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TPS853 数据表(PDF) 2 Page - Toshiba Semiconductor

部件名 TPS853
功能描述  Mobile Phones, PHS Notebook PCs, PDAs Video cameras, Digital Still Cameras Other Equipment Requiring Luminosity Adjustment
PDF  12 Pages
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制造商  TOSHIBA [Toshiba Semiconductor]
网页  http://www.semicon.toshiba.co.jp/eng
标志 TOSHIBA - Toshiba Semiconductor

TPS853 数据表(HTML) 2 Page - Toshiba Semiconductor

  TPS853_07 Datasheet HTML 1Page - Toshiba Semiconductor TPS853_07 Datasheet HTML 2Page - Toshiba Semiconductor TPS853_07 Datasheet HTML 3Page - Toshiba Semiconductor TPS853_07 Datasheet HTML 4Page - Toshiba Semiconductor TPS853_07 Datasheet HTML 5Page - Toshiba Semiconductor TPS853_07 Datasheet HTML 6Page - Toshiba Semiconductor TPS853_07 Datasheet HTML 7Page - Toshiba Semiconductor TPS853_07 Datasheet HTML 8Page - Toshiba Semiconductor TPS853_07 Datasheet HTML 9Page - Toshiba Semiconductor Next Button
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TPS853
2007-10-01
2
Electrical and Optical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Supply voltage
VCC
⎯
2.2
⎯
5.5
ς
Supply current (1)
ICC+Istb (1)
(Note 6)
VCC = 3 V, Vstb = 3 V, EV = 1000 lx
RL = 1 kΩ
(Note 2)
⎯
624
⎯
μA
Supply current (2)
ICC+Istb (2)
(Note 6)
VCC = 3 V, Vstb = 0.3 V, EV = 1000 lx
RL = 1 kΩ
(Note 2)
⎯
4.2
⎯
μA
Light current (1)
IL (1)
VCC = 3 V, Vstb = 3 V, EV = 100 lx
(Note 2), (Note 4)
⎯
62
⎯
μA
Light current (2)
IL (2)
VCC = 3 V, Vstb = 3 V, EV = 10 lx
(Note 3), (Note 4)
3.7
5.2
7.4
μA
Light current (3)
IL (3)
VCC = 3 V, Vstb = 3 V, EV = 100 lx
(Note 3), (Note 4)
37
52
74
μA
Light current ratio
(3)
L
I
(1)
L
I
⎯
⎯
1.2
1.7
Dark current
ILEAK
VCC = 3.3 V, Vstb = 3 .3V, EV = 0
⎯
⎯
0.1
μA
Saturation output voltage
VO
VCC = 3 V, Vstb = 3 V, RL = 150 kΩ,
EV = 100 lx
(Note 3)
2.2
2.35
⎯
V
Peak sensitivity wavelength
λp
⎯
⎯
600
⎯
nm
Rise time
tr
⎯
0.07
1
Switching time
Fall time
tf
VCC = 3 V, Vstb = 3 V, RL = 5 kΩ
(Note 5)
⎯
0.4
2
ms
Note 2: CIE standard A light source is used (color temperature
= 2856K, approximated incandescence light).
Note 3: Fluorescence light is used as light source. However, white LED is substituted in a mass-production process.
IL classification IL (3) → A: 39 μA to 65 μA
Note 4: Light current measurement circuit
Note 5: Rise time/fall time time measurement method
Note 6: Supply current measurement circuit
Light
source
OUT
VCC
IL
TPS853
A
Vstb
White LED
Pulse drive
tf
tr
IF
1.5 V
VOUT
GND
90%
10%
OUT
VCC
IL
TPS853
Vstb
RL
OUT
VCC
ICC
TPS853
Vstb
Istb
RL
Light
source
IFP



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