TMP468AIYFFT Part Information

Details for TMP468AIYFFT by Texas Instruments

Electronic & Electrical Components > Sensors & Transducers > Sensors

Buy TMP468AIYFFT Directly from Texas Instruments (500 in stock) at $0.9620

Part 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.

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Part 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 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)
RoHS Compliant

Alternative Part Descriptions

  • TEMPERATURE SENSOR, 0.5DEG C, DSBGA-16 | Newark Electronics
  • ±0.75⁰C High-Accuracy Multi-channel Remote and Local Temperature Sensor | Texas Instruments

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