STEVAL-IFS003V1 STMicroelectronics, STEVAL-IFS003V1 Datasheet - Page 7

• Manufacturer Part Number: STEVAL-IFS003V1
• Description: BOARD STLM75/STDS75/ST72F651
• Manufacturer: STMicroelectronics

Specifications of STEVAL-IFS003V1

• Design Resources: STEVAL-IFS003V1 Gerber Files STEVAL-IFS003V1 Schematic STEVAL-IFS003V1 Bill of Materials
• Sensor Type: Temperature
• Sensing Range: -55°C ~ 125°C
• Interface: I²C
• Voltage - Supply: 7.5 V ~ 19 V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ST72F651, STDS75, STLM75
• Silicon Manufacturer: ST Micro
• Silicon Core Number: STLM75/STDS75 And ST72F651AR6
• Kit Application Type: Sensing - Temperature
• Application Sub Type: Temperature Sensor
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6238

STLM75
1.2
Note:
Temperature sensor output
The STLM75 temperature sensor has a dedicated open drain overlimit signal/interrupt
(OS/INT) output which features a thermal alarm function. This function provides a user-
programmable trip and turn-off temperature. It can operate in either of two selectable
modes:
●
●
At power-up the STLM75 immediately begins measuring the temperature and converting
the temperature to a digital value.
The measured temperature value is compared with a temperature limit (which is stored in
the 16-bit (T
the 16-bit (T
OS/INT pin is activated (see
See
Figure 1.
1. SDA and OS/INT are open drain.
Pin descriptions on page 9
Comparator
Interrupt
OS
HYS
Logic diagram
mode.
) READ/WRITE register), and the hysteresis temperature (which is stored in
) READ/WRITE register). If the measured value exceeds these limits, the
mode, and
SDA
SCL
Figure 3 on page 8
A 0
A 1
A 2
Doc ID 13296 Rev 12
(1)
for details.
STLM75
V DD
GND
and
Table 2 on page
OS/INT
(1)
14).
Description
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