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Розничная цена: 5 580 тг. экономия
Артикул: 000007032
TMP468 TMP468AIRGTR высокоточный 9-канальный датчик температуры
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TMP468 высокоточный 9-канальный датчик температуры
±0.75⁰C High-Accuracy Multi-channel Remote and Local Temperature Sensor

Quality information
Rating
Catalog
RoHS
Yes
REACH
Yes
Lead finish / Ball material
NIPDAU
MSL rating / Peak reflow
Level-1-260C-UNLIM
Quality, reliability
& packaging information
View or download
Export classification
*For reference only

US ECCN: EAR99
More TMP468 information
Parametrics
Technical documentation
Design & development
Support & training
Packaging information
Package | Pins
VQFN (RGT) | 16
Operating temperature range (°C)
-40 to 125
Package qty | Carrier
3,000 | LARGE T&R
Features for the TMP468
8-Channel Remote Diode Temperature Sensor Accuracy: ±0.75°C (Maximum)
Local and Remote Diode Accuracy: ±0.75°C (Maximum)
Local Temperature Sensor Accuracy for the DSBGA Package: ±0.35°C (Maximum)
Temperature Resolution: 0.0625°C
Supply and Logic Voltage Range: 1.7 V to 3.6 V
67-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-Bump DSBGA and 16-Pin VQFN Packages
Description for the TMP468
The TMP468 device is a multi-zone, high-accuracy, low-power temperature sensor using a two-wire, SMBus or I2C compatible interface. Up to eight remote diode-connected 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 eight 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 TMP468 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 or 1.6 mm × 1.6 mm) for easy integration into computing systems. The remote junction supports a temperature range from –55°C to +150°C.
Характеристики
ШтрихКод:2000000023878Состояние:New

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