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TI LM19CIZ/NOPBRoHS

Manufacturer
TI
MPN
LM19CIZ/NOPB
LCSC Part #
C2867993
Packaging
TO-92
Customer #
Key Attributes
2.4V, 10uA, TO-92 Temperature Sensor
Datasheetpdf iconTI LM19CIZ/NOPB
In-Stock: 600
600 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.644$ 0.64
10+$ 0.5497$ 5.50
30+$ 0.483$ 14.49
100+$ 0.4293$ 42.93
500+$ 0.4115$ 205.75
1,000+$ 0.4017$ 401.70
Standard Packaging1800/Full Bag
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Products Specifications

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TypeDescription
CategorySensors, Transducers/Temperature Sensors/Analog and Digital Output
ManufacturerTI
PackagingTO-92
Detection Temperature Range-55℃~+130℃
Voltage - Supply2.4V~5.5V
Operating Temperature-
Interface-
Tolerance±2.5℃
Standby Current-
Temperature Conversion Time-
Temperature Resolution-
Features-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1800
Sales UnitPiece

Introduction

AI Translation

The LM19 is a precision analog output CMOS integrated-circuit temperature sensor that operates over a -55℃ to +130℃ temperature range. The power supply operating range is +2.4V to +5.5V. The transfer function of LM19 is predominately linear, yet has a slight predictable parabolic curvature. The accuracy of the LM19 when specified to a parabolic transfer function is ±2.5℃ at an ambient temperature of +30℃. The temperature error increases linearly and reaches a maximum of ±3.8℃ at the temperature range extremes. The temperature range is affected by the power supply voltage. At a power supply voltage of 2.7V to 5.5V the temperature range extremes are +130℃ and -55℃. Decreasing the power supply voltage to 2.4V changes the negative extreme to -30℃ while the positive remains at +130℃.

The LM19's quiescent current is less than 10μA. Therefore, self-heating is less than 0.02℃ in still air. Shutdown capability for the LM19 is intrinsic because its inherent low power consumption allows it to be powered directly from the output of many logic gates or does not necessitate shutdown at all.

Features

AI Translation
  • Rated for Full -55℃ to +130℃ Range
  • Available in a TO-92 Package
  • Predictable Curvature Error
  • Suitable for Remote Applications
  • UL Recognized Component 9A

Applications

AI Translation
  • Cellular Phones
  • Computers
  • Power Supply Modules
  • Battery Management
  • FAX Machines
  • Printers
  • HVAC
  • Disk Drives
  • Appliances