MC145572PB vs MC145572PBR2 Comparaison
Comparaison détaillée côte à côte de MC145572PB par NXP Semiconductors et MC145572PBR2 par NXP Semiconductors. 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.
NXP Semiconductors
MC145572PBR2 - ISDN U-Interface Transceiver | NXP | 44-LQFP
MC145572PBR2 ObsoleteComparaison des spécifications
| Paramètre | MC145572PB | MC145572PBR2 |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Obsolete | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $10,45 | $5,20 |
| Product Type | ISDN U-Interface Transceiver | — |
| Fonction | 2B1Q line transceiver with echo cancellation | — |
| Tension d'alimentation | 5 V | 5 V (typical) |
| Line Data Rate | 160 kbps (2B1Q) | — |
| Température de fonctionnement | -30 C to +85 C (Industrial) | [DATA_NEEDED: operating temperature range] |
| Boîtier | 44-LQFP (10x10 mm, 0.8 mm pitch) | 44-LQFP (10x10 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Number of Terminals | 44 | — |
| Terminal Form | Gull Wing | — |
| Package Code | LQFP | — |
| Package Shape | Square | — |
| Interface Standard | ANSI T1.601 / ETSI ISDN BRA U-interface | ANSI T1.601-1992 / ETSI ETR 080 |
| Line Coding | 2B1Q | — |
| Statut RoHS | Compliant | RoHS non-compliant (SnPb finish, per legacy Freescale data) |
| Lead-Free | Yes | — |
| Part Type | — | ISDN U-Interface Transceiver |
| Manufacturer | — | NXP Semiconductors (formerly Freescale / Motorola) |
| Débit de données | — | 160 kbps (2B1Q full-duplex over single twisted pair) |
| Line Code | — | 2B1Q (ANSI T1.601-1992) |
| Operating Modes | — | NT (Network Termination) and LT (Line Termination), strap-selectable |
| HDLC Controller | — | On-chip, up to 4x 16-bit or 2x 32-bit identifiers |
| Echo Canceller | — | Integrated adaptive |
| Scrambler/Descrambler | — | On-chip |
| Host Interface | — | Parallel microprocessor-compatible |
| Lead-Free Status | — | Contains lead (legacy PBR2 tape-and-reel part marking) |
| Series | — | MC145572 |
| Part Status | — | Obsolete / Last-time-buy stock only |