LM96063 Remote Diode Digital Temperature Sensor with Integrated Fan Control
The LM96063 is remote diode temperature sensors with integrated fan control that includes remote diode sensing. The LM96063 accurately measures: (1) its own temperature and (2) the temperature of a diode-connected transistor, such as a 2N3904, or a thermal diode commonly found on Computer Processors, Graphics Processor Units (GPU) and other ASIC's.
The LM96063 also features an integrated, pulse-width-modulated (PWM), open-drain fan control output. Fan speed is a combination of the remote temperature reading, the lookup table and register settings. The 12-step Lookup Table (LUT) enables the user to program a non-linear fan speed vs. temperature transfer function often used to quiet acoustic fan noise
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LM96063 |
| Pin/Package |
10QFN, 10SON, 10WSON |
| Approx. Price (US$) |
1.20 | 1ku |
| Rating |
Catalog |
LM96063 特性
- Accurately senses remote diode-connected MMBT3904 transistors or thermal diodes on-board processors, FPGAs or ASICs
- Accurately senses its own local die temperature
- Offset register can adjust for a variety of thermal diodes
- Resolves remote temperatures up to 255.875°C
- 10-bit plus sign and 11-bit unsigned data formats, with 1/8°C resolution
- Digital filter of remote data lowers noise and improves resolution to 1/32°C
- Integrated PWM fan speed control output supports high resolution at 22.5kHz frequency for 4-pin fans
- Acoustic fan noise reduction with User-programmable 12-step Lookup Table
- LUT transition fine resolution smoothing function
- Tachometer input for measuring fan RPM with Smart-Tach modes for measuring RPM of fans when pulse-width-modulating an actual power
- ^ALERT output for error event notification
- ^TCRIT output for critical temperature system shutdown
- SMBus 2.0 compatible interface, supports TIMEOUT
- LLP10 packages
LM96063 器件用途
- Communications Infrastructure FPGA, ASIC or Processor Thermal Management
- Electronic Test and Office Equipment
- Industrial Controls
LM96063 应用技术支持与电子电路设计开发资源下载
- LM96063 数据资料 dataSheet 下载.PDF
- TI 德州仪器温度监控和风扇控制产品选型与价格
- (用户指南)S±1°C Remote Diode Temp Sensor with PWM Fan Control and 5 GPIO`s User Guide
- (白皮书)Cost Effective Partitioning of IO & Mgm Func in PCs - Intro of SensorPath Tech
- (应用手册)Applying I2C Compatible Temperature Sensors in Systems with Slow Clock Edges
- (应用手册)Sensing and Monitoring for Control and Protection Seminar
- (应用手册)TruTherm Technology Presentation
