N34TS04传感器变送器的温度传感器-温控器-固态规格书PDF中文资料

N34TS04属于传感器变送器的温度传感器-温控器-固态。由安森美半导体制造生产的N34TS04温度传感器 - 温控器 - 固态固态温控器产品是基于半导体的温度检测器件，具有双态输出，当测量温度超出固定界限或定义范围时，输出状态会相应地发生变化。此类产品包括提供预设温度阈值和可编程/可配置阈值的器件。

描述 Description

The N34TS04 is a combination Temperature Sensor (TS) and 4−Kb

of Serial Presence Detect (SPD) EEPROM, which implements the

JEDEC TSE2004av DDR4 specification and supports the Standard

(100 kHz), Fast (400 kHz) and Fast Plus (1 MHz) I2C protocols.

The TS measures temperature at least 10 times every second.

Temperature readings can be retrieved by the host via the serial

interface, and are compared to high, low and critical trigger limits

stored into internal registers. Over or under limit conditions can be

signaled on the open−drain EVENT pin.

One of the two available 2−Kb SPD EEPROM banks (referred to as

SPD pages in the TSE2004av specification) is activated for access at

power−up. After power−up, banks can be switched via software

command. Each of the four 1−Kb SPD EEPROM blocks can be Write

Protected by software command.

特性 Features

• JEDEC TSE2004av Compliant Temperature Sensor

• DDR4 DIMM Compliant SPD EEPROM

• Temperature Range: −20°C to +125°C

• Supply Range: 1.7 V − 5.5 V (SPD EEPROM)

and 2.2 V − 5.5 V (TS)

• I2C / SMBus Interface

• Schmitt Triggers and Noise Suppression Filters on SCL and SDA

Inputs

• 16−Byte Page Write Buffer

• Low Power CMOS Technology

• 2 x 3 x 0.75 mm TDFN Package and 2 x 3 x 0.5 mm UDFN Package

• These Devices are Pb−Free and are RoHS Compliant