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LM26LVCISD-100/NOPB +BOM

±3°C 1.6V-5.5V Capable, factory preset trip point temperature switch with analog outpu

Hersteller:

Texas Instruments, Inc
Herstellerteil #:

LM26LVCISD-100/NOPB
Datenblatt:

LM26LVCISD-100/NOPB Datenblatt (PDF)
Trip Temperature Threshold:

Hot
Switching Temperature:

100°C
Accuracy:

±2.2°C
Current - Output (Max):

7mA
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an LM26LVCISD-100/NOPB

LM26LVCISD-100/NOPB Allgemeine Beschreibung

The LM26LV and LM26LV-Q1 are low-voltage, precision, dual-output, low-power temperature switches and temperature sensors. The temperature trip point (T_TRIP) can be preset at the factory to any temperature in the range of 0°C to 150°C in 1°C increments. Built-in temperature hysteresis (T_HYST) keeps the output stable in an environment of temperature instability.

In normal operation the LM26LV or LM26LV-Q1 temperature switch outputs assert when the die temperature exceeds T_TRIP. The temperature switch outputs will reset when the temperature falls below a temperature equal to (T_TRIP – T_HYST). The OVERTEMP digital output, is active-high with a push-pull structure, while the OVERTEMP digital output, is active-low with an open-drain structure.

The analog output, V_TEMP, delivers an analog output voltage with Negative Temperature Coefficient (NTC).

Driving the TRIP_TEST input high causes the digital outputs to be asserted for in-situ verification and causes the threshold voltage to appear at the VTEMP output pin, which could be used to verify the temperature trip point.

The LM26LVs and LM26LV-Q1s low minimum supply voltage makes them ideal for 1.8-V system designs. The wide operating range, low supply current, and excellent accuracy provide a temperature switch solution for a wide range of commercial and industrial applications.

Hauptmerkmale

Low 1.6-V Operation
Low Quiescent Current
Latching Function: Device Can Latch the Over Temperature Condition
Push-Pull and Open-Drain Temperature Switch Outputs
Wide Trip Point Range of 0°C to 150°C
Very Linear Analog V_TEMP Temperature Sensor Output
V_TEMP Output Short-Circuit Protected
Accurate Over –50°C to 150°C Temperature Range
Excellent Power Supply Noise Rejection
LM26LVQISD-130 and LM26LVQISD-135 are AEC-Q100 Qualified and are Manufactured on an Automotive Grade Flow:
- Device Temperature Grade 0: –40°C to 150°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level 3 A
- Device CDM ESD Classification Level C6
- Device MM ESD Classification Level M3

Spezifikationen

Category	Sensors, TransducersTemperature SensorsThermostats - Solid State	Series	-
Trip Temperature Threshold	Hot	Switching Temperature	100°C
Accuracy	±2.2°C	Current - Output (Max)	7mA
Output Type	Open Drain, Push-Pull	Output	Active High, Active Low
Output Function	OverTemp, /OverTemp, VTemp	Selectable Hysteresis	No
Features	Trip Test	Voltage - Supply	1.6 V ~ 5.5 V
Current - Supply	8µA	Operating Temperature	-50°C ~ 150°C
Mounting Type	Surface Mount	Base Product Number	LM26

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