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TPS851

Light To Frequency & Light To Voltage Sensor Photo IC Illuminance

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SeekIC No. : 0081792 Detail

TPS851: Light To Frequency & Light To Voltage Sensor Photo IC Illuminance

TPS851 Data Sheet

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Part Number:
TPS851
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: 2025/12/14

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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 = 2.7 V to 5.5 V


Specifications

Characteristics
Symbol
Rating
Unit
Supply voltage
VCC
-0.5 to 7
V
Output voltage
VOUT
 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



Description

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 of TPS851 is superior to that of a phototransistor, and exhibits little variation.

TPS851 has spectral sensitivity closer to luminous efficiency and excellent output linearity.

With its ultra-compact surface-mount package, this photo-IC TPS851 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.




Parameters:

Technical/Catalog InformationTPS851
VendorToshiba (VA)
CategorySensors, Transducers
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names TPS851
TPS851
TPS851DKR ND
TPS851DKRND
TPS851DKR



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