TSL250RD, TSL251RD, TSL260RD, TSL261RD
LIGHT-TO-VOLTAGE OPTICAL SENSORS
TAOS050K OCTOBER 2007
2
r
r
Copyright E 2007, TAOS Inc.
The LUMENOLOGY r Company
www.taosinc.com
Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
DD
(see Note 1)
6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, I
O
?0 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of short-circuit current at (or below) 25癈 (see Note 2)
5 s
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
25癈 to 85癈
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
25癈 to 85癈
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Solder conditions in accordance with JEDEC JSTD020A, maximum temperature (see Note 3)
260癈
. . .
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.
NOTES:  1.  All voltages are with respect to GND.
2.  Output may be shorted to supply.
3.  The device may be hand soldered provided that heat is applied only to the solder pad and no contact is made between the tip of
the solder iron and the device lead. The maximum time heat should be applied to the device is 5 seconds.
Recommended Operating Conditions
MIN
NOM
MAX
UNIT
Supply voltage, V
DD
2.7
5.5
V
Operating free-air temperature, T
A
0
70
癈
Electrical Characteristics at V
DD
= 5 V, T
A
= 25?/SPAN>C, R
L
= 10 k?/SPAN> (unless otherwise noted) (see Notes
3, 4, 5, and 6)
?SPAN class="pst TSL260RSM-LF_2587714_3">p = 640 nm
?SPAN class="pst TSL260RSM-LF_2587714_3">p = 940 nm
PARAMETER
TEST
TSL250RD
TSL251RD
TSL260RD
TSL261RD
UNIT
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
V
D
Dark
voltage
E
e
= 0
0
5
10
0
5
10
0
5
10
0
5
10
mV
V
OM
Maximum
output
voltage
V
DD
= 4.5 V
3
3.3
3
3.3
3
3.3
3
3.3
V
E
e
= 31 糤/cm
2
1.5
2
2.5
Output
E
e
= 124 糤/cm
2
1.5
2
2.5
V
O
u pu
voltage
E
e
= 34 糤/cm
2
1
2
3
V
E
e
= 132 糤/cm
2
1
2
3
R
e
Irradiance
responsivity
See Note 7
64
16
58
15
mV/
(糤/
cm
2
)
Temperature
V
O
= 2 V @ 25癈,
2
2
8
8
mV/癈
coefficient of
output voltage (V
O
)
T
A
= 0癈 to 70癈
(see Note 8)
0.1
0.1
0.4
0.4
%/癈
E
e
= 31 糤/cm
2
1.1
1.7
Su   l
E
e
= 124 糤/cm
2
1.1
1.7
I
DD
Supply
current
E
e
= 34 糤/cm
2
1.1
1.7
mA
E
e
= 132 糤/cm
2
1.1
1.7
NOTES:  4.  Measurements are made with R
L
= 10 k?between output and ground.
5.  Optical measurements are made using small-angle incident radiation from an LED optical source.
6.  The 640 nm input irradiance E
e
is supplied by an AlInGaP LED with peak wavelength ?/DIV>
p
= 640 nm.
7.  The 940 nm input irradiance E
e
is supplied by a GaAs LED with peak wavelength ?/DIV>
p
= 940 nm.
8.  Irradiance responsivity is characterized over the range V
O
= V
D
to 3 V. The best-fit straight line of Output Voltage V
O
versus irradiance E
e
over this range will typically have a positive extrapolated V
O
value for E
e
= 0.
9.  The temperature coefficient of output voltage measurement is made by adjusting irradiance such that V
O
is approximately 2 V at
25癈 and then with irradiance held constant, measuring V
O
while varying the temperature between 0癈 and 70癈.
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
TSL261 |
制造商:Rochester Electronics LLC 功能描述:- Bulk |
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功能描述:光頻率和光電壓 Light to Voltage Converter RoHS:否 制造商:ams 峰值波長(zhǎng):1000 nm 工作電源電壓:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 安裝風(fēng)格: 封裝 / 箱體: |
TSL261RD-TR |
功能描述:光頻率和光電壓 Light to Voltage Converter RoHS:否 制造商:ams 峰值波長(zhǎng):1000 nm 工作電源電壓:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 安裝風(fēng)格: 封裝 / 箱體: |
TSL261R-LF |
功能描述:光頻率和光電壓 Light to Voltage NIR RoHS:否 制造商:ams 峰值波長(zhǎng):1000 nm 工作電源電壓:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 安裝風(fēng)格: 封裝 / 箱體: |