TMP461-SP Radiation-Hardness-Assured (RHA), High-Accuracy Remote and Local Temperature Sensor

1 Features

QMLV Qualified: 5962R-1721801VXC
- Thermally Enhanced HKU Package
- Radiation-Hardness-Assured (RHA) up to Total Ionizing Dose (TID) 100 krad(Si) at low dose rate (LDR) of 10 mrad/s
- Single Event Latchup (SEL) Immune to 76 MeV·cm²/mg at 125°C
- 10-Lead HKU Ceramic Package
Remote Diode Temperature Sensor Accuracy: ±1.5°C (Across Extended Temperature Range of [–55°C to 125°C])
Local Temperature Sensor Accuracy: ±2°C (Across Extended Temperature Range of [–55°C to 125°C])
Enables Measurement Of Remote Diode Temperatures in the Range of –64°C to 191°C
Resolution for Local and Remote Channels: 0.0625°C
Supply and Logic Voltage Range: 1.7 V to 3.6 V
35-µA Operating Current (1 SPS),
3-µA Shutdown Current
Series Resistance Cancellation
η-Factor and Offset Correction
Programmable Digital Filter
Diode Fault Detection
Two-Wire and SMBus™ Serial Interface Compatible with Pin-Programmable Address