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參數(shù)資料
| 型號： | TPS851 |
| 廠商： | Toshiba Corporation |
| 英文描述： | TOSHIBA Photo IC Silicon Epitaxial Planar |
| 中文描述： | 東芝照片集成電路硅外延平面 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 203K |
| 代理商： | TPS851 |
TPS851
2002-04-17
1
TOSHIBA Photo IC Silicon Epitaxial Planar
TPS851
Mobile Phones, PHS
Notebook PCs, PDAs
Video cameras, Digital Still Cameras
Other Equipment Requiring Luminosity Adjustment
The TPS851 is an ultra-compact surface-mount photo-IC for
illuminance sensors which incorporates a photodiode and current amp
circuit in a single chip.
The sensitivity is superior to that of a phototransistor, and exhibits
little variation.
It has spectral sensitivity closer to luminous efficiency and excellent
output linearity.
With its ultra-compact surface-mount package, this photo-IC can be
used as the power-saving control for domestic appliances or for
backlighting for displays in cellular phones, this device enables low
power consumption to be achieved.
Ultra-compact and light surface-mount package suitable for lead-free
soldering and reflow soldering: 2.0 × 2.1 × 0.7 mm
Excellent output linearity of illuminance
Little fluctuation in light current and high level of sensitivity
: I
L
= 37 μA to 74 μA @E
V
= 100 lx using fluorescent light
: Light current variation width: ×1.67
(when light current classification is specified.)
: Little temperature fluctuation
Built-in luminous-efficiency correction function, reduced sensitivity variations due to various light sources
: I
L
(using incandescent light)/I
L
(using fluorescent light) = 1.2 (typ.)
Low supply voltage, making device suitable for battery-powered equipment: V
CC
= 2.7 V to 5.5 V
Maximum Ratings
(Ta 25°C)
Characteristics
Symbol
Rating
Unit
Supply voltage
V
CC
0.5 to 7
V
Output voltage
V
OUT
V
CC
V
Light current
I
L
5
mA
Permissible power dissipation
P
35
mW
Operating temperature range
T
opr
30 to 85
°C
Storage temperature range
T
stg
40 to 100
°C
Soldering temperature range
(Note 1)
T
sol
260
°C
Note 1: The reflow time and the recommended temperature profile are shown in the section entitled Handling
Precautions.
JEDEC
―
JEITA
―
TOSHIBA
―
Weight: 0.0054 g (typ.)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS851_07 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Silicon Epitaxial Planar |
| TPS852 | 功能描述:光頻率和光電壓 Sensor Photo IC Illuminance RoHS:否 制造商:ams 峰值波長:1000 nm 工作電源電壓:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 安裝風(fēng)格: 封裝 / 箱體: |
| TPS852(T) | 功能描述:光頻率和光電壓 Sensor Photo IC Illuminance RoHS:否 制造商:ams 峰值波長:1000 nm 工作電源電壓:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 安裝風(fēng)格: 封裝 / 箱體: |
| TPS853 | 功能描述:光頻率和光電壓 Sensor Photo IC Illuminance RoHS:否 制造商:ams 峰值波長:1000 nm 工作電源電壓:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 安裝風(fēng)格: 封裝 / 箱體: |
| TPS853_07 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Mobile Phones, PHS Notebook PCs, PDAs Video cameras, Digital Still Cameras Other Equipment Requiring Luminosity Adjustment |
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