TMP36传感器变送器的温度传感器-模拟数字输出规格书PDF中文资料

特性 Features

Scale factor: 10 mV/°C

Operation range: -40°C ~ +125°C，up to +150°C

Temperature accuracy: ±2°C (typical)

Temperature linearity: ±0.5°C (typical)

Package: 5-Pin SOT-23 (1.60 mm × 3.00 mm)

8-Pin VSSOP (3.90 mm × 4.90 mm)

Supply range: 2.7V ~ 5.5V

Low quiescent current:

Normal operation: less than 50μA

Shutdown mode: less than 0.5μA

Stable with large capacitive loads

Digital output: analog

Applications

Power system monitors

Temperature control

描述 Description

The TMP36 is a low voltage, precision

centigrade temperature sensors, which provides an

analog voltage output that is linearly proportional

to the Celsius (Centigrade) temperature. Every

GX36 chip is factory calibrated, so no external

calibration is required, and the typical accuracy is

±1°C at +25°C and ±2°C over the −40°C to +125°C

temperature range.

The low output impedance of the TMP36 and

its linear output and precise calibration simplify interfacing

to temperature control circuitry and ADC. The

sensing devices can be powered from a single-supply

of 2.7 V to 5.5 V. The supply current is less than 50μA,

providing very low self-heating effect, less than 0.1°C in

still air. In addition, a shutdown function is provided

to reduce supply current to less than 0.5 μA.

The TMP36 is specified from −40°C to

+125°C, provides a 750 mV output at 25°C, and

operates up to 125°C from a single 2.7 V supply.

The output scale factor of the TMP36 is 10 mV/°C.

The TMP36 is available in low-cost 5-lead SOT-

23 surface-mount, 3-lead TO-92 and 8-lead

SOIC packages.