TSLB257S TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS], TSLB257S Datasheet - Page 4

• Manufacturer Part Number: TSLB257S
• Manufacturer: TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS]

TSLB257, TSLG257, TSLR257
HIGH-SENSITIVITY COLOR
LIGHT-TO-VOLTAGE CONVERTERS
TAOS027C − JUNE 2006
Switching Characteristics at V
NOTE 11: Switching characteristics apply over the range V
4
Copyright E 2006, TAOS Inc.
NOTES: A. The input irradiance is supplied by a pulsed light-emitting diode with the following characteristics: t
t
t
t
V
r
f
s
Generator
n
n
(see Note A)
Pulse
Output pulse rise time, 10% to 90% of final value
Output pulse fall time, 10% to 90% of final value
Output settling time to 1% of final value
Integrated noise voltage
Output noise voltage, rms
B. The output waveform is monitored on an oscilloscope with the following characteristics: t
LED
PARAMETER
g ,
TEST CIRCUIT
TSLx257
PARAMETER MEASUREMENT INFORMATION
DD
= 5 V, T
−
+
r
V
DD
Figure 1. Switching Times
1
2
www.taosinc.com
O
A
= 0.1 V to 4.5 V.
3
= 25 C, R
See Note 11 and Figure 1
See Note 11 and Figure 1
See Note 11 and Figure 1
f = dc to 1 kHz
f = 10 Hz
f = 100 Hz
f = 1 kHz
R
L
TEST CONDITIONS
Output
L
= 10 k
(see Note B)
E
E
E
E
Output
Input
e
e
e
e
= 0
= 0
= 0
= 0
E
(unless otherwise noted)
e
r
VOLTAGE WAVEFORM
10%
MIN
r
< 100 ns, Z
90%
The LUMENOLOGY r Company
t
TYP
r
160
150
330
200
r
6
6
7
< 1 s, t
i
MAX
1 M , C
90%
250
250
f
< 1 s.
10%
i
V/ Hz rms
20 pF.
UNIT
Vrms
s
s
s
t
f