LM339N vs LM239N Comparación
Comparación detallada lado a lado de LM339N por Texas Instruments y LM239N por Texas Instruments. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Texas Instruments
LM239N - Quad Open-Collector Comparator, 14-DIP | Texas Instruments
LM239N ✓ ActivoComparación de especificaciones
| Parámetro | LM339N | LM239N |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | Amplifier ICs | Amplifier ICs |
| Estado del ciclo de vida | Activo | Activo |
| Comparator Type | Quad differential comparator | Quad differential voltage comparator |
| Number of Channels | 4 | 4 independent channels |
| Supply Voltage Range | 2 V to 36 V | Wide range; related LM139/139A family specifies 2 V to 36 V DC |
| Differential Input Voltage Range | +/- 1 V to +/- 18 V | — |
| Response Time | 1.3 microseconds | — |
| Tipo de salida | Open-collector | Open-collector |
| Encapsulado | 14-pin PDIP | 14-pin PDIP |
| Tipo de montaje | Through-hole | Through-hole |
| Comparator Configuration | Four independent comparators | — |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | — |
| Input Bias Current | [DATA_NEEDED: input bias current] | 25 nA typical |
| Output Sink Current | [DATA_NEEDED: output sink current] | — |
| Output Saturation Voltage | [DATA_NEEDED: output saturation voltage] | — |
| Input Common-Mode Range | [DATA_NEEDED: input common-mode range] | — |
| Rango de temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | — |
| Quiescent Supply Current | [DATA_NEEDED: quiescent supply current] | — |
| External Pull-Up Resistor | Required for open-collector output | — |
| Manufacturer Classification | Low Power Low Offset Voltage Quad Comparator | — |
| Datasheet Availability | Manufacturer product page and datasheet referenced | — |
| Maximum Offset Voltage | — | 2 mV maximum |
| Input Offset Current | — | [DATA_NEEDED: LM239N input offset current] |
| Single-Supply Operation | — | Supported |
| Split-Supply Operation | — | Supported |
| Low-Level Sensing | — | Designed for sensing near ground |
| Logic Compatibility | — | TTL, DTL, ECL, MOS, and CMOS |
| Typical Application | — | Level detection, low-level sensing, and memory applications |
| Power Drain | — | Suitable for battery operation |
| Temperatura de funcionamiento | — | [DATA_NEEDED: LM239N operating temperature range] |
| Estado RoHS | — | [DATA_NEEDED: LM239N RoHS status] |
| REACH Status | — | [DATA_NEEDED: LM239N REACH status] |
| Automotive Qualification | — | [DATA_NEEDED: LM239N AEC-Q100 qualification] |