LM19CIZ/NOPB Texas Instruments - Yeehing Electronics

Analog Output Temperature Sensor in TO-92

Pricing (USD)

Quantity	Unit Price
1 — 99	0.82
100 — 249	0.631
250 — 999	0.464
1,000 +	0.19

The above prices are for reference only.

Specifications

None

For more information, please refer to datasheet

Documents

LM19CIZ/NOPB Datasheet

More Information

The LM19 is a precision analog output CMOS integrated-circuit temperature sensor that operates over a −55°C to +130°C temperature range. The power supply operating range is +2.4 V to +5.5 V. 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°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 V to 5.5 V the temperature range extremes are +130°C and −55°C. Decreasing the power supply voltage to 2.4 V changes the negative extreme to −30°C, while the positive remains at +130°C.