tsl253r TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS, tsl253r Datasheet - Page 2

• Manufacturer Part Number: tsl253r
• Description: Light-to-voltage Optical Sensor
• Manufacturer: TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS

TSL253R
LIGHT-TO-VOLTAGE OPTICAL SENSOR
TAOS053D − SEPTEMBER 2007
Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)
†
NOTES: 1. All voltages are with respect to GND.
Recommended Operating Conditions
Electrical Characteristics at V
(see Notes 3, 4, and 5)
NOTES: 3. Measurements are made with R
Dynamic Characteristics at V
2
Copyright E 2007, TAOS Inc.
Supply voltage, V
Operating free-air temperature, T
V
V
V
α
R
R
I
t
t
V
V
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
DD
r
f
D
OM
O
vo
n
e
Output pulse rise time
Output pulse fall time
Output noise voltage
Output noise voltage
Supply voltage, V
Output current, I
Duration of short-circuit current at (or below) 25°C (see Note 2)
Operating free-air temperature range, T
Storage temperature range, T
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds (S Package)
Reflow solder, in accordance with J-STD-020C or J-STD-020D (SM Package)
Dark voltage
Maximum output voltage
Output voltage
Temperature coefficient of output voltage (V )
Temperature coefficient of output voltage (V
Irradiance responsivity
Irradiance responsivity
Supply current
2. Output may be shorted to supply.
4. Optical measurements are made using small-angle incident radiation from an LED optical source.
5. The input irradiance E
6. The temperature coefficient of output voltage measurement is made by adjusting irradiance such that V
7. Irradiance responsivity is characterized over the range V
25°C and then with irradiance held constant, measuring V
irradiance E
DD
PARAMETER
PARAMETER
e
O
over this range will typically have a positive extrapolated V
DD
PARAMETER
PARAMETER
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(see Note 1)
A
e
is supplied by an AlInGaP LED with peak wavelength λ
DD
DD
stg
L
= 5 V, T
= 5 V, T
= 10 kΩ between output and ground.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
r
O
)
A
A
A
www.taosinc.com
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= 25
= 25
°
C,
°
E
V
E
V
V
T
See Notes 5 and 7
See Notes 5 and 7
E
C,
A
e
DD
e
O
O
e
λ
= 0
= 14.6 μW/cm
= 0°C to 70°C (see Note 6)
= 14.6 μW/cm
O
= 2 V @ 25°C,
= 2 V @ 25 C,
λ
O
p = 635 nm, R
= 4.5 V
= 0.05 to 2.9 V. The best-fit straight line of Output Voltage V
p = 635 nm, R
while varying the temperature between 0°C and 70°C.
V
V
E
E
V
V
CONDITIONS
O(peak)
O(peak)
e
e
O
O
= 0, V
= 0, V
= 2 V
= 2 V
TEST
TEST
TEST CONDITIONS
TEST CONDITIONS
= 2 V
= 2 V
O
O
2
2
= V
= V
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
value for E
D
D
L
= 10 k
p
L
r
= 635 nm
f = 1 kHz
f = 10 kHz
f = 1 kHz
f = 10 kHz
= 10 k
e
= 0.
Ω
MIN
. . . . . . . . . . . . . . . . . . . .
3.0
1.5
. . . . . . . . . . . . . . . . . . .
Ω
(unless otherwise noted)
0
TSL253R
The LUMENOLOGY r Company
MIN
(see Figure 1)
2.7
MIN
TYP
0
137
137
3.3
0.1
1.1
5
2
2
TSL253R
NOM
O
TYP
is approximately 2 V at
MAX
7
7
1
3
4
5
2.5
1.7
10
−25°C to 85°C
−25°C to 85°C
MAX
MAX
mV/( W/cm
mV/(μW/cm
5.5
70
mV/°C
UNIT
UNIT
%/°C
±10 mA
mV
mA
V
V
μV/√Hz
μV/√Hz
O
260°C
260°C
UNIT
UNIT
UNIT
versus
°C
μs
μs
V
6 V
5 s
2
2
)
)
†