N34TS04数据手册传感器变送器的温度传感器-温控器-固态规格书PDF

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. 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. The 4-Kb memory is partitioned into two individually addressable 2-Kb banks (referred to as SPD pages in the TSE2004av specification). Each bank contains two 1-Kb blocks, which can be Write Protected via Reversible Software Write Protect (RSWP) commands. The SPD EEPROM features a 16-byte wide write buffer and supports the Standard (100 kHz), Fast (400 kHz) and Fast Plus (1 MHz) I2C protocols.

特性 Features

• JEDEC TSE2004av Compliant Temperature Sensor
• Temperature Range: -20°C to 125°C
• DDR4 DIMM Compliant SPD EEPROM
• 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

应用 Application

• Thermal Management and SPD for DDR4 Memory Modules
• High-speed PCs, laptops, DDR4
• Graphics cards
• Telecom equipment & base stations
• Environmental control systems
• Process control equipment
• Game Consoles

简介

N34TS04属于传感器变送器的温度传感器-温控器-固态。由制造生产的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。