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TEXAS INSTRUMENTS  LM19CIZ/NOPB  Temperature Sensor IC, Voltage, ± 2.5°C, -55 °C, +130 °C, TO-92, 3 Pins

TEXAS INSTRUMENTS LM19CIZ/NOPB
Manufacturer Part No:
LM19CIZ/NOPB
Newark Part No.:
41K3539
Technical Datasheet:
See all Technical Docs

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Product Overview

The LM19CIZ/NOPB is an analog output CMOS Temperature Sensor operates over a -55 to +130°C temperature range. The power supply operating range is +2.4 to +5.5V. The transfer function of LM19CIZ/NOPB is predominately linear, yet has a slight predictable parabolic curvature. The accuracy of the sensor when specified to a parabolic transfer function is ±2.5°C at an ambient temperature of +30°C. The temperature error increases linearly and reaches a maximum of ±3.8°C at the temperature range extremes. The temperature range is affected by the power supply voltage. At a power supply voltage of 2.7 to 5.5V the temperature range extremes are +130°C and -55°C. Decreasing the power supply voltage to 2.4V changes the negative extreme to -30°C, while the positive remains at +130°C. The LM19CIZ/NOPB quiescent current is less than 10μA. Therefore, self-heating is less than 0.02°C in still air.
  • Predictable curvature error
  • UL recognized component
  • 10μA Maximum drain current
  • ±0.4% Typical nonlinearity
  • 160Ω Maximum output impedance
  • Green product and no Sb/Br
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

 

Product Information

IC Output Type:
Voltage
Sensing Accuracy Range:
± 2.5°C
Sensing Temperature Min:
-55°C
Sensing Temperature Max:
+130°C
Sensor Case Style:
TO-92
No. of Pins:
3Pins
Supply Voltage Min:
2.4V
Supply Voltage Max:
5.5V
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Industrial;
  • Power Management;
  • Computers & Computer Peripherals;
  • Sensing & Instrumentation

Legislation and Environmental

Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

Temperature Sensor IC, Voltage, 2.5 C, -55 C, +130 C, TO-92, 3

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