STTS751-0WB3F STMicroelectronics, STTS751-0WB3F Datasheet - Page 7

• Manufacturer Part Number: STTS751-0WB3F
• Description: Board Mount Temperature Sensors 2.25 V Low-Volt Digital Temp Sensor
• Manufacturer: STMicroelectronics

Specifications of STTS751-0WB3F

• Temperature Threshold: + 125 C
• Full Temp Accuracy: - 40 C to + 125 C
• Package / Case: SOT-23-6L
• Digital Output - Bus Interface: 2 Wire, SMBus
• Digital Output - Number Of Bits: 12 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.25 V
• Description/function: Digital Temperature Sensor
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Supply Current: 50 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STTS751
Figure 2.
Table 3.
SOT23-6L UDFN-6L
1
2
3
4
5
6
Addr/Therm
Pin
GND
V DD
Pinout - SOT23-6L and UDFN-6L
Pin descriptions
4
5
3
1
2
6
1
2
3
SOT23-6L
Addr/Therm
EVENT
Name
GND
SDA
SCL
V
DD
5
4
6
SMBus clock
SMBus data input/output
Open-drain output that can be used to turn on/off a fan or throttle a CPU
clock in the event of an overtemperature condition.
The pin at power-up determines the SMBus slave address according to the
pull-up resistor value as shown in
This pin must have a pull-up resistor connected to the same voltage as V
or tied to GND (pin cannot float).
Total capacitance on this pin must be <100 pF.
Note: By tying Addr/Therm to ground, the device functions as one address
device only. The Therm functionality is then not available. The address for
device STTS751-0 is 72h and the address for device STTS751-1 is 76h.
GND
Power supply V
Open-drain interrupt output. Output supports the SMBus Alert (ARA).
Note: This pin may not float.
EVENT
SCL
SDA
Doc ID 16483 Rev 5
DD
EVENT
V DD
SCL
Description
Table
1
2
3
1.
UDFN-6L
5
4
6
GND
SDA
Addr/Therm
Description
AM03029v1
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DD