STTS424BDN3F STMicroelectronics, STTS424BDN3F Datasheet - Page 19

• Manufacturer Part Number: STTS424BDN3F
• Description: IC MEMORY MOD TEMP SENSOR 8-TDFN
• Manufacturer: STMicroelectronics

Specifications of STTS424BDN3F

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Register Bank
• Sensor Type: Internal
• Sensing Temperature: -40°C ~ 125°C
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8502-2

STTS424
Figure 8.
1. T
2. T
3. Hys = Absolute value of selected hysteresis.
Table 10.
U
L
= Value stored in the alarm temperature lower boundary trip register.
= Value stored in the alarm temperature upper boundary trip register.
Clears
Sets
Above Window bit
Below Window bit
Hysteresis
Hysteresis as applied to temperature movement
Temperature
T H
T L
Falling
Rising
slope
Below alarm window bit
Temperature
threshold
T
L
- HYS
T
L
T H - HYS
Temperature
Temperature sensor registers
Falling
Rising
slope
Above alarm window bit
T L - HYS
AI12270
Temperature
threshold
T
H
T
- HYS
H
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