TPS859 データシートの表示（PDF） - Toshiba
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TPS859 Datasheet PDF : 13 Pages
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Operation Ranges
Characteristics
Supply voltage
Operating temperature
Symbol
VCC
Topr
Min Typ. Max Unit
1.8
⎯
5.5
V
-30
⎯
85
°C
TPS859
Electrical and Optical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Min Typ. Max Unit
Supply voltage
Supply current
Light current (1)
Light current (2)
Light current (3)
VCC
ICC(1)
IL (1)
⎯
1.8
⎯
5.5
V
VCC = 3 V, EV = 1000 lx
RL = 1 kΩ
(Note 2) (Note 5)
⎯
2300
⎯
μA
VCC = 3 V, EV = 100 lx
⎯ 230 ⎯
μA
(Note 2), (Note 4)
IL (2)
VCC = 3 V, EV = 10 lx
16
23
32
μA
(Note 3), (Note 4)
⎯ VCC = 3 V, EV = 100 lx
160 230 320
IL (3)
μA
A rank
(Note 3), (Note 4) 180 230 300
Light current ratio
Dark current
Saturation output voltage
Switching time
Rise time
Fall time
Delay time
Storage time
IL (1)
IL (3)
ILEAK
VO
tr
tf
td
ts
⎯
⎯
1.0
⎯
⎯
VCC = 3 V, EV = 0
⎯
⎯
0.2
μA
VCC = 3 V, RL = 75 kΩ, EV = 100 lx
2.2 2.35 2.6
V
(Note 3)
⎯ 150 ⎯
VCC = 3 V, RL = 5 kΩ, VOUT = 1.5 V
⎯ 300 ⎯
μs
(Note 6) ⎯
180
⎯
⎯
8
⎯
Note 2: CIE standard A light source is used (color temperature = 2856K, approximated incandescence light).
Note 3: F10 of fluorescence light is used as light source. (color temperature = 5000K)
However, white LED is substituted in a mass-production process.
Note 4: Light current measurement circuit
Light
source
EV
VCC
IL
TPS859
A
OUT
Note 5: Supply current measurement circuit
Light
source
ICC
A
TPS859
VCC
OUT
RL
2
2008-05-13
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