MAX1270BENG vs MAX128AEAI Comparaison
Comparaison détaillée côte à côte de MAX1270BENG par Analog Devices et MAX128AEAI 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 | MAX1270BENG | MAX128AEAI |
|---|---|---|
| Marque | Analog Devices | Maxim Integrated |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $19,85 | $14,04 |
| Manufacturer | Analog Devices (formerly Maxim Integrated Products) | — |
| Part Number | MAX1270BENG | — |
| Description | Multirange, +5V, 8-Channel, Serial 12-Bit ADC | — |
| Résolution | 12 bits | 12 bits |
| Number of Channels | 8 (single-ended) / 4 (true-differential) | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Plage de tension d'entrée | 0 to +10V, 0 to +5V, \u00b15V, \u00b110V (software-selectable) | — |
| Fault-Protected Inputs | \u00b117V (with internal protection, no external clamps required) | — |
| Tension d'alimentation | +5V single supply | +5 V single supply |
| Throughput Rate | 110 ksps | — |
| Track-and-Hold Bandwidth | 5 MHz | — |
| Tension de référence | Internal 4.096V (external reference input optional) | — |
| Serial Interface | SPI/QSPI/MICROWIRE-compatible | 2-wire I2C-compatible |
| Clock | Internal or external (software-selectable) | — |
| Boîtier | 24-pin PDIP (DIP-24) | 28-pin SSOP |
| Type de montage | Through-Hole | Surface Mount |
| Plage de température de fonctionnement | -40\u00b0C to +85\u00b0C (industrial) | — |
| Niveau MSL | 1 (unlimited) | — |
| Statut RoHS | Compliant (lead-free suffix \\"+\\" versions); non-compliant check \\"-\\" suffix | — |
| Analog Devices Recommended 1ku List Price | Starting from $21.75 (as of 2026-10-14, per analog.com product page) | — |
| Fréquence d'échantillonnage | — | 8 ksps |
| Number of Input Channels | — | 8 analog inputs |
| Input Ranges | — | 0 to VREF, 0 to VREF/2, ±VREF, ±VREF/2 (4 software-selectable) |
| Integral Non-Linearity (INL) | — | 1/2 LSB (max) |
| Overvoltage Tolerance | — | ±16.5 V |
| Reference Buffer | — | Internal, active in standby (eliminates startup delay) |
| Address Select Pins | — | 2 (AS0, AS1 - allows 4 devices per I2C bus, up to 32 channels) |
| Operating Temperature Grade | — | Industrial (A suffix) |
| Courant d'arrêt | — | [DATA_NEEDED: shutdown current value] |