tsl245r ETC-unknow, tsl245r Datasheet - Page 2

• Manufacturer Part Number: tsl245r
• Description: Infrared Light-to-frequency Converter
• Manufacturer: ETC-unknow

TSL245R
INFRARED LIGHT-TO-FREQUENCY CONVERTER
TAOS060D − SEPTEMBER 2007
Terminal Functions
Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)
†
NOTE 1: All voltage values are with respect to GND.
Recommended Operating Conditions
Electrical Characteristics at V
‡
Operating Characteristics at V
§
2
Copyright E 2007, TAOS Inc.
GND
OUT
V
Supply voltage, V
Operating free-air temperature range, T
V
V
I
k
f
f
R
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
Full-scale frequency is the maximum operating frequency of the device without saturation.
O
D
Nonlinearity is defined as the deviation of f
SVS
DD
OH
OL
NAME
e
TERMINAL
Supply voltage, V
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)
Output frequency
Dark frequency
Irradiance responsivity
N
Nonlinearity
Step response to full-scale step input
High-level output voltage
Low-level output voltage
Supply current
Full-scale frequency
Supply-voltage sensitivity
li
NO.
it
1
3
2
DD
§
§
TYPE
TYPE
O
PARAMETER
PARAMETER
DD
‡
(see Note 1)
Power supply ground (substrate). All voltages are referenced to GND.
Output voltage.
Supply voltage.
A
stg
DD
O
DD
from a straight line between zero and full scale, expressed as a percent of full scale.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= 5 V, T
= 5 V, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
r
A
www.taosinc.com
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A
= 25°C (unless otherwise noted)
= 25°C,
E
E
f
f
O
O
e
e
I
I
V
OH
OL
= 0 kHz to 10 kHz
= 0 kHz to 100 kHz
DD
= 40 μW/cm
= 0 μW/cm
λ
= 4 mA
= − 4 mA
p = 940 nm
TEST CONDITIONS
= 5 V ±10%
TEST CONDITIONS
DESCRIPTION
DESCRIPTION
2
2
r
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
MIN
frequency plus 1 μs
The LUMENOLOGY r Company
10
MIN
MIN
−25
500
1 pulse of new
2.7
4
± 0.1%
± 0.2%
TYP
NOM
0.4
0.5
TYP
0.25
± 0.5
20
4.5
5
2
MAX
−25°C to 70°C
−25°C to 85°C
MAX
MAX
30
10
5.5
0.4
70
3
kHz/(μW/
%F.S.
%F.S.
UNIT
cm
kHz
260°C
260°C
UNIT
UNIT
Hz
%/ V
kHz
mA
°C
V
V
V
2
)
6 V
†