tps856 TOSHIBA Semiconductor CORPORATION, tps856 Datasheet

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tps856

Manufacturer Part Number
tps856
Description
Toshiba Photo-ic Silicon Epitaxial Planar
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet

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Mobile Phones
Notebook PCs, PDAs
Video cameras, Digital Still Cameras
Other Equipment Requiring Luminosity Adjustment
illuminance sensors which incorporates a photodiode and current amp
circuit in a single chip.
little variation.
output linearity.
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.
Absolute Maximum Ratings
The TPS856 is an ultra-compact surface-mount photo-IC for
The sensitivity is superior to that of a phototransistor, and exhibits
It has spectral sensitivity closer to luminous efficiency and excellent
With its ultra-compact surface-mount package, this photo-IC can be
This device includes stand-by function which can reduce the power consumption.
Ultra-compact and light surface-mount package: 1.6 × 1.6 × 0.55 mm
Excellent output linearity of illuminance
Little fluctuation in light current and high level of sensitivity
: I
: 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
Low supply voltage, making device suitable for battery-powered equipment: V
Lead(Pb)-Free
Supply voltage
Stand-by voltage
Output voltage
Light current
Permissible power dissipation
Power dissipation derating
(Ta > 25°C)
Operating temperature range
Storage temperature range
Soldering temperature range (Note 1)
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
Note 1: The reflow time and the recommended temperature profile are shown in the section entitled Handling
L
L
= 57 μA (typ.) @E
(using incandescent light)/I
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).
Precautions.
Characteristics
V
= 100 lx using fluorescent light
TOSHIBA Photo-IC Silicon Epitaxial Planar
L
(using fluorescent light) = 1.0 (typ.)
(Ta = 25°C)
Symbol
ΔP/°C
V
Vstb
V
T
T
T
OUT
I
CC
P
opr
stg
sol
L
TPS856
−40 to 100
−30 to 85
−0.5 to 6
Rating
< = V
< = Vstb
−0.4
260
30
5
1
CC
mW/°C
Unit
mW
mA
°C
°C
°C
V
V
V
Weight: 0.003 g (typ.)
CC
TOSHIBA
= 1.8 V to 5.5 V
2007-10-01
TPS856

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tps856 Summary of contents

Page 1

... Mobile Phones Notebook PCs, PDAs Video cameras, Digital Still Cameras Other Equipment Requiring Luminosity Adjustment The TPS856 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 ...

Page 2

... L t wait = (Note V Ω stb TPS856 A Vstb OUT 2 TPS856 Unit Min Typ. Max ⎯ 1.8 5.5 ⎯ ⎯ 3.0 = 1000 lx ⎯ ⎯ 3.0 ⎯ ⎯ 57 4.0 5.7 8 100 lx ⎯ 0.02 0.1 ⎯ ⎯ ...

Page 3

... Note 7: Switching time measurement method I F Pulse drive White LED TPS856 TPS856 Vstb OUT V stb stb Vstb OUT V OUT Vstb V stb V OUT V OUT 3 TPS856 10% t wait I F 90% 10 2007-10-01 ...

Page 4

... PD filter filter 0.50 0.50 1.60 5 ° Vcc Vcc ← ← OUT OUT GND GND 4 TPS856 Unit: mm Tolerance: ± 0 Reference value 5 ° 5 ° Pin connection GND 3. GND 4. GND 5. GND 6. OUT (Vstb) Equivalent circuit in output part 2007-10- OUT OUT ...

Page 5

... Recommended baking conditions: 60°C for longer, Perform baking only once Mounting Precautions TPS856 uses a clear resin, and delicate handling is necessary for it. The characteristic change or the product might be damaged by the handling method of mounting. Please note the following and handle the product. ...

Page 6

... Packing format Silica gel and reel are packed into sealed aluminum envelope. Pack shock-absorbent materials around the aluminum envelopes in the cartons to cushion them. • Carton specification Carton dimensions ( × (L) 280 mm × (H) 280 mm Unit: mm 0.3 1.0 0.5 0.5 3,000 devices 5 reels (15,000 devices) Label 6 TPS856 2007-10-01 ...

Page 7

... Tape Packing Specifications (1) Reel dimensions Reel material: Plastic 5.0 5.0 Unit: mm 11.4 ± 1.0 9.0 ± 0.3 Enlarged view of reel center φ 21 ± 0.8 2 ± 0.5 120° 7 TPS856 φ 13 ± 0.2 2007-10-01 ...

Page 8

... Tape dimensions Tape material: Plastic (anti-electrostatic) 4.0±0.1 + 0.1 φ 1.5 − 0 2.0±0.05 φ 1.1±0.1 4.0±0.1 max 6 ° A Product direction 1.7 ± 0.1 max 6 ° TPS856 Unit: mm 0.25 ± 0. 0.85 ± 0.1 2007-10-01 ...

Page 9

... Leader and Trailer Sections of Tape Note 1 : The leader portion shell consist of cover tape minimum length of 300 mm and a piece of carrier tape with empty portion of 100 mm minimum. Note 2 : The trailer portion shall consist of empty carrier of more than 10 cavities. 3,000 pcs. 9 TPS856 Sensor hole Position of label 2007-10-01 ...

Page 10

... Ambient temperature Ta (°C) (typ.) 10000 1000 100 10 1 0.1 10000 1 (typ.) 1.2 1.1 1.0 0.9 0 TPS856 I – Ta (typ.) LEAK 100 I – E (typ 25° stb = 0 light source Fluorescent light 10 100 1000 10000 Luminance E (lx) V Relative I – V (typ ...

Page 11

... Luminosity angle 30° 40° 50° 60° 70° 80° 90° 1200 (typ.) 4.0 3.0 2.0 1 1000 80 100 11 TPS856 I – E (typ 25° stb = 0 light source Fluorescent light 10 100 1000 10000 Luminance E (lx) V Radiation pattern (typ 25°C 0° 10° ...

Page 12

... Load resistance R L Switching Characteristics (typ.) 10000 Ta = 25° Vstb = OUT .< 1.0 V Using white LED 1000 100 100 0.1 Load resistance R 12 TPS856 (Saturating operation) (typ 100 (k Ω 2007-10-01 ...

Page 13

... Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 13 TPS856 20070701-EN GENERAL 2007-10-01 ...

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