TPS852(T) Toshiba, TPS852(T) Datasheet

TPS852(T)

Manufacturer Part Number

TPS852(T)

Description

IC SENSOR PHOTO ILLUMINANCE SMD

Manufacturer

Toshiba

Datasheet

1.TPS852T.pdf (12 pages)

Specifications of TPS852(T)

Wavelength

600nm

Output Type

Analog

Package / Case

6-SMD

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

TPS852
TPS852TR
TPS852TR
TPS852TTR

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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 TPS852 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: 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

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

Supply 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

= 40 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

= 100 lx using fluorescent light

TOSHIBA Photo-IC Silicon Epitaxial Planar

(when light current classification is

(using fluorescent light) = 1.2 (typ.)

(Ta = 25°C)

Symbol

ΔP/°C

OUT

opr

stg

sol

TPS852

−40 to 100

−30 to 85

−0.5 to 7

Rating

< = V

−0.5

260

mW/°C

Unit

°C

Weight: 0.003 g (typ.)

TOSHIBA

= 2.7 V to 5.5 V

2007-10-01

―

TPS852

Related parts for TPS852(T)

TPS852(T) Summary of contents

Page 1

... 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) ...

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 Fall time Switching time Delay time Storage time Note ...

Page 3

Package Dimensions 3 0.20 0.3Typ. Weight: 0.003 g (typ.) Block Diagram 0.50 0.50 1.60 5 ° Current amp 6. OUT 2. GND 3. GND 4. GND 5. GND 3 TPS852 Unit: mm Tolerance: ...

Page 4

Handling Precautions When Vcc is turned on it takes at least 200 ms for the internal circuit to stabilize. During this time the output signal is unstable. Please do not use the unstable signal as the output signal. Moisture-Proof Packing ...

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 mins Ultrasonic cleaning: 300 W or less Packing Specification (1) Packing quantity Reel ...

Page 6

Tape Packing Specifications (1) Reel dimensions Reel material: Plastic 5.0 5.0 11.4 9.0 Enlarged view of reel center 2 ± 0.5 6 TPS852 Unit: mm φ 21 ± 0.8 120° φ 13 ± 0.2 2007-10-01 ...

Page 7

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 ° TPS852 Unit: mm 0.25 ...

Page 8

Reel Label The label markings may include product number, tape type and quantity. P/N TYPE TPS852 ADDC Q’TY NOTE Leader and Trailer Sections of Tape Note 1 : The leader portion shell consist of cover tape minimum length of 300 ...

Page 9

P – Ambient temperature Ta (°C) I – 10000 1000 100 25° light ...

Page 10

I – 1000 100 25° using A light source 5.1 kΩ kΩ 100 kΩ 0 100 ...

Page 11

Switching Time Measurement Circuit and Waveforms Pulse drive White LED Spectral Response 100 Ta = 25° 200 400 600 800 Wavelength λ (nm TPS852 OUT R L GND (typ.) Luminosity angle 40° 50° ...

Page 12

... Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. • The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. • ...

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