TMP461 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...
TMP461 Key Features
- 1 Remote Diode Temperature Sensor Accuracy: ±0.75°C
- Local Temperature Sensor Accuracy: ±1°C
- Resolution for Local and Remote Channels
- Supply and Logic Voltage Range: 1.7 V to 3.6 V
- 35-µA Operating Current (1 SPS)
- Series Resistance Cancellation
- η-Factor and Offset Correction
- Programmable Digital Filter
- Diode Fault Detection
- Two-Wire and SMBus™ Serial Interface