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TPS853

Light To Frequency & Light To Voltage Sensor Photo IC Illuminance

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SeekIC No. : 0081798 Detail

TPS853: Light To Frequency & Light To Voltage Sensor Photo IC Illuminance

TPS853 Data Sheet

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Part Number:
TPS853
Mfg:
Toshiba
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/1/11

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Product Details

Quick Details

Maximum Operating Temperature : + 85 C Minimum Operating Temperature : - 30 C
Package / Case : SMD/SMT Packaging : Bulk    

Description

Peak Wavelength :
Operating Supply Voltage :
Supply Current :
Mounting Style :
Maximum Operating Temperature : + 85 C
Packaging : Bulk
Minimum Operating Temperature : - 30 C
Package / Case : SMD/SMT


Features:

` Ultra-compact and light surface-mount package suitable for lead-free soldering and reflow soldering: 2.0 * 2.1 * 0.7 mm
` Excellent output linearity of illuminance
` Little fluctuation in light current and high level of sensitivity
: IL = 37 A to 74 A @EV = 100 lx using fluorescent light
: 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
: IL (using incandescent light)/IL (using fluorescent light) = 1.2 (typ.)
` Low supply voltage, making device suitable for battery-powered equipment: VCC = 2.2 V to 5.5 V


Specifications

Characteristics
Symbol
Rating
Unit
Supply voltage
VCC
-0.5 to 7
V
Output voltage
VOUT
<= VCC
V
Stand-by voltage
Vstb
<= VCC
V
Light current
IL
5
mA
Permissible power dissipation
P
35
mW
Operating temperature range
Topr
-30 to 85
Storage temperature range
Tstg
-40 to 100
Soldering temperature range (Note 1)
Tsol
260
Note 1: The reflow time and the recommended temperature profile are shown in the section entitled Handling Precautions.


Description

The TPS853 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 of TPS853 is superior to that of a phototransistor, and exhibits little variation.

TPS853 has spectral sensitivity closer to luminous efficiency and excellent output linearity.

With its ultra-compact surface-mount package, this photo-IC TPS853 can be 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.




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