MC145572PBR2 vs MX574ALEWI+TCDR Comparaison
Comparaison détaillée côte à côte de MC145572PBR2 par NXP Semiconductors et MX574ALEWI+TCDR par Analog Devices. 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 ObsoleteAnalog Devices
MX574ALEWI+TCDR - 12-Bit 25µs SAR ADC, 28-SOIC | Maxim Integrated
MX574ALEWI+TCDR ✓ ActifComparaison des spécifications
| Paramètre | MC145572PBR2 | MX574ALEWI+TCDR |
|---|---|---|
| Marque | NXP Semiconductors | Analog Devices |
| Catégorie | Interface ICs | ADC/DAC |
| Statut du cycle de vie | Obsolete | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $5,20 | $17,10 |
| Part Type | ISDN U-Interface Transceiver | — |
| Manufacturer | NXP Semiconductors (formerly Freescale / Motorola) | Analog Devices Inc. (formerly Maxim Integrated) |
| Tension d'alimentation | 5 V (typical) | — |
| Débit de données | 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 | — |
| 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 | — |
| Boîtier | 44-LQFP (10x10 mm) | 28-pin SOIC wide-body (SOIC-28W) |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | 0 °C to +70 °C (commercial, 'L' grade) |
| Statut 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 | — |
| MPN | — | MX574ALEWI+TCDR |
| Converter Type | — | SAR (Successive Approximation Register) ADC |
| Résolution | — | 12 bit |
| Number of Inputs | — | 1 |
| Input Type | — | Single-Ended (unipolar or bipolar ranges via pin strapping) |
| Maximum Conversion Time | — | 25 µs |
| Sample Rate (max) | — | 40 kSPS (typ) |
| Analog Input Ranges | — | 0 to +5 V, 0 to +10 V, ±5 V, ±10 V (software/strap-selectable) |
| Internal Reference | — | +10 V buried Zener, ±0.25 % initial accuracy (typ) |
| Data Interface | — | 12-bit parallel, 8-bit parallel, or serial |
| Type de sortie | — | Three-state (high-Z) CMOS-compatible |
| Integral Nonlinearity (A grade) | — | ±1 LSB (max) |
| Supply Voltages | — | V+ = +12 V or +15 V, V- = -12 V or -15 V, VCC (digital) = +5 V |
| Power Consumption | — | 150 mW (typ, ±15 V supply) |
| AEC-Q100 | — | Not qualified (commercial grade) |