LM92CIM - TI

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

Part No

LM92CIM
Manufacturer

TI
ChipWorker Part#

CW36533661
Category

Temperature Sensor
Package

SOIC-8
Description

Temperature Sensor IC, Open Drain, ± 0.33℃, -55℃, +150℃, SOIC, 8Pins
Documentation

Datasheet

LM92CIM Global Supplier

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LM92CIM Specifications

Attribute	Attribute Value

Part Number	LM92CIM
Manufacturer	TI
ChipWorker Part#	CW36533661
Category	Temperature Sensor
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	2.70V (min)
Output Voltage	400 mV
Output Current	10.0 µA
Supply Current	0.625 mA
Number of Positions	8 Position
Number of Bits	13 Bit
Quiescent Current	625 µA
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-55 ℃
Accuracy	±1.5℃ (Max)
Supply Voltage	2.7V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	2.7 V
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Operating Temperature	-55℃ ~ 150℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The LM92CIM is a Digital Temperature Sensor and Thermal Window Comparator with an I²C serial bus interface and an accuracy of ±0.33°C. The window-comparator architecture of the LM92 eases the design of temperature control systems. The open-drain Interrupt (INT) output becomes active whenever temperature goes outside a programmable window, while a separate Critical Temperature Alarm (T_CRIT_A) output becomes active when the temperature exceeds a programmable critical limit. The INT output can operate in either a comparator or event mode, while the T_CRIT_A output operates in comparator mode only. The host can program both the upper and lower limits of the window as well as the critical temperature limit. Programmable Hysteresis as well as a fault queue are available to minimize false tripping. Two pins (A0, A1) are available for address selection. The sensor powers up with default thresholds of 2°C THYST, 10°C TLOW, 64°C THIGH and 80°C T_CRIT.
Window comparison simplifies design of ACPI-compatible temperature monitoring and control
Serial bus interface
Separate open-drain outputs for interrupt and critical temperature shutdown
Shutdown mode to minimize power consumption
Up to four LM92s can be connected to a single bus
12-bit + Sign output
Operation up to 150°C
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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