TPS850 Toshiba, TPS850 Datasheet

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TPS850

Manufacturer Part Number
TPS850
Description
IC PHOTO LINEAR-OUT
Manufacturer
Toshiba
Datasheet

Specifications of TPS850

Wavelength
640nm
Output Type
Analog
Package / Case
1210 (3225 Metric), 4 Leads
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Mobile Phones, PHS
Notebook PCs, PDAs
Video Cameras, Digital Still Cameras
Other Equipment Requiring Luminosity Adjustment
The TPS850 is a linear-output photo-IC which incorporates a photodiode
and a current amp circuit in a single chip. This photo-IC is current
output type, so can set up output voltage freely by arbitrary load
resistance.
Absolute Maximum Ratings
High sensitivity: I
@E
Little fluctuation in light current
: Width range = x1 to x1.6 (typ. ±25%)
Output linearity of illuminance is excellent
Open-emitter output
Compact and light surface-mount package
Supply voltage
Output voltage
Light current
Permissible power dissipation
Operating temperature range
Storage temperature range
Soldering temperature range (10 s)
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
V
= 100 lx (typ.) Using the fluorescent light
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
L
= 230 μA
(Note 1)
TOSHIBA Photo-IC Silicon Epitaxial Planar
(Ta = 25°C)
Symbol
V
V
T
T
T
OUT
I
CC
P
opr
stg
sol
L
TPS850
−40 to 100
−30 to 85
−0.5 to 7
Rating
< = V
260
10
70
1
CC
Unit
mW
mA
°C
°C
°C
V
V
Weight: 0.017 g (typ.)
TOSHIBA
2007-10-01
TPS850

Related parts for TPS850

TPS850 Summary of contents

Page 1

... Notebook PCs, PDAs Video Cameras, Digital Still Cameras Other Equipment Requiring Luminosity Adjustment The TPS850 is a linear-output photo-IC which incorporates a photodiode and a current amp circuit in a single chip. This photo-IC is current output type, so can set up output voltage freely by arbitrary load resistance. ...

Page 2

... 100 λ ⎯ Ω TPS850 OUT TPS850 OUT R L GND 2 TPS850 Min Typ. Max Unit ⎯ 2.7 5.5 V ⎯ ⎯ (Note 2) ⎯ ⎯ 300 μ 180 230 300 ⎯ 1.7 1.3 ⎯ ⎯ μ A 0.5 ⎯ 2.2 2.35 V (Note 3) ⎯ ...

Page 3

... Package Dimensions Weight: 0.017 g (typ.) Block Diagram Current amp OUT 1 GND 2 GND 3 TPS850 2007-10-01 ...

Page 4

... Make any necessary soldering correction manually. (do not do this more than once for any given pin.) Temperature: no more than 350°C (25 W for soldering iron) Time: within 5 s 260°C max 230°C Preheating part 120 Heating part Time (s) → 4 TPS850 2007-10-01 ...

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 1.6 1.3 1.6 3000 devices 5 reels (15000 devices) Label 5 TPS850 Unit: mm 2007-10-01 ...

Page 6

... Packing quantity: 3000/reel + 0 − 4 φ 13 ± 0.5 2 ± 0.5 A 2.0 ± 0.05 B B’ Device Orientation A’ Feed direction max 6 ° 6 TPS850 11.4 ± ± 0.3 0.2 ± 0.05 1.3 ± 0.1 A-A’ 2.8 ± 0.1 max 6 ° B-B’ 2007-10-01 ...

Page 7

... Please refer to Figure 1. 1.2 1.0 0.8 0.6 −40 −20 10000 (typ 25° Please refer to Figure 4. 1 0.1 0.01 0.001 0.0001 TPS850 I – Ta (typ.) LEAK 100 Ambient temperature Ta (°C) Relative I – Ta (typ.) L Fluorescent light A light source 100 Ambient temperature Ta (°C) Vo – E (typ.) V Fluorescent light 250 Ω ...

Page 8

... Ambient temperature Ta (°C) Switching characteristics (typ.) (Saturating operation) 1000 Ta = 25° OUT > Using the White LED Please refer to Figure 5. 300 100 0.3 0.1 10 0.1 0.3 Load resistance R L (kΩ) 8 TPS850 Relative I – Ta (typ 100 (typ 2007-10-01 ...

Page 9

... Figure 4 Output voltage measurement circuit CC OUT R L GND 9 Radiation pattern (typ 25°C 0° 10° 10° 20° 20° 30° 30° 40° 40° 50° 0 0.2 0.4 0.6 0.8 Relative sensitivity LEAK OUT TPS850 TPS850 1.5 V 90% V OUT 10 2007-10-01 TPS850 50° 60° 70° 80° ° 90 1.0 ...

Page 10

... 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. 10 TPS850 2007-10-01 ...

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