tsl267 ETC-unknow, tsl267 Datasheet - Page 3

• Manufacturer Part Number: tsl267
• Description: Highsensitivity Ir Lighttovoltage Converter
• Manufacturer: ETC-unknow

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Switching Characteristics at V
NOTE 7: Switching characteristics apply over the range V
NOTES: A. The input irradiance is supplied by a pulsed GaAs light-emitting diode with peak wavelength:
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
t
r
< 1 s, t
f
PARAMETER
g ,
< 1 s.
TEST CIRCUIT
TSL267
PARAMETER MEASUREMENT INFORMATION
DD
= 5 V, T
–
+
t
V
DD
Figure 1. Switching Times
1
2
A
O
= 25 C,
= 0.1 V to 4.5 V.
3
See Note 7 and Figure 1
See Note 7 and Figure 1
See Note 7 and Figure 1
f = dc to 1 kHz
f = 10 Hz
f = 100 Hz
f = 1 kHz
R
L
TEST CONDITIONS
Output
p
= 940 nm, R
(see Note B)
E
E
E
E
Output
Input
e
e
e
e
= 0
= 0
= 0
= 0
E
L
e
= 10 k (unless otherwise noted)
t
VOLTAGE WAVEFORM
10%
MIN
r
< 100 ns, Z
90%
t
TYP
r
160
150
330
200
6
6
7
Copyright E 2001, TAOS Inc.
TAOS033 – OCTOBER 2001
i
MAX
90%
1 M , C
250
250
10%
p
i
= 940 nm,
V/ Hz rms
20 pF.
UNIT
Vrms
s
s
s
t
f
3