TPS850_07 TOSHIBA [Toshiba Semiconductor], TPS850_07 Datasheet

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TPS850_07

Manufacturer Part Number
TPS850_07
Description
Photo-IC Silicon Epitaxial Planar
Manufacturer
TOSHIBA [Toshiba Semiconductor]
Datasheet
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
Lead(Pb)-Free
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

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TPS850_07 Summary of contents

Page 1

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 ...

Page 2

Electrical and Optical Characteristics Characteristics Supply voltage Supply current Light current (1) Light current (2) Light current (3) Light current ratio Dark current Saturation output voltage Peak sensitivity wavelength Rise time Switching time Fall time Note 2: CIE standard A ...

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

Handling Precautions At power-on in darkness, the internal circuit takes about stabilize. During this period the output signal is unstable and may change. Please take this into account. Moisture-Proof Packing (1) To avoid moisture absorption by the ...

Page 5

Recommended soldering pattern (3) Cleaning conditions When cleaning is required after soldering Chemicals: AK225 alcohol Temperature and time: 50°C × 30°C × 3 minutes Ultrasonic cleaning: 300 W or less Packing Specification (1) Packing quantity ...

Page 6

Tape Packing Specifications (1) Reel dimensions φ 180 φ 21 ± 0.3 Label (2) Tape dimensions 4.0 ± 0.1 + 0.1 φ 1.5 0 4.0 ± 0.1 (3) Packing quantity: 3000/reel + 0 − 4 φ 13 ± 0.5 2 ...

Page 7

P – Ambient temperature Ta (°C) I – 10000 1000 100 Ta = 25° Please refer to ...

Page 8

I – 0.3 0 25°C 0. Using the A light source 0.01 Please refer to Figure 250 Ω 0.003 1000 ...

Page 9

Spectral response 25°C 0.8 0.6 0.4 0.2 0 200 400 600 800 Wavelength λ (nm) Measurement Circuits V CC Light TPS850 Figure 1 Light current measurement circuit Light TPS850 Figure 3 Consumption current measurement circuit Pulse drive ...

Page 10

RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to ...

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