MAX1239MEEE+T vs MAX1239LEEE+T Comparaison
Comparaison détaillée côte à côte de MAX1239MEEE+T par Maxim Integrated 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
MAX1239LEEE+T - 12-Bit 12-Channel 2-Wire Serial ADC | Maxim Integrated
MAX1239LEEE+T ✓ ActifComparaison des spécifications
| Paramètre | MAX1239MEEE+T | MAX1239LEEE+T |
|---|---|---|
| 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) | $4,99 | $4,62 |
| Résolution | 12 bit | 12 bit |
| Architecture | SAR (Successive Approximation) | — |
| Number of Analog Inputs | 12 single-ended / 6 differential | — |
| Sampling Rate (max) | 94.4 ksps | — |
| Supply Voltage Range | 2.7 V to 3.6 V or 4.5 V to 5.5 V | — |
| Supply Current (operating) | 1.5 mA at max sample rate | — |
| Supply Current (shutdown) | 1 µA | — |
| Internal Reference | 4.096 V (MAX1239 variant) | 2.5 V (MAX1237) / 4.096 V (MAX1239 family) |
| External Reference Input | Supported via REF pin | — |
| Plage de tension d'entrée | 0 V to VREF (unipolar) | 0 to VREF (unipolar); ±VREF/2 (bipolar) |
| Serial Interface | I2C-compatible 2-wire, up to 400 kHz | — |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL spec] LSB | ±1 LSB (max) |
| Plage de température de fonctionnement | -40 °C to +85 °C (extended: MEEE suffix) | — |
| Boîtier | 16-QSOP (SSOP-16, 0.154 in width) | 16-pin QSOP |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant (T suffix = lead-free tape and reel) | Compliant |
| Channel Scan Mode | Yes, internal FIFO and sequential scan | — |
| Number of Input Channels | — | 12 (6 differential pairs) |
| Converter Type | — | SAR (Successive Approximation) |
| Fréquence d'échantillonnage | — | 94.4 ksps max |
| Tension d'alimentation | — | 2.7 V to 3.6 V (single supply) |
| Courant d'alimentation | — | 670 µA at 94.4 ksps |
| Interface | — | I2C-compatible 2-wire serial (Standard/Fast/High-Speed) |
| Differential Nonlinearity (DNL) | — | ±1 LSB (max, no missing codes) |
| Signal-to-Noise + Distortion (SINAD) | — | [DATA_NEEDED: SINAD at fIN] |
| Température de fonctionnement | — | -40 °C to +85 °C (industrial, "E" suffix) |
| Niveau MSL | — | 1 (unlimited) |