MAX1139KEEE+ vs MAX1139MEEE+T Comparaison
Comparaison détaillée côte à côte de MAX1139KEEE+ par Analog Devices et MAX1139MEEE+T 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.
Analog Devices
MAX1139KEEE+ - 10-Bit 12-Ch SAR ADC, I2C, 16-QSOP | Maxim Integrated
MAX1139KEEE+ ✓ Actif
Comparaison des spécifications
| Paramètre | MAX1139KEEE+ | MAX1139MEEE+T |
|---|---|---|
| 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) | $4,45 | $3,90 |
| Résolution | 10 bit | 10 bits |
| Number of Inputs | 6 / 12 (6 single-ended or 3 differential, 12 input pins) | 6, 12 |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Fréquence d'échantillonnage | 117 ksps (K-grade, external clock) | — |
| Tension d'alimentation | 2.7 V to 3.6 V or 4.5 V to 5.5 V | 2.7 V to 3.6 V or 4.5 V to 5.5 V (single supply) |
| Supply Current (max sampling) | 670 µA | — |
| Power-Down Current | 1 µA | — |
| Internal Reference | 4.096 V (K/M grade) | — |
| Analog Input Range | 0 to VAVDD | — |
| Interface | I2C-compatible 2-wire serial (Standard 100kHz / Fast 400kHz) | I2C-compatible 2-wire serial (up to 400 kHz fast mode) |
| I2C Addresses | 16 factory-set (K/M grade: 0x33-0x40 / 0x51-0x5E, L/N grade: 0x52-0x57) | — |
| Boîtier | 16-pin QSOP | 16-pin QSOP |
| Température de fonctionnement | -40°C to +85°C (extended industrial) | -40 C to +85 C (extended industrial) |
| Track/Hold | Internal | — |
| Statut RoHS | Compliant | Compliant |
| Input Channels | — | 6 or 12 single-ended (software-configurable) |
| Internal Reference Voltage | — | 2.048 V (MAX1137/MAX1139) |
| Integrated Track/Hold | — | Yes (internal T/H) |
| Internal Clock | — | Yes (no external clock required) |
| Type de montage | — | Surface Mount |
| Temperature Grade | — | Industrial |
| Sampling Method | — | Single-shot SAR with internal T/H |
| Maximum Devices per I2C Bus | — | 4 (via external address pins) |
| Lead-Free | — | Yes |