ISL76671_15 Datasheet, PDF (3/9 Pages) Intersil Corporation – Low Power, <100 Lux Optimized, Analog Output Ambient Light Sensor

ISL76671
Absolute Maximum Ratings (T_A = +25°C)
Supply Voltage Between V_DD and GND . . . . . . . . . . . . . . . . . . . . . . . . . .3.6V
R_EXT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (-0.5V + GND) to (0.5V + V_DD)
V_OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (-0.5V + GND) to (0.5V + V_DD)
V_OUT Short Circuit Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <10mA
ESD Rating
Human Body Model (Tested per AEC-Q100-002) . . . . . . . . . . . . . . .2.5kV
Machine Model (Tested per AEC-Q100-003) . . . . . . . . . . . . . . . . . . . 250V
Charged Device Model (Tested per AEC-Q100-011). . . . . . . . . . . . . . 1kV
Latch-up (Tested per AEC-Q100-004, Class II, Level A) . . . . . . . . . . 100mA
Thermal Information
Thermal Resistance (Typical)
_JA (°C/W) _JC (°C/W)
6 Ld ODFN (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 TB477
*Peak temperature during solder reflow +260°C max
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. _JA is measured 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 _JC, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications Unless otherwise noted, all parameter limits are established over the recommended operating
conditions: V_DD = 3V, T_A = -40°C to +105°C, R_EXT = 100kΩ, no load at V_OUT, and green LED light. (Typical values are at T_A = +25°C). Boldface limits apply
across the operating temperature range, -40°C to +105°C.
PARAMETER
DESCRIPTION
TEST CONDITIONS
MIN
MAX
(Note 6)
TYP
(Note 6) UNITS
E
Range of Input Light Intensity for Square
Root Relationship to be Held
0.01 - 100
Lux
V_DD
Operating Supply Voltage
I_DD
Supply Current
E = 0 lux, -40°C to +60°C
E = 0 lux, -40°C to +105°C
1.8
0.7
3
V
2
µA
5
µA
E = 100 lux
23
35
µA
V_OUT
Light-to-Voltage Accuracy
E = 10 lux
E = 50 lux
0.65
V
1.35
V
E = 100 lux
1.4
1.85
2.3
V
V_DARK
Voltage Output in the Absence of Light
E = 0 lux, -40°C to +60°C
E = 0 lux, -40°C to +105°C
0.95
20
mV
120
mV
V_OUT
Output Voltage Variation Over Three Light
Sources: Fluorescent, Incandescent and
Halogen
10
%
PSRR
Power Supply Rejection Ratio
E = 100 lux
0.12
mV/V
V_O-CMPL
Maximum Output Compliance Voltage at
95% of Nominal Output
V_DD - 0.7V
V
V_O-MAX
t_R
t_F
t_D
t_S
ISC
Maximum Output Voltage Swing
Rise Time
Fall Time
Delay Time for Rising Edge
Delay Time for Falling Edge
Short Circuit Current of Op Amp
E = 0 lux to 100 lux
E = 100 lux to 0 lux
E = 0 lux to 100 lux
E = 100 lux to 0 lux
V_DD
V
95
µs
155
µs
350
µs
250
µs
±12
mA
SR
Slew Rate of Op Amp
13
V/ms
V_OS
Offset Voltage of Op Amp
±0.9
mV
NOTE:
6. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
and are not production tested.
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FN7716.3
April 20, 2015