MC145572PBR2 vs MC145572PB Comparación
Comparación detallada lado a lado de MC145572PBR2 por NXP Semiconductors y MC145572PB por NXP Semiconductors. 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.
NXP Semiconductors
MC145572PBR2 - ISDN U-Interface Transceiver | NXP | 44-LQFP
MC145572PBR2 ObsoleteComparación de especificaciones
| Parámetro | MC145572PBR2 | MC145572PB |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoría | Interface ICs | Interface ICs |
| Estado del ciclo de vida | Obsolete | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $5,20 | $10,45 |
| Part Type | ISDN U-Interface Transceiver | — |
| Manufacturer | NXP Semiconductors (formerly Freescale / Motorola) | — |
| Tensión de alimentación | 5 V (typical) | 5 V |
| Velocidad de datos | 160 kbps (2B1Q full-duplex over single twisted pair) | — |
| Line Code | 2B1Q (ANSI T1.601-1992) | — |
| Interface Standard | ANSI T1.601-1992 / ETSI ETR 080 | ANSI T1.601 / ETSI ISDN BRA U-interface |
| 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 | — |
| Encapsulado | 44-LQFP (10x10 mm) | 44-LQFP (10x10 mm, 0.8 mm pitch) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | [DATA_NEEDED: operating temperature range] | -30 C to +85 C (Industrial) |
| Estado RoHS | RoHS non-compliant (SnPb finish, per legacy Freescale data) | Compliant |
| Lead-Free Status | Contains lead (legacy PBR2 tape-and-reel part marking) | — |
| Series | MC145572 | — |
| Part Status | Obsolete / Last-time-buy stock only | — |
| Product Type | — | ISDN U-Interface Transceiver |
| Función | — | 2B1Q line transceiver with echo cancellation |
| Line Data Rate | — | 160 kbps (2B1Q) |
| Number of Terminals | — | 44 |
| Terminal Form | — | Gull Wing |
| Package Code | — | LQFP |
| Package Shape | — | Square |
| Line Coding | — | 2B1Q |
| Lead-Free | — | Yes |