA
DATA
DATA
C Electrical Specifications
I
PSRR
IRDR_LEAK
level.
I
I
t
IRDR_0
IRDR_1
V
PULSE
11
V
V
f
V
F
V
I
V
I
V
t
t
IRDR
V
SDA
V
V
SCL
PROX_0
PROX_F
PROX_1
REF
INT
I
hys
AA
C
I
I
SP
t
t
OL
I
2
2
IH
2
IL
IH
IL
r
i
f
).
i
IRDR
C
C
C
Boldface limits apply over the operating temperature range, -40°C to +85°C.
Supply Voltage Range for I
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
Input Leakage for each SDA, SCL Pin
Pulse Width of Spikes that must be Suppressed by
the Input Filter
SCL Falling Edge to SDA Output Data Valid
Capacitance for each SDA and SCL Pin
Prox Measurement w/o Object in Path
Full Scale Prox ADC Code
Prox Measurement Result
Rise Time for IRDR Sink Current
Fall time for IRDR Sink Current
IRDR Sink Current
IRDR Sink Current
IRDR Leakage Current
Acceptable Voltage Range on IRDR Pin
Net I
Voltage of R
I
Supply Voltage Range for I
SCL and SDA Input Low Voltage
SCL and SDA Input High Voltage
SDA Current Sinking Capability
INT Current Sinking Capability
(ΔI
2
C Clock Rate Range
IRDR
IRDR
IRDR
)/(ΔV
On Time Per PROX Reading
leakage of ~1nA is limited by test hardware.
EXT
IRDR
DESCRIPTION
4
Pin
)
DESCRIPTION
(Continued)
V
2
DD
2
C Interface
C Interface
= 3.0V, T
For SCL and SDA unless otherwise noted, V
A
= +25°C, R
ISL29030A
(Note 8)
R
R
PROX_DR = 0; V
PROX_DR = 1; V
PROX_EN = 0; V
Register bit PROX_DR = 0
V
V
PROX_DR = 0; V
OL
OL
LOAD
LOAD
= 0.4V
= 0.4V
EXT
= 15Ω at IRDR pin,
= 15Ω at IRDR pin,
= 499kΩ 1% tolerance.
CONDITION
DD
IRDR
IRDR
IRDR
= 3.63V (Note 9)
CONDITION
= 0.5V to 4.3V
= 0.5V
= 0.5V
20% to 80%
80% to 20%
DD
= 3V, T
Boldface limits apply over the operating
A
= +25°C, R
(Note 6)
1.25
MIN
0.5
1.7
35
98
-1
3
3
0.05V
1.25
MIN
1.7
-10
EXT
DD
0.001
= 499kΩ 1% tolerance
0.51
500
500
110
220
100
TYP
46
1
5
5
4
TYP
(Note 6)
MAX
3.63
0.55
MAX
3.63
0.55
120
400
900
255
400
4.3
0.4
57
10
50
10
2
1
March 31, 2011
FN7722.1
Counts
Counts
Counts
mA/V
UNIT
UNIT
kHz
kHz
mA
mA
mA
mA
µA
µA
ns
ns
µs
ns
ns
pF
V
V
V
V
V
V
V
V
V
V