TPS853(2005) 데이터 시트보기 (PDF) - Toshiba
부품명
상세내역
제조사
TPS853 Datasheet PDF : 12 Pages
| |||
Recommendation operation conditions
TPS853
Characteristics
Supply voltage
Stand-by voltage
Symbol
VCC
Vstb
Min Typ. Max Unit
2.2
5.5
V
2.2
VCC
V
Electrical and Optical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Min Typ. Max Unit
Supply voltage
Supply current
Supply current
Light current (1)
Light current (2)
Light current (3)
VCC
2.2
5.5
Ｖ
ICC+Istb
VCC = 3 V, Vstb = 3 V,EV = 1000 lx
RL = 1 kΩ
(Note 2)
624
µA
ICC+Istb
VCC = 3 V, Vstb = 0.3 V,EV = 1000 lx
RL = 1 kΩ
(Note 2)
4.2
µA
IL (1)
VCC = 3 V, Vstb = 3 V,EV = 100 lx
(Note 2), (Note 4)
62
µA
IL (2)
VCC = 3 V, Vstb = 3 V,EV = 10 lx
(Note 3), (Note 4)
3.7
5.2
7.4
µA
IL (3)
VCC = 3 V, Vstb = 3 V,EV = 100 lx
(Note 3), (Note 4)
37
52
74
µA
Light current ratio
IL (1)
IL (3)
1.2 1.7
Dark current
Saturation output voltage
Peak sensitivity wavelength
Switching time
Rise time
Fall time
ILEAK
VCC = 3.3 V, Vstb = 3 .3V,EV = 0
0.1 µA
VO
VCC = 3 V, Vstb = 3 V,RL = 150 kΩ,
EV = 100 lx
(Note 3)
2.2
2.35
V
λp
600
nm
tr
VCC = 3 V, RL = 5 kΩ
tf
0.07
1
ms
(Note 5)
0.4
2
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
VCC
Light
source
Vstb
IL
TPS853
OUT
A
Note 5: Rise time/fall time time measurement method
Pulse drive
White LED
VCC
IL
TPS853
Vstb
OUT
RL
2
IF
1.5 V
VOUT
GND
tr
90%
10%
tf
2005-07-21
Share Link: 