MAX128AEAI vs MAX1270BENG Comparaison
Comparaison détaillée côte à côte de MAX128AEAI par Maxim Integrated et MAX1270BENG 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.
Comparaison des spécifications
| Paramètre | MAX128AEAI | MAX1270BENG |
|---|---|---|
| Marque | Maxim Integrated | Analog Devices |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $14,04 | $19,85 |
| Résolution | 12 bits | 12 bits |
| Fréquence d'échantillonnage | 8 ksps | — |
| Number of Input Channels | 8 analog inputs | — |
| Tension d'alimentation | +5 V single supply | +5V single supply |
| Serial Interface | 2-wire I2C-compatible | SPI/QSPI/MICROWIRE-compatible |
| 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) | — |
| Boîtier | 28-pin SSOP | 24-pin PDIP (DIP-24) |
| Type de montage | Surface Mount | Through-Hole |
| Operating Temperature Grade | Industrial (A suffix) | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Courant d'arrêt | [DATA_NEEDED: shutdown current value] | — |
| Manufacturer | — | Analog Devices (formerly Maxim Integrated Products) |
| Part Number | — | MAX1270BENG |
| Description | — | Multirange, +5V, 8-Channel, Serial 12-Bit ADC |
| Number of Channels | — | 8 (single-ended) / 4 (true-differential) |
| 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) |
| Throughput Rate | — | 110 ksps |
| Track-and-Hold Bandwidth | — | 5 MHz |
| Tension de référence | — | Internal 4.096V (external reference input optional) |
| Clock | — | Internal or external (software-selectable) |
| 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) |