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TMP461中文资料
TMP461数据手册规格书PDF详情
1 Features
1• Remote Diode Temperature Sensor Accuracy:
±0.75°C
• Local Temperature Sensor Accuracy: ±1°C
• Resolution for Local and Remote Channels:
0.0625°C
• Supply and Logic Voltage Range: 1.7 V to 3.6 V
• 35-μA Operating Current (1 SPS),
3-μA Shutdown Current
• Series Resistance Cancellation
• η-Factor and Offset Correction
• Programmable Digital Filter
• Diode Fault Detection
• Two-Wire and SMBus™ Serial Interface
Compatible with Pin-Programmable Address
• 10-Lead WQFN Package
2 Applications
• Processor Temperature Monitoring
• Telecommunication Equipment
• Servers and Personal Computers
• Precision Instruments
• Test Equipment
• Smart Batteries
• Embedded Applications
• LED Lighting Thermal Control
3 Description
The TMP461 device is a high-accuracy, low-power
remote temperature sensor monitor with a built-in
local temperature sensor. The remote temperature
sensors are typically low-cost discrete NPN or PNP
transistors, or substrate thermal transistors or diodes
that are integral parts of microprocessors,
microcontrollers, or field-programmable gate arrays
(FPGAs). Temperature is represented as a 12-bit
digital code for both local and remote sensors, giving
a resolution of 0.0625°C. The two-wire serial interface
accepts the SMBus communication protocol with up
to nine different pin-programmable addresses.
Advanced features [such as series resistance
cancellation, programmable nonideality factor (η-
factor), programmable offset, programmable
temperature limits, and a programmable digital filter]
are combined to provide a robust thermal monitoring
solution with improved accuracy and noise immunity.
The TMP461 is ideal for multi-location, high-accuracy
temperature measurements in a variety of
communication, computing, instrumentation, and
industrial applications. The device is specified for
operation over a supply voltage range of 1.7 V to
3.6 V, and a temperature range of –40°C to 125°C.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
标准封装 |
8198 |
原厂直销,大量现货库存,交期快。价格优,支持账期 |
|||
TI/德州仪器 |
25+ |
WQFN-10 |
32360 |
TI/德州仪器全新特价TMP461AIRUNT-S即刻询购立享优惠#长期有货 |
|||
TI |
16+ |
QFN10 |
32500 |
全新原装现货供应2 |
|||
TI/德州仪器 |
23+ |
QFN10 |
18204 |
原装正品代理渠道价格优势 |
|||
TI |
21+ |
WQFN10 |
3402 |
全新原装公司现货
|
|||
TI |
23+ |
QFN-10 |
30000 |
全新原装正品 |
|||
TI/德州仪器 |
22+ |
WQFN-10 |
20000 |
保证原装正品 深圳现货 |
|||
Texas Instruments |
25+ |
QFN10 |
18000 |
TI优势渠道,大量原装库存现货,交期快,欢迎询价。 |
|||
TI(德州仪器) |
23+ |
WQFN-10 |
6000 |
全新原装假一赔十 |
|||
TI(德州仪器) |
24+ |
SOIC8 |
7535 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
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