LM239N vs LM339N Comparaison
Comparaison détaillée côte à côte de LM239N par Texas Instruments et LM339N par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Texas Instruments
LM239N - Quad Open-Collector Comparator, 14-DIP | Texas Instruments
LM239N ✓ ActifComparaison des spécifications
| Paramètre | LM239N | LM339N |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Amplifier ICs | Amplifier ICs |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,49 | $0,38 |
| Comparator Type | Quad differential voltage comparator | Quad differential comparator |
| Number of Channels | 4 independent channels | 4 |
| Type de sortie | Open-collector | Open-collector |
| Maximum Offset Voltage | 2 mV maximum | — |
| Input Bias Current | 25 nA typical | [DATA_NEEDED: input bias current] |
| Input Offset Current | [DATA_NEEDED: LM239N input offset current] | — |
| Supply Voltage Range | Wide range; related LM139/139A family specifies 2 V to 36 V DC | 2 V to 36 V |
| 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 | — |
| Température de fonctionnement | [DATA_NEEDED: LM239N operating temperature range] | — |
| Boîtier | 14-pin PDIP | 14-pin PDIP |
| Type de montage | Through-hole | Through-hole |
| Statut RoHS | [DATA_NEEDED: LM239N RoHS status] | — |
| REACH Status | [DATA_NEEDED: LM239N REACH status] | — |
| Automotive Qualification | [DATA_NEEDED: LM239N AEC-Q100 qualification] | — |
| Differential Input Voltage Range | — | +/- 1 V to +/- 18 V |
| Response Time | — | 1.3 microseconds |
| Comparator Configuration | — | Four independent comparators |
| Input Offset Voltage | — | [DATA_NEEDED: input offset voltage] |
| 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] |
| Plage de température de fonctionnement | — | [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 |