TPS851 Toshiba, TPS851 Datasheet

IC SENSOR PHOTO ILLUMINANCE SMD

TPS851

Manufacturer Part Number
TPS851
Description
IC SENSOR PHOTO ILLUMINANCE SMD
Manufacturer
Toshiba
Datasheet

Specifications of TPS851

Wavelength
600nm
Output Type
Current
Package / Case
5-SMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
TPS851
TPS851TR
Mobile Phones, PHS
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 TPS851 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
Ultra-compact and light surface-mount package:
2.0mm × 2.1mm × 0.7 mm
Excellent output linearity of illuminance
Little fluctuation in light current and high level of sensitivity:
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
Supply voltage
Output voltage
Light current
Permissible power dissipation
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
(using incandescent light)/I
I
Light current variation width = ×1.67 (when light current
classification is specified.)
Little temperature fluctuation
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).
L
Precautions.
= 37 μA to 74 μA @E
Characteristics
TOSHIBA Photo-IC Silicon Epitaxial Planar
V
L
= 100 lx using fluorescent light
(using fluorescent light) = 1.2 (typ.)
(Ta = 25°C)
Symbol
V
V
T
T
T
OUT
I
P
CC
opr
stg
sol
L
TPS851
−40 to 100
−30 to 85
−0.5 to 7
1
Rating
≤ V
260
35
5
CC
Unit
mW
mA
°C
°C
°C
V
V
Weight: 0.0054 g (typ.)
CC
TOSHIBA
= 2.7 V to 5.5 V
0-2D1
2008-07-10
TPS851

Related parts for TPS851

TPS851 Summary of contents

Page 1

... 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 ...

Page 2

... V ⎯ 2.2 2.35 (Note 3) ⎯ ⎯ 600 = 1.5 V ⎯ 0.07 OUT (Note 5) ⎯ 0 1.5 V 90% V OUT 10 2008-07-10 TPS851 Unit V μA μA μA μA μ ...

Page 3

... Package Dimensions 0-2D1 Weight: 0.0054 g (typ.) Block Diagram Center of sensitive area Current amp 5. OUT 2. GND TPS851 Unit: mm Tolerance unless otherwise specified: ± 0 Reference value : Light-receiving area Size of light-receiving area: (□0.35 mm) Pin connection GND OUT 2008-07-10 ...

Page 4

... Temperature: no more than 350°C (25 W for soldering iron) Time: within 5 s and GND near the device to stabilize the power supply line. cc 260°C max 230°C Preheating part 120 Heating part Time (s) → 4 TPS851 2008-07-10 ...

Page 5

... An aluminum envelope containing silica gel and reels is deaerated and sealed. Pack shock-absorbent materials around the aluminum envelopes in the cartons to cushion them. • Carton specification Carton dimensions ( × (L) 280 mm × (H) 280 mm 0.65 0.65 Unit: mm 0.4 3,000 devices 5 reels (15,000 devices) Label 5 TPS851 2008-07-10 ...

Page 6

... Tape Packing Specifications (1) Reel dimensions Reel material: Plastic 5.0 5.0 Unit: mm 11.4 9.0 Enlarged view of reel center φ 21 ± 0.8 2 ± 0.5 120° 6 TPS851 φ 13 ± 0.2 2008-07-10 ...

Page 7

... A 4.0 2.2 ± 0.05 Cross-section between A and A’ 2.0 ± 0.1 B A’ B’ φ 1.1 (pocket hole) Cross-section between B and B’ 7 TPS851 Unit: mm Tolerance: ± 0.2 0.18 0.85 ± 0.05 2008-07-10 ...

Page 8

... The label markings may include product number, tape type and quantity. P/N TYPE TPS851 ADDC Q’TY NOTE Leader and Trailer Sections of Tape Empty trailer section: at least 10 empty device slots 3,000 pcs. Empty leader section: at least 100 mm of carrier tape Cover tape: 300 mm (min) 8 TPS851 Sensor hole Position of label 2008-07-10 ...

Page 9

... 100 lx using fluorescent light 1.20 1.00 0.80 0.60 −40 −20 10000 10 1 (typ.) 0.1 0.01 0.001 0.0001 TPS851 I – Ta (typ.) LEAK 100 Ambient temperature Ta (°C) Relative I – Ta (typ 100 Ambient temperature Ta (°C) V – E (typ.) OUT 25° Fluorescent light kΩ ...

Page 10

... kΩ 1.20 1.00 0.80 0.60 −40 −20 Ambient temperature Ta (°C) 10000 Switching Characteristics (typ.) 1000 Ta = 25° OUT ≥ Using white LED 300 100 0.3 0.1 0.1 0.3 Load resistance R 10 TPS851 Relative I – Ta (typ 100 (saturating operation) (typ (kΩ) L 2008-07-10 ...

Page 11

... Ta = 25° 200 400 600 800 Wavelength λ (nm TPS851 V OUT R L GND (typ.) Luminosity angle 40° 50° 60° 70° 80° 90° 1000 1200 11 TPS851 1.5 V 90% V OUT 10 Radiation Pattern (typ 25°C 0° 10° 10° 20° 20° 30° 30° 40° 50° 60° 0 0.2 ...

Page 12

... Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product. Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. TOSHIBA assumes no liability for damages or losses occurring as a result of noncompliance with applicable laws and regulations. 12 TPS851 2008-07-10 ...

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