MAX1139KEEE+ vs MAX1239LEEE+T Comparaison
Comparaison détaillée côte à côte de MAX1139KEEE+ par Analog Devices et MAX1239LEEE+T 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.
Analog Devices
MAX1139KEEE+ - 10-Bit 12-Ch SAR ADC, I2C, 16-QSOP | Maxim Integrated
MAX1139KEEE+ ✓ ActifAnalog Devices
MAX1239LEEE+T - 12-Bit 12-Channel 2-Wire Serial ADC | Maxim Integrated
MAX1239LEEE+T ✓ ActifComparaison des spécifications
| Paramètre | MAX1139KEEE+ | MAX1239LEEE+T |
|---|---|---|
| Marque | Analog Devices | Analog Devices |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $4,45 | $4,62 |
| Résolution | 10 bit | 12 bit |
| Number of Inputs | 6 / 12 (6 single-ended or 3 differential, 12 input pins) | — |
| Architecture | SAR (Successive Approximation Register) | — |
| Fréquence d'échantillonnage | 117 ksps (K-grade, external clock) | 94.4 ksps max |
| 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 (single supply) |
| Supply Current (max sampling) | 670 µA | — |
| Power-Down Current | 1 µA | — |
| Internal Reference | 4.096 V (K/M grade) | 2.5 V (MAX1237) / 4.096 V (MAX1239 family) |
| Analog Input Range | 0 to VAVDD | — |
| Interface | I2C-compatible 2-wire serial (Standard 100kHz / Fast 400kHz) | I2C-compatible 2-wire serial (Standard/Fast/High-Speed) |
| 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 (industrial, "E" suffix) |
| Track/Hold | Internal | — |
| Statut RoHS | Compliant | Compliant |
| Number of Input Channels | — | 12 (6 differential pairs) |
| Converter Type | — | SAR (Successive Approximation) |
| Courant d'alimentation | — | 670 µA at 94.4 ksps |
| Plage de tension d'entrée | — | 0 to VREF (unipolar); ±VREF/2 (bipolar) |
| Integral Nonlinearity (INL) | — | ±1 LSB (max) |
| Differential Nonlinearity (DNL) | — | ±1 LSB (max, no missing codes) |
| Signal-to-Noise + Distortion (SINAD) | — | [DATA_NEEDED: SINAD at fIN] |
| Type de montage | — | Surface Mount |
| Niveau MSL | — | 1 (unlimited) |