Datasheet Texas Instruments LM57FPWR — Ficha de datos
Fabricante | Texas Instruments |
Serie | LM57 |
Numero de parte | LM57FPWR |
Sensor de temperatura de ± 0.7 ° C con interruptor de temperatura programable por resistencia 8-TSSOP -50 a 150
Hojas de datos
LM57 Resistor-Programmable Temperature Switch and Analog Temperature Sensor datasheet
PDF, 1.3 Mb, Revisión: E, Archivo publicado: jul 15, 2015
Extracto del documento
Precios
Estado
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | No |
Embalaje
Pin | 8 |
Package Type | PW |
Industry STD Term | TSSOP |
JEDEC Code | R-PDSO-G |
Package QTY | 2000 |
Carrier | LARGE T&R |
Device Marking | LM57F |
Width (mm) | 4.4 |
Length (mm) | 3 |
Thickness (mm) | 1 |
Pitch (mm) | .65 |
Max Height (mm) | 1.2 |
Mechanical Data | Descargar |
Paramétricos
# Comparators | 1 |
Accuracy Over Temp Range(Max) | 1.5 C |
Interface | Analog Output,Switch |
Operating Temperature Range | -50 to 150 C |
Output Type | Open Drain,Push Pull |
Package Group | TSSOP |
Package Size: mm2:W x L | 8TSSOP: 19 mm2: 6.4 x 3(TSSOP) PKG |
Rating | Catalog |
Sensor Gain | -5.2 to -12.9 mV/Deg C |
SetPoint Type | Resistor Programmable |
SetPoint Value | -40 to 150 deg C |
Special Features | Built-in Hysteresis,Hysteresis (5В°C or 10В°C),Temperature Sensor and Switch,Trip Test |
Supply Current(Typ) | 24 uA |
Supply Voltage(Max) | 5.5 V |
Supply Voltage(Min) | 2.4 V |
Plan ecológico
RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: LM57EVM
Evalution Module for Analog Temperature Sensor
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- AN-1984 LM57 Temperature Switch vs Thermistors (Rev. C)PDF, 83 Kb, Revisión: C, Archivo publicado: mayo 1, 2013
This application report compares the system design and performance advantages of sensing with TexasInstruments LM57 CMOS integrated circuit sensor as compared to a thermal-resistant (thermistor) sensorcircuit.
Linea modelo
Serie: LM57 (12)
Clasificación del fabricante
- Semiconductors > Sensing Products > Temperature Sensors > Temperature Switches / Thermostats