TPS816 데이터 시트보기 (PDF) - Toshiba
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TPS816 Datasheet PDF : 6 Pages
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TPS816(F)
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Supply voltage
Output voltage
Output current (Ta = Topr)
LED output voltage
LED pulse forward current (Ta = Topr)
Operating temperature
Storage temperature
Soldering temperature (5s) (Note 1)
VCC
VOUT
IOUT
VLED
ILED
Topr
Tstg
Tsol
7
V
<= VCC
V
16
mA
<= VCC
V
70
mA
−30~85
°C
−40~100
°C
260
°C
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 1: Solder under the lead stopper.
Electrical and Optical Characteristics (VCC = 5 V, Ta = 25°C)
Characteristics
Symbol
Test Condition
Min Typ. Max Unit
Supply voltage
Supply current
Output
High-level output
voltage
Low-level output
voltage
VCC
ICC
VOH
VOL
⎯
VOUT, VLED left open
4.5
5
5.5
V
⎯
4
7
mA
E=0
4.9
5
⎯
V
IOL = 16 mA, E = 2 μW/nm2
(Note 2)
⎯
0.15
0.4
V
Low-level output
voltage
VLED
ILED = 70 mA (peak)
1.05 1.35 1.65
V
LED output
Pulse cycle
Pulse width
Duty ratio
Peak sensitivity wavelength
H → L threshold
radiant incidence
Propagation
characteristics
L → H threshold
radiant incidence
Hysteresis
Propagation delay
time (L → H)
Propagation delay
time (H → L)
Permissible luminosity
TC
TW
TW/TC
λp
EHL
ELH
ELH/EHL
tpLH
⎯
⎯
No visible light
⎯
tpHL
EX
E = 2 μW/nm2
(Note 3) 64
(Note 3) 4
⎯
⎯
130 220 μs
8
13.7 μs
6
10
%
900
⎯
nm
⎯
0.6
1.0
μW/
(Note 2) ⎯
0.4
mm2
0.8
0.45 0.65 0.8
⎯
⎯
400 670
(Note 4)
μs
⎯
400 670
(Note 2, 5) 3000 ⎯
⎯
lx
Note 2: The signal light source is an infrared LED with λp = 940 mm.
Note 3: The LED output waveform measurement circuit and waveform are as follows:
VCC 4
OUT 1
TPS816(F)
LEDOUT 3
GND 2
+5 V
VLED
VLED
GND
TW
TC
2
+5 V
2007-10-01
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