TSL12 TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS], TSL12 Datasheet - Page 4

• Manufacturer Part Number: TSL12
• Description: LIGHT-TO-VOLTAGE CONVERTERS
• Manufacturer: TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS]

TSL12T, TSL13T
LIGHT-TO-VOLTAGE CONVERTERS
TAOS062D − APRIL 2007
4
Copyright E 2007, TAOS Inc.
NOTES: A. The input irradiance is supplied by a pulsed AlInGaP light-emitting diode with the following characteristics: λ
Generator
(see Note A)
Pulse
B. The output waveform is monitored on an oscilloscope with the following characteristics: t
LED
t
r
< 1 μs, t
f
< 1 μs.
TEST CIRCUIT
TSL1x
PARAMETER MEASUREMENT INFORMATION
0.8
0.6
0.4
0.2
1
0
300
PHOTODIODE SPECTRAL RESPONSIVITY
400
TYPICAL CHARACTERISTICS
−
+
Figure 1. Switching Times
r
V
DD
2
3
500
www.taosinc.com
λ − Wavelength − nm
600
4
Figure 2
700
R
L
800
Output
Input
900
1000 1100
Peak V
Peak E
Min V
Min E
OUTPUT VOLTAGE WAVEFORM (See Note B)
r
O
O
e
e
t
dr
t
r
r
< 100 ns, Z
The LUMENOLOGY r Company
10%
90%
i
≥ 1 MΩ, C
90%
10%
p
i
≤ 20 pF.
= 640 nm,
t
df
t
f