TMP435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

TMP435属于传感器变送器的温度传感器-模拟数字输出。由德州仪器制造生产的TMP435温度传感器 - 模拟和数字输出模拟和数字输出温度传感器可用于测量环境热能量。特征包括传感器类型、本地感测温度、远程感测温度、输出类型、电源电压和分辨率。传感器类型为模拟本地/远程/红外、模拟数字、本地/远程、数字本地/远程/红外或内部，感应温度范围为 -55°C 至 200°C。

1FEATURES

234• ±1°C REMOTE DIODE SENSOR

• ±1°C LOCAL TEMPERATURE SENSOR

• AUTOMATIC BETA COMPENSATION

• n-FACTOR CORRECTION

• PROGRAMMABLE THRESHOLD LIMITS

• TWO-WIRE/ SMBus™ SERIAL INTERFACE

• MINIMUM AND MAXIMUM TEMPERATURE

MONITORS

• MULTIPLE INTERFACE ADDRESSES

• ALERT/THERM2 PIN CONFIGURATION

• DIODE FAULT DETECTION

• PIN-PROGRAMMABLE TWO-WIRE

ADDRESSING

APPLICATIONS

• LCD/ DLP®/LCOS PROJECTORS

• SERVERS

• INDUSTRIAL CONTROLLERS

• CENTRAL OFFICE TELECOM EQUIPMENT

• DESKTOP AND NOTEBOOK COMPUTERS

• STORAGE AREA NETWORKS (SAN)

• INDUSTRIAL AND MEDICAL EQUIPMENT

• PROCESSOR/FPGA TEMPERATURE

MONITORING

DESCRIPTION

The TMP435 is a remote temperature sensor monitor

with a built-in local temperature sensor. The remote

temperature sensor diode-connected transistors are

typically low-cost, NPN- or PNP-type transistors or

diodes that are an integral part of microcontrollers,

microprocessors, or FPGAs.

Remote accuracy is ±1°C for multiple IC

manufacturers, with no calibration needed. The

two-wire serial interface accepts SMBus write byte,

read byte, send byte, and receive byte commands to program the alarm thresholds and to read

temperature data.

The TMP435 includes beta compensation

(correction), series resistance cancellation,

programmable non-ideality factor, programmable

resolution, programmable threshold limits, minimum

and maximum temperature monitors, wide remote

temperature measurement range (up to +150°C),

diode fault detection, a temperature alert function,

and pin-programmable two-wire addressing using

3-state logic.

The TMP435 is available in an MSOP-10 package.