Temperature Sensor IC BDJxxxxHFV Series

ROHM's BDJxxxxHFV series features a compact package and low current consumption

Temperature Sensor IC BDJxxxxHFV SeriesROHM Semiconductor offers a broad lineup of ultra-compact, low current consumption thermostat output temperature sensors optimized for temperature monitoring and overheating protection in compact devices of all types. The BDJxxxxHFV series integrates a temperature detection element, constant current circuit, and high precision reference power source in a single chip. Additional features include low current consumption (7.5 μA – 50 percent less than conventional products), built-in power down function, high analog output temperature sensitivity, precision thermostat, detection temperature hysteresis, and precise analog output (±2.5°C maximum). Multiple models are available in a range of detection temperatures, from 55°C to 90°C in 5°C intervals. The units are available in a compact HVSOF5 package – 70 percent smaller than conventional SSOP5 packages.

Features
  • High ESD resistance: 8kV (HBM)
  • Low supply current: 7.5 μA
  • Integrated power down function
  • Low thermal resistance: 187°C/W (typ.)
  • Compact package: 1.6 mm x 1.6 mm x 0.6 mm
  • High accuracy analog output: ±1.0°C (typ.) @ Ta=-30 to 100°C
  • High analog output temperature sensitivity: -8.2 mV/°C
  • Broad power supply voltage range: 2.4 V to 5.5 V
  • High accuracy thermostat: ±1.0°C (typ.) @ Ta=55 to 90°C
  • Wide detection temperature range: 55°C to 90°C, in 5°C increments
Applications
  • Security and alarm systems
  • Appliances
  • Power utility: solar, metering, monitors
  • Transportation storage: food, liquid, hazardous materials

Temperature Sensor IC Series

ImageManufacturer Part NumberDescriptionPart StatusTrip Temperature ThresholdAvailable Quantity
BDJ0701HFV-TR datasheet linkIC TEMP SENSOR 71DEG C 5-HVSOFBDJ0701HFV-TRIC TEMP SENSOR 71DEG C 5-HVSOFActiveHot2858 - Immediate
BDJ0701HFV-TR product page link
BDJ0801HFV-TR datasheet linkIC TEMP SENSOR 81DEG C 5-HVSOFBDJ0801HFV-TRIC TEMP SENSOR 81DEG C 5-HVSOFActiveHot2523 - Immediate
BDJ0801HFV-TR product page link
BDJ0901HFV-TR datasheet linkIC TEMP SENSOR 90DEG C 5-HVSOFBDJ0901HFV-TRIC TEMP SENSOR 90DEG C 5-HVSOFActiveHot2439 - Immediate
BDJ0901HFV-TR product page link
Published: 2011-01-26