MAX1239LEEE+T vs MAX1239MEEE+T Comparaison
Comparaison détaillée côte à côte de MAX1239LEEE+T par Analog Devices et MAX1239MEEE+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
MAX1239LEEE+T - 12-Bit 12-Channel 2-Wire Serial ADC | Maxim Integrated
MAX1239LEEE+T ✓ Actif
Comparaison des spécifications
| Paramètre | MAX1239LEEE+T | MAX1239MEEE+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) | $4,62 | $4,99 |
| Résolution | 12 bit | 12 bit |
| 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) | — |
| Internal Reference | 2.5 V (MAX1237) / 4.096 V (MAX1239 family) | 4.096 V (MAX1239 variant) |
| Plage de tension d'entrée | 0 to VREF (unipolar); ±VREF/2 (bipolar) | 0 V to VREF (unipolar) |
| Integral Nonlinearity (INL) | ±1 LSB (max) | [DATA_NEEDED: INL spec] LSB |
| 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) | — |
| Boîtier | 16-pin QSOP | 16-QSOP (SSOP-16, 0.154 in width) |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | Compliant (T suffix = lead-free tape and reel) |
| Niveau MSL | 1 (unlimited) | — |
| 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 |
| External Reference Input | — | Supported via REF pin |
| Serial Interface | — | I2C-compatible 2-wire, up to 400 kHz |
| Plage de température de fonctionnement | — | -40 °C to +85 °C (extended: MEEE suffix) |
| Channel Scan Mode | — | Yes, internal FIFO and sequential scan |