ISL29004 Datasheet, PDF (2/17 Pages) Intersil Corporation – Light-to-Digital Output Sensor with Address Selection, High Sensitivity, Gain Selection, Interrupt Function and I2C Interface

ISL29004
Absolute Maximum Ratings (T_A = +25°C)
IV^2DC^DAddSruepspslyPVinoVltaoglteagbeet.w.e.e.n.
V_DD
....
and GND
........
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. . . . . . 3.6V
-0.2V to 3.6
I²C Bus Pin Voltage (SCL, SDA) . . . . . . . . . . . . . . . . . -0.2V to 5.5V
I²C Bus Pin Current (SCL, SDA) . . . . . . . . . . . . . . . . . . . . . . <10mA
R_ext Pin Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.2V to 3.6V
Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-45°C to +100°C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
ESD, Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV
ESD, Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: T_J = T_C = T_A
Electrical Specifications V_DD = 3V, T_A = +25°C, R_EXT = 100kΩ 1% tolerance, unless otherwise specified, Internal Timing Mode
operation (See Principles of Operation).
PARAMETER
DESCRIPTION
CONDITION
MIN TYP MAX UNIT
V_DD
I_DD
I_DD1
F_OSC1
F_OSC2
FI²C
Power Supply Range
Supply Current
Supply Current Disabled
Internal Oscillator Frequency
Internal Oscillator Frequency
I²C Clock Rate
Software disabled
Gain/Range = 1 or 2
Gain/Range = 3 or 4
(Note 2)
2.25
3.63
V
0.29 0.33
mA
0.1
1
µA
290
327
364
kHz
580
655
728
kHz
1
400
kHz
DATA0
Diode1 and Diode2 Dark ADC Code
E = 0Lux, Mode1, Gain/Range = 1
1
5
Counts
DATA1
Full Scale ADC Code
65535 Counts
DATA2
DATA3
Diode1 ADC Code Gain/Range = 1
accuracy
Diode2 ADC Code Gain/Range = 1
accuracy
Mode0
Mode1
E = 300Lux, fluorescent light,
Gain/Range = 1
(Note 1)
13,800
20,200
2,020
24,400
Counts
Counts
DATA4
DATA5
Diode1 ADC Code Gain/Range = 2
accuracy
Diode2 ADC Code Gain/Range = 2
accuracy
Mode0
Mode1
E = 300Lux, fluorescent light,
Gain/Range = 2
(Note 1)
5,050
505
Counts
Counts
DATA6
DATA7
Diode1 ADC Code Gain/Range = 3
accuracy
Diode2 ADC Code Gain/Range = 3
accuracy
Mode0
Mode1
E = 300Lux, fluorescent light,
Gain/Range = 3
(Note 1)
1,262
126
Counts
Counts
DATA8
Diode1 ADC Code Gain/Range = 4
Mode0
E = 300Lux, fluorescent light,
316
accuracy
Gain/Range = 4
DATA9
Diode2 ADC Code Gain/Range = 4
Mode1
(Note 1)
32
accuracy
Counts
Counts
V_REF
Voltage of R_EXT Pin
500
mV
V_TL
SCL, SDA, A0 and A1 Threshold LO
(Note 3)
1.05
V
V_TH
SCL and SDA Threshold HI
(Note 3)
1.95
V
I_SDA
SDA Current Sinking Capability
3
5
mA
I_INT
INT Current Sinking Capability
3
5
mA
I_IL
A0 and A1 Input Current LO
A0 = A1 = GND
0.1
µA
I_IH
A0 and A1 Input Current HI
A0 = A1 = V_DD
0.1
µA
NOTES:
1. Fluorescent light is substituted by a white LED during production.
2. Minimum I²C Clock Rate is guaranteed by design.
3. The voltage threshold levels of the SDA and SCL pins are VDD dependent: V_TL = 0.35*V_DD. V_TH = 0.65*V_DD.
2
FN6221.0
December 21, 2006