Comparador LM239N Colector Abierto 1.3μs 4-Canales, 3 → 28 V 14-Pines PDIP
Documentos Técnicos
Especificaciones
Brand
Texas InstrumentsTipo de Comparador
Differential
Tipo de montaje
Through Hole
Tipo de Encapsulado
DIP
Tipo de Fuente de Alimentación
Dual, Single
Output Type
Open Collector
Número de Canales por Chip
4
Tiempo de Respuesta Típica
1.3µs
Conteo de Pines
14
Tensión de Alimentación Única Típica
3→ 28 V.
Dimensiones
19.3 x 6.35 x 4.57mm
Longitud:
19.3mm
Ancho
6.35mm
Altura
4.57mm
Tensión de Alimentación Dual Típica
±12 V, ±3 V, ±5 V, ±9 V
Typical Voltage Gain
106,02 dB
Temperatura Mínima de Funcionamiento
-25 °C
Máxima Temperatura de Funcionamiento
125 °C
Datos del producto
Familia de comparadores cuádruples LMx39/LM2901
Los modelos LM139, LM239, LM339 y LM2901 de Texas Instruments son comparadores diferenciales de tensión de entrada cuádruples diseñados para funcionar con una única fuente de alimentación en una amplia gama de tensiones. El rango de tensión de entrada de modo común incluye conexión a tierra y los dispositivos tienen salidas de colector abierto.
Comparators, Texas Instruments
Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.
Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.
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$ 519
Each (In a Tube of 25) (Sin IVA)
$ 617,61
Each (In a Tube of 25) (IVA Incluido)
25
$ 519
Each (In a Tube of 25) (Sin IVA)
$ 617,61
Each (In a Tube of 25) (IVA Incluido)
25
Comprar en grandes cantidades
| Cantidad | Precio Unitario sin IVA | Por Tubo |
|---|---|---|
| 25 - 225 | $ 519 | $ 12.975 |
| 250 - 350 | $ 415 | $ 10.375 |
| 375 - 475 | $ 389 | $ 9.725 |
| 500 - 600 | $ 362 | $ 9.050 |
| 625+ | $ 311 | $ 7.775 |
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products
Documentos Técnicos
Especificaciones
Brand
Texas InstrumentsTipo de Comparador
Differential
Tipo de montaje
Through Hole
Tipo de Encapsulado
DIP
Tipo de Fuente de Alimentación
Dual, Single
Output Type
Open Collector
Número de Canales por Chip
4
Tiempo de Respuesta Típica
1.3µs
Conteo de Pines
14
Tensión de Alimentación Única Típica
3→ 28 V.
Dimensiones
19.3 x 6.35 x 4.57mm
Longitud:
19.3mm
Ancho
6.35mm
Altura
4.57mm
Tensión de Alimentación Dual Típica
±12 V, ±3 V, ±5 V, ±9 V
Typical Voltage Gain
106,02 dB
Temperatura Mínima de Funcionamiento
-25 °C
Máxima Temperatura de Funcionamiento
125 °C
Datos del producto
Familia de comparadores cuádruples LMx39/LM2901
Los modelos LM139, LM239, LM339 y LM2901 de Texas Instruments son comparadores diferenciales de tensión de entrada cuádruples diseñados para funcionar con una única fuente de alimentación en una amplia gama de tensiones. El rango de tensión de entrada de modo común incluye conexión a tierra y los dispositivos tienen salidas de colector abierto.
Comparators, Texas Instruments
Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.
Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products