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TMP464AIRGTRG4.A中文資料
TMP464AIRGTRG4.A數(shù)據(jù)手冊規(guī)格書PDF詳情
1 Features
1? 4-Channel Remote Diode Temperature Sensor
? Local and Remote Accuracy: ±0.75°C (Maximum)
? Temperature Resolution: 0.0625°C
? Supply and Logic Voltage Range: 1.7 V to 3.6 V
? 43-μA Operating Current (1 SPS, All Channels
Active)
? 0.3-μA Shutdown Current
? Remote Diode: Series Resistance Cancellation,
η-Factor Correction, Offset Correction, and Diode
Fault Detection
? Register Lock Function Secures Key Registers
? I2C or SMBus? Compatible Two-Wire Interface
With Pin-Programmable Address
? 16-pin VQFN Package
2 Applications
? MCU, GPU, ASIC, FPGA, DSP, and CPU
Temperature Monitoring
? Telecommunication Equipment
? Servers and Personal Computers
? Cloud Ethernet Switches
? Secure Data Centers
? Highly Integrated Medical Systems
? Precision Instruments and Test Equipment
? LED Lighting Thermal Control
3 Description
The TMP464 device is a high-accuracy, low-power
temperature sensor using a two-wire, SMBus or I2C
compatible interface. Up to four remote diodeconnected
temperature zones can be monitored
simultaneously in addition to the local temperature.
Aggregating the temperature measurements across a
system allows improved performance through tighter
guard bands and can reduce board complexity. A
typical use case is for monitoring the temperature
across different processors, such as MCUs, GPUs,
and FPGAs in complex systems such as servers and
telecommunications equipment. Advanced features
such as series resistance cancellation, programmable
non-ideality factor, programmable offset, and
programmable temperature limits are included to
provide a robust thermal monitoring solution with
improved accuracy and noise immunity.
Each of the four remote channels (and the local
channel) can be programmed independently with two
thresholds that are triggered when the corresponding
temperature is exceeded at the measured location. In
addition, there is a programmable hysteresis setting
to avoid constant toggling around the threshold.
The TMP464 device provides high accuracy (0.75°C)
and high resolution (0.0625°C) measurement
capabilities. The device supports low voltage rails
(1.7 V to 3.6 V), common two-wire interfaces, and is
available in a small, space efficient package (3 mm ×
3 mm) for easy integration into computing systems.
The remote junction supports a temperature range
from –55°C to +150°C. The TMP464 has a
preprogrammed temperature limit of 125°C.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
20+ |
QFN-16 |
4796 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
|||
TI |
21+ |
標(biāo)準(zhǔn)封裝 |
3292 |
進(jìn)口原裝,訂貨渠道! |
|||
TI(德州儀器) |
24+ |
VQFN16 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
|||
24+ |
N/A |
56000 |
一級代理-主營優(yōu)勢-實(shí)惠價(jià)格-不悔選擇 |
||||
TI(德州儀器) |
23+ |
VQFN-16 |
13650 |
公司只做原裝正品,假一賠十 |
|||
Texas Instruments |
25+ |
16-VFQFN 裸露焊盤 |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
|||
TI |
24+ |
con |
320239 |
優(yōu)勢庫存,原裝正品 |
|||
TI(德州儀器) |
2024+ |
QFN-16-EP(3x3) |
500000 |
誠信服務(wù),絕對原裝原盤 |
|||
TI/德州儀器 |
24+ |
N/A |
20000 |
原廠直供原裝正品 |
|||
TI |
24+ |
VQFN-16-EP(3x3) |
83450 |
原廠原裝 |
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