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TMP435 具有 Beta、N-Factor 和串联电阻校正的 ±1°C 远程和本地温度传感器

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

TMP435
Interface SMBus    
Temp Resolution (Max) (bits) 12    
Supply Voltage (Min) (V) 2.7    
Supply Voltage (Max) (V) 5.5    
Iq (Typ) (uA) 35    
Rating Catalog    
Remote Channel 1    
Sensor Type Remote + Local    
Remote Sensor Correction Beta Compensation,n-Factor Correction,Series Resistance Cancellation
Remote Sensor Accuracy (Max) (+/- C) 1    
Local Sensor Accuracy (Max) (+/- C) 1    
Operating Temperature Range (C) -40 to 125    
Pin/Package 10MSOP
TMP435 特性
TMP435 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
TMP435ADGSR ACTIVE -40 to 125 0.60 | 1ku MSOP (DGS) | 10 2500 | LARGE T&R  
TMP435ADGST ACTIVE -40 to 125 0.70 | 1ku MSOP (DGS) | 10 250 | SMALL T&R  
TMP435 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TMP435ADGSR Green (RoHS & no Sb/Br) CU NIPDAUAG Level-2-260C-1 YEAR TMP435ADGSR TMP435ADGSR
TMP435ADGST Green (RoHS & no Sb/Br) CU NIPDAUAG Level-2-260C-1 YEAR TMP435ADGST TMP435ADGST
TMP435 应用技术支持与电子电路设计开发资源下载
  1. TMP435 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器温度传感器产品选型与价格 . xls
  3. 所选封装材料的热学和电学性质 (PDF 645 KB)
  4. 高速数据转换 (PDF 1967 KB)
  5. 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
  6. 低成本电流并联监视器 IC 使动圈式仪表设计复兴 (zhct030.PDF, 1.04 MB)
  7. Using the TMP435 with the TMP435 to Generate 4mA to 20mA Output (PDF 167 KB)
  8. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
  9. PowerPADTM Thermally Enhanced Package (slma002g.HTM, 8 KB)
  10. 运算放大器的单电源操作 (PDF 2174 KB)
  11. Tuning in Amplifiers (PDF 44 KB)
  12. Op Amp Performance Analysis (PDF 76 KB)
  13. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
  14. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
  15. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
TMP435 工具与软件
培训内容 型号 软件/工具类型
TMP435EVM 评估模块 TMP435EVM 开发电路板/EVM