SA56004X 带有过热警报的SMBus兼容、8引脚、远程/本地数字温度传感器
NXP Semiconductors的SA56004X是一款兼容SMBus的11位远程/本地数字温度传感器,带有过热警报。SA56004X的远程通道监视二极管连接,诸如微处理器的基片PNP,或连接二极管的晶体管,诸如2N3904 (NPN)或2N3906 (PNP)。通过工厂调整,实现±1 °C的远程传感器精度。
可对过冷和过热警示阈值进行编程以使ALERT输出在片上或远程温度超出范围时发出指示。此输出可用作系统中断或SMBus警示。当片上或远程温度测量值上升高于已编程的T_CRIT阈值寄存器值时,激活T_CRIT输出。此输出可用于激活冷却风扇、发送警告或触发系统关断。为进一步提升系统可靠性,SA56004X采用SMBus超时协议。SA56004X具有独特的器件构架。
SA56004X提供SO8、TSSOP8和HVSON8封装。SA56004X具有8个工厂编程的器件地址选项。SA56004X的引脚兼容LM86、MAX6657/8和ADM1032。
产品特点 Features
- 精确感应远程微处理器热二极管或二极管所连接晶体管±1 °C以内的温度
- ±2 °C以内的片上本地温度感应
- −40 °C至+125 °C的温度范围
- 11位,0.125 °C分辨率
- 8个不同器件地址可用于多种应用。SA56004ED(标识代码56004E)和SA56004EDP(标识代码6004E)的地址兼容National LM86、MAX6657/8和ADM1032。
- 偏移寄存器可用于调节远程温度精度
- 可编程过冷/过热警报:ALERT和T_CRIT
- SMBus 2.0兼容接口,支持TIMEOUT
- 工作电压范围:3.0 V至3.6 V
- 兼容I²C总线标准模式和快速模式
- SO8、TSSOP8和HVSON8封装
- 可编程转换速率(0.0625 Hz至26 Hz)
- 欠压锁定可防止错误的温度度数
- 已按照JEDEC标准JESD78完成闭锁测试,超过100 mA
|
应用
- 笔记本电脑、台式电脑、服务器和工作站的系统热管理
- 计算机和办公电子设备
- 电子测试设备和仪表
- 暖通空调(HVAC)
- 工业控制器和嵌入式系统
功能框图
|
封装
型号 |
可订购的器件编号 |
订购码 (12NC) |
产品状态 |
封装 |
SA56004AD |
9352 745 25118 |
SA56004AD,118 |
量产 |
SO8
(SOT96-1) |
SA56004AD |
9352 745 25112 |
SA56004AD,112 |
量产 |
SO8
(SOT96-1) |
SA56004ADP |
9352 745 62118 |
SA56004ADP,118 |
量产 |
TSSOP8
(SOT505-1) |
SA56004ATK |
9352 864 44118 |
SA56004ATK,118 |
量产 |
HVSON8
(SOT782-1) |
SA56004BD |
9352 745 38118 |
SA56004BD,118 |
量产 |
SO8
(SOT96-1) |
SA56004BD |
9352 745 38112 |
SA56004BD,112 |
量产 |
SO8
(SOT96-1) |
SA56004BDP |
9352 745 63118 |
SA56004BDP,118 |
量产 |
TSSOP8
(SOT505-1) |
SA56004CD |
9352 745 39118 |
SA56004CD,118 |
量产 |
SO8
(SOT96-1) |
SA56004CD |
9352 745 39112 |
SA56004CD,112 |
量产 |
SO8
(SOT96-1) |
SA56004CDP |
9352 745 65118 |
SA56004CDP,118 |
量产 |
TSSOP8
(SOT505-1) |
SA56004DD |
9352 745 46118 |
SA56004DD,118 |
量产 |
SO8
(SOT96-1) |
SA56004DD |
9352 745 46112 |
SA56004DD,112 |
量产 |
SO8
(SOT96-1) |
SA56004DDP |
9352 745 66118 |
SA56004DDP,118 |
量产 |
TSSOP8
(SOT505-1) |
SA56004ED |
9352 745 49118 |
SA56004ED,118 |
量产 |
SO8
(SOT96-1) |
SA56004ED |
9352 745 49112 |
SA56004ED,112 |
量产 |
SO8
(SOT96-1) |
SA56004EDP |
9352 745 67118 |
SA56004EDP,118 |
量产 |
TSSOP8
(SOT505-1) |
SA56004ETK |
9352 864 45118 |
SA56004ETK,118 |
量产 |
HVSON8
(SOT782-1) |
SA56004FD |
9352 745 51118 |
SA56004FD,118 |
量产 |
SO8
(SOT96-1) |
SA56004FD |
9352 745 51112 |
SA56004FD,112 |
量产 |
SO8
(SOT96-1) |
SA56004FDP |
9352 745 68118 |
SA56004FDP,118 |
量产 |
TSSOP8
(SOT505-1) |
SA56004GD |
9352 745 52118 |
SA56004GD,118 |
量产 |
SO8
(SOT96-1) |
SA56004GDP |
9352 745 69118 |
SA56004GDP,118 |
量产 |
TSSOP8
(SOT505-1) |
SA56004HD |
9352 745 54118 |
SA56004HD,118 |
量产 |
SO8
(SOT96-1) |
SA56004HD |
9352 745 54112 |
SA56004HD,112 |
量产 |
SO8
(SOT96-1) |
SA56004HDP |
9352 745 72118 |
SA56004HDP,118 |
量产 |
TSSOP8
(SOT505-1) |
订货和供应
型号 |
订购码 (12NC) |
可订购的器件编号 |
化学成分 |
SA56004AD |
9352 745 25118 |
SA56004AD,118 |
SA56004AD |
SA56004AD |
9352 745 25112 |
SA56004AD,112 |
SA56004AD |
SA56004ADP |
9352 745 62118 |
SA56004ADP,118 |
SA56004ADP |
SA56004ATK |
9352 864 44118 |
SA56004ATK,118 |
SA56004ATK |
SA56004BD |
9352 745 38118 |
SA56004BD,118 |
SA56004BD |
SA56004BD |
9352 745 38112 |
SA56004BD,112 |
SA56004BD |
SA56004BDP |
9352 745 63118 |
SA56004BDP,118 |
SA56004BDP |
SA56004CD |
9352 745 39118 |
SA56004CD,118 |
SA56004CD |
SA56004CD |
9352 745 39112 |
SA56004CD,112 |
SA56004CD |
SA56004CDP |
9352 745 65118 |
SA56004CDP,118 |
SA56004CDP |
SA56004DD |
9352 745 46118 |
SA56004DD,118 |
SA56004DD |
SA56004DD |
9352 745 46112 |
SA56004DD,112 |
SA56004DD |
SA56004DDP |
9352 745 66118 |
SA56004DDP,118 |
SA56004DDP |
SA56004ED |
9352 745 49118 |
SA56004ED,118 |
SA56004ED |
SA56004ED |
9352 745 49112 |
SA56004ED,112 |
SA56004ED |
SA56004EDP |
9352 745 67118 |
SA56004EDP,118 |
SA56004EDP |
SA56004ETK |
9352 864 45118 |
SA56004ETK,118 |
SA56004ETK |
SA56004FD |
9352 745 51118 |
SA56004FD,118 |
SA56004FD |
SA56004FD |
9352 745 51112 |
SA56004FD,112 |
SA56004FD |
SA56004FDP |
9352 745 68118 |
SA56004FDP,118 |
SA56004FDP |
SA56004GD |
9352 745 52118 |
SA56004GD,118 |
SA56004GD |
SA56004GDP |
9352 745 69118 |
SA56004GDP,118 |
SA56004GDP |
SA56004HD |
9352 745 54118 |
SA56004HD,118 |
SA56004HD |
SA56004HD |
9352 745 54112 |
SA56004HD,112 |
SA56004HD |
SA56004HDP |
9352 745 72118 |
SA56004HDP,118 |
SA56004HDP |
SA56004X 技术支持
档案名称 |
标题 |
类型 |
格式 |
SA56004X |
SMBus-compatible, 8-pin, remote/local digital temperature sensor with overtemperature alarms |
Data sheet |
pdf |
AN10441 |
Level shifting techniques in I2C-bus design
|
Application note |
pdf |
AN255 |
I2C / SMBus Repeaters, Hubs and Expanders
|
Application note |
pdf |
AN10710 |
Features and applications of the SA56004X I2C-bus extender
|
Application note |
pdf |
75016527 |
Extend standard I2C-bus devices without worrying about offset voltages; NXP I2C-bus extender SA56004X in a proven application
|
Brochure |
pdf |
75016532 |
Extend the I2C-bus with advanced repeaters and hubs; NXP 2-channel I2C-bus repeaters SA56004Xx and 5-channel I2C-bus hubs PCA9516x
|
Leaflet |
pdf |
75016080 |
Extend the reach of any I2C-bus system without special offset voltage levels; NXP I2C-bus extender SA56004X
|
Leaflet |
pdf |
75017424 |
NXP I2C-bus solutions 2013: Smart, simple solutions for the 12 most common design concerns
|
Leaflet |
pdf |
UM10204 |
I2C-bus specification and user manual
|
User manual |
pdf |
UM10206 |
I2C Demonstration Board 2005-1 Quick Start Guide
|
User manual |
pdf |
UM10323 |
PCA9600 demonstration board OM6293
|
User manual |
pdf |