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Details for TMP468AIYFFT by Texas Instruments
Electronic & Electrical Components > Sensors & Transducers > Sensors
TEMPERATURE SENSOR 0.5DEG C DSBGA-16
TMP468AIYFFT image

TMP468AIYFFT by Texas Instruments

TEMPERATURE SENSOR 0.5DEG C DSBGA-16
Features
0.3-u00b5A Shutdown Current
16-Bump DSBGA Package
67-u00b5A Operating Current (1 SPS, All Channels Active)
8-Channel Remote Diode Temperature Sensor Accuracy: u00b10.75u00b0C
I2 C- or SMBusu2122-Compatible Two-Wire Interface With Pin-Programmable Address
Local Temperature Sensor Accuracy: u00b10.35u00b0C
Register Lock Function Secures Key Registers
Remote Diode: Series Resistance Cancellation, u03b7-Factor Correction, Offset Correction, and Diode Fault Detection
Supply and Logic Voltage Range: 1.7 V to 3.6 V
Temperature Resolution: 0.0625u00b0C
Part Information
TMP468AIYFFT image
RoHS Compliant
Description
The TMP468 device is a multi-zone, high-accuracy, low-power temperature sensor using a 2-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 allow improved performance through tighter guard bands and can also 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 8 remote channels (and the local channel) can be programmed independently with two thresholds which trigger when the corresponding temperature is exceeded at the measured location. In addition, there is a programmable hysteresis setting to avoid constant toggling of the threshold.
Specifications
IC Output Type:
Open Drain
Sensing Accuracy Range:
± 0.5°C
Sensing Temperature Min:
-40°C
Sensing Temperature Max:
125°C
Sensor Case Style:
DSBGA
No. of Pins:
16Pins
Supply Voltage Min:
1.7V
Supply Voltage Max:
3.6V
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
+/- 0.75 C High-Accuracy Multi-channel R Avnet America