STLM75DS2F - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

STLM75DS2F
Manufacturer

ST Microelectronics
ChipWorker Part#

CW3302552
Category

Temperature Sensor
Package

MSOP-8
Description

STLM75 Series 5.5V Digital Temperature Sensor and Thermal Watchdog - MSOP-8
Documentation

Datasheet

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STLM75DS2F Specifications

Attribute	Attribute Value

Part Number	STLM75DS2F
Manufacturer	ST Microelectronics
ChipWorker Part#	CW3302552
Category	Temperature Sensor
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	MSOP-8
Supply Current	0.15 mA
Number of Positions	8 Position
Power Dissipation	320 mW
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
Power Dissipation (Max)	320 mW
Accuracy	±3℃ (Max)
Supply Voltage	2.7V ~ 5.5V
Supply Voltage (Max)	5.5 VDC
Supply Voltage (Min)	2.7 VDC
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Size-Length	3 mm
Size-Width	3 mm
Size-Height	0.85 mm
Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

Description
The STLM75 is a high-precision digital CMOS temperature sensor IC with a sigma-delta temperature-to-digital converter and an I2C-compatible serial digital interface (see Figure 1 on page 7). It is targeted for general applications such as personal computers, system thermal management, electronics equipment, and industrial controllers, and is packaged in the industry standard 8-lead TSSOP and SO8 packages.
The device contains a band gap temperature sensor and 9-bit ADC which monitor and digitize the temperature to a resolution up to 0.5°C. The STLM75 is typically accurate to (±3°C - max) over the full temperature measurement range of –55°C to 125°C with ±2°C accuracy in the –25°C to +100°C range. The STLM75 is pin-for-pin and software compatible with the LM75B.
Features
■ Measures temperatures from –55°C to +125°C (–67°F to +257°F)
– ±2°C accuracy from –25°C to +100°C (max)
■ Low operating current: 125 µA (typ)
■ No external components required
■ 2-wire I2C/SMBus-compatible serial interface
– Supports bus time-out feature
– Selectable bus address allows connection of up to eight devices on the bus
■ Wide power supply range-operating voltage range: 2.7 V to 5.5 V
■ Conversion time is 150 ms (max)
■ Programmable temperature threshold and hysteresis set points
■ Pin- and software-compatible with LM75 (drop in replacement)
■ Power-up defaults permit standalone operation as a thermostat
■ Shutdown mode to minimize power consumption
■ Output pin (open drain) can be configured for interrupt or comparator/thermostat mode (dual purpose event pin)
■ Packages:
– SO8
– MSOP8 (TSSOP8)

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