ISL76683 Datasheet, PDF (3/17 Pages) Intersil Corporation – Light-to-Digital Output Sensor with Gain Selection, Interrupt Function

ISL76683
Absolute Maximum Ratings (T_A = +25°C)
V_DD, Supply Voltage between V_DD and GND. . . . . . . . . . . . . . . . . . . . . .3.6V
I²C Bus Pin Voltage (SCL, SDA). . . . . . . . . . . . . . . . . . . . . . . . . -0.2V to 5.5V
I²C Bus Pin Current (SCL, SDA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <10mA
INT, R_EXT Pin Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.2V to V_DD
ESD Rating
Human Body Model (Tested per JESD22-A114E) . . . . . . . . . . . . . . . . 2kV
Machine Model (Tested per JESD-A115-A) . . . . . . . . . . . . . . . . . . . 200V
Charge Device Model (Tested per JESD22-C101C). . . . . . . . . . . . . . . 1kV
Latch Up (Tested per JESD78B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA
Thermal Information
Thermal Resistance (Typical)
θ_JA (°C/W) θ_JC (°C/W)
6 Ld ODFN Package (Notes 4, 5) . . . . . . . .
88
7.94
Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+105°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +105°C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +105°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
4. θ_JA is measured with in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
5. For θ_JC, “case temperature” location is at the center of the exposed metal pad on the package underside. See Tech Brief TB379.
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” on page 6).
PARAMETER
DESCRIPTION
CONDITION
MIN
MAX
(Note 6) TYP (Note 6) UNIT
V_DD
I_DD
I_DD1
Power Supply Range
Supply Current
Supply Current Disabled
f_OSC1
f_OSC2
FI²C
Internal Oscillator Frequency
Internal Oscillator Frequency
I²C Clock Rate
2.25
3.3
V
0.29 0.33
mA
Software disabled, -40°C to +85°C
0.1
1
µA
Software disabled, -40°C to +105°C, V_DD = 3.3V
0.1
8
µA
Gain/Range = 1 or 2
290
327
360
kHz
Gain/Range = 3 or 4
580
655
720
kHz
1
400
kHz
DATA0
Diode1 Dark ADC Code
E = 0 lux, Mode1, Gain/Range = 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
Mode1
Mode2
E = 300 lux, fluorescent light,
Gain/Range = 1
(Note 7)
15760 20200 24440 Counts
2020
Counts
DATA4
DATA5
Diode1 ADC Code Gain/Range = 2
Accuracy
Diode2 ADC Code Gain/Range = 2
Accuracy
Mode1
Mode2
E = 300 lux, fluorescent light,
Gain/Range = 2
(Note 7)
5050
505
Counts
Counts
DATA6
DATA5
Diode1 ADC Code Gain/Range = 3
Accuracy
Diode2 ADC Code Gain/Range = 3
Accuracy
Mode1
Mode2
E = 300 lux, fluorescent light,
Gain/Range = 3
(Note 7)
1262
126
Counts
Counts
DATA6
DATA6
Diode1 ADC Code Gain/Range = 4
Accuracy
Diode2 ADC Code Gain/Range = 4
Accuracy
Mode1
Mode2
E = 300 lux, fluorescent light,
Gain/Range = 4
(Note 7)
316
Counts
32
Counts
V_REF
Voltage of REXT Pin
-40°C to +85°C
-40°C to +105°C
0.485 0.51 0.535
V
0.545
V
V_TL
SCL and SDA Threshold LO
V_TH
SCL and SDA Threshold HI
(Note 8)
(Note 8)
1.05
V
1.95
V
3
FN7697.1
January 31, 2011