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See Technical Specifications

LM57CISDX-10/NOPB +BOM

Thermostat Programmable Active High, Active Low Open Drain, Push-Pull 8-WSON (2.5x2.5)

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LM57CISDX-10/NOPB
Datasheet:

LM57CISDX-10/NOPB Datasheet (PDF)
Trip Temperature Threshold:

Hot
Switching Temperature:

Programmable
Accuracy:

±2.3°C
Output Type:

Open Drain, Push-Pull
EDA/CAD Models:

Request Free CAD Models for LM57CISDX-10/NOPB

LM57CISDX-10/NOPB General Description

In addition, the LM57CISDX-10/NOPB features T_OVER and T_UNDER digital outputs that assert when the die temperature exceeds or falls below the set trip temperature with hysteresis, providing timely notifications of thermal events. The device also offers flexibility in output configuration, with T_OVER being active-high with a push-pull structure, and T_UNDER being active-low with an open-drain structure. Utilizing the TRIP-TEST feature, the outputs can be latched and cleared, allowing for functional verification of the comparator and output circuitry after system assembly

Key Features

See LM57-Q1 datasheet for AEC-Q100 Grade 1/Grade 0/Grade 0 Extended (Qualified and Manufactured on an Automotive Grade Flow)
Trip Temperature Set by External Resistors with
Accuracy of ±1.7°C or ±2.3°C from -40°C to +150°C
Resistor Tolerance Contributes Zero Error
Push-Pull and Open-Drain Switch Outputs
Wide Operating Temperature and Trip-Temperature Range of −50°C to 150°C,
Very Linear Analog V_TEMP Temp Sensor Output
with ±0.8°C or ±1.3°C Accuracy from -40°C to +150°C
Short-Circuit Protected Analog and Digital Outputs
Latching Function for Digital Outputs
TRIP-TEST Pin Allows In-System Testing
Low Power Minimizes Self-Heating to Under 0.02°C

Specifications

Category	Sensors, TransducersTemperature SensorsThermostats - Solid State	Series	-
Trip Temperature Threshold	Hot	Switching Temperature	Programmable
Accuracy	±2.3°C	Current - Output (Max)	-
Output Type	Open Drain, Push-Pull	Output	Active High, Active Low
Output Function	OverTemp, /OverTemp	Selectable Hysteresis	Yes
Features	Selectable Trip Point, Trip Test	Voltage - Supply	2.4 V ~ 5.5 V
Current - Supply	24µA	Operating Temperature	-50°C ~ 150°C
Mounting Type	Surface Mount	Base Product Number	LM57
Product Category	Board Mount Temperature Sensors	Configuration	Local
Supply Voltage - Min	2.4 V	Supply Voltage - Max	5.5 V
Interface Type	-	Resolution	-
Minimum Operating Temperature	- 50 C	Maximum Operating Temperature	+ 150 C
Shutdown	No Shutdown	Mounting Style	SMD/SMT
Gain	- 5.166 mV / C to - 12.924 mV / C	Moisture Sensitive	Yes
Operating Supply Current	24 uA	Output Current	5 mA
Product	Temperature Sensors	Product Type	Temperature Sensor ICs
Factory Pack Quantity	4500	Subcategory	Sensors
Temperature Threshold	Programmable	Type	Single Trip Switch with Sensor