MAX1240BEPA+ vs MAX1243BEPA Comparaison
Comparaison détaillée côte à côte de MAX1240BEPA+ par Analog Devices et MAX1243BEPA par Maxim Integrated. 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.
Comparaison des spécifications
| Paramètre | MAX1240BEPA+ | MAX1243BEPA |
|---|---|---|
| Marque | Analog Devices | Maxim Integrated |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | NRND |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $5,55 | $2,05 |
| Résolution | 12 bits | 10 bits |
| Architecture | SAR (Successive Approximation) | — |
| Fréquence d'échantillonnage | 73 ksamples/sec | 73 ksps |
| Number of Input Channels | 1 (single-ended) | — |
| Input Type | Single-ended, pseudo-differential (AIN vs. GND) | Single-ended analog input |
| Analog Supply Voltage | +2.7 V to +3.6 V (single supply) | — |
| Digital Supply Voltage | +2.7 V to +3.6 V (single supply) | — |
| Reference Type | External (MAX1240; MAX1241 has internal 2.5 V) | External (B-grade) |
| Reference Input Range | 0 V to +3.6 V (VREF ≤ AVDD) | — |
| Analog Input Range | 0 V to VREF | — |
| Data Interface | SPI / QSPI / MICROWIRE-compatible serial | — |
| Track-and-Hold | Internal, 1:1 S/H:ADC ratio | — |
| Power-Down Current | 5 µW (power-down mode) | — |
| Température de fonctionnement | 0 °C to +70 °C (commercial, 'E' grade) | — |
| Boîtier | 8-pin PDIP (E suffix) | PDIP-8 (E package, through-hole) |
| Type de montage | Through-Hole (DIP) | Through-Hole |
| Process Technology | BiCMOS | — |
| Statut RoHS | Compliant | Compliant (EPA/+ versions) |
| Number of Channels | — | 1 (single-ended) |
| Conversion Architecture | — | SAR (Successive Approximation) |
| Conversion Time | — | 7.5 us (typ) |
| Track/Hold Acquisition Time | — | 1.5 us (typ) |
| Supply Voltage (VDD) | — | +2.7 V to +5.25 V |
| Digital Interface | — | SPI / QSPI / MICROWIRE 3-wire |
| Integral Nonlinearity (INL) | — | [DATA_NEEDED: INL LSB] |
| Differential Nonlinearity (DNL) | — | [DATA_NEEDED: DNL LSB] |
| Plage de température de fonctionnement | — | -40 to +85 C (E-grade) |
| Nombre de broches | — | 8 |
| Niveau MSL | — | 1 (unlimited, through-hole) |