STTS424 Datasheet, PDF (1/7 Pages) STMicroelectronics – Memory module temperature sensor

STTS424
Memory module temperature sensor
Data Brief
Features
■ Temperature sensor compliant with JEDEC
JC42.4
Temperature sensor
■ Temperature sensor resolution:
0.25°C (typ)/LSB
■ Temperature sensor accuracy:
– ± 1°C from +75°C to +95°C
– ± 2°C from +40°C to +125°C
– ± 3°C from –40°C to +125°C
■ ADC conversion time: 125ms (max)
■ Supply voltage: 2.7V to 3.6 V
■ Maximum operating supply current: 200µA
■ Hysteresis selectable set points from: 0, 1.5, 3,
6.0°C
■ Ambient temperature sensing range: -40°C to
125°C
DFN8 (DA)
2mm x 3mm
Two-wire bus
■ 2-Wire SMBus/I²C -compatible serial interface
■ Supports up to 100kHz transfer rate
Packages
■ 2mm x 3mm DFN8, height: 0.85mm (typ)
■ 4.4mm x 3mm TSSOP8^(a)
■ Halogen-free, lead-free
TSSOP8 (DW)
4.4mm x 3mm
a. Contact local ST sales office for availability.
August 2007
Rev 1
For further information contact your local STMicroelectronics sales office.
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