MAX1237LEUA+ vs MAX1237KEUA+T Comparaison
Comparaison détaillée côte à côte de MAX1237LEUA+ par Analog Devices et MAX1237KEUA+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.
Comparaison des spécifications
| Paramètre | MAX1237LEUA+ | MAX1237KEUA+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) | $6,95 | $3,58 |
| Résolution | 12 bit | 12 bits |
| Number of Input Channels | 4 single-ended / 2 differential | 2 or 4 single-ended / 1 or 2 differential (software-configurable) |
| Converter Architecture | SAR (Successive Approximation Register) | — |
| Fréquence d'échantillonnage | 94.4 kSPS | 94.4 ksps max |
| Supply Voltage (Low-Voltage Mode) | 2.7 V to 3.6 V | — |
| Supply Voltage (5 V Mode) | 4.5 V to 5.5 V | — |
| Supply Current at 94.4 kSPS | [DATA_NEEDED: full-scale supply current value] | — |
| Courant d'arrêt | < 1 microampere (software/hardware shutdown) | — |
| Internal Reference | 2.048 V (low-voltage mode) / 4.096 V (5 V mode) | — |
| External Reference Support | Yes | — |
| Digital Interface | I2C-compatible 2-wire serial | — |
| Number of Slave Addresses | 7 | — |
| Input Type | Single-ended or pseudo-differential, software configurable | Single-ended / pseudo-differential |
| Boîtier | 8-pin uMAX / uSOP (TSSOP-8, 3.0 mm body width) | 8-pin uMAX / uSOP (3.00 mm) |
| Plage de température de fonctionnement | -40 C to +85 C (industrial, -L suffix) | -40C to +85C (industrial, K suffix) |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | 1 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| Statut RoHS | Compliant | Compliant |
| Architecture | — | SAR (Successive Approximation Register) |
| Analog Supply Voltage (AVDD) | — | 4.5 V to 5.5 V (MAX1236/MAX1237) |
| Digital Supply Voltage (DVDD) | — | 2.7 V to 3.6 V |
| Digital Logic Compatibility | — | 2.7 V / 3.3 V |
| Tension de référence | — | 2.048 V internal (4.096 V with external REF applied to MAX1238/MAX1239) |
| Integral Nonlinearity (INL) | — | ±1 LSB (typical) |
| Differential Nonlinearity (DNL) | — | ±1 LSB (typical) |
| Serial Interface | — | I2C-compatible 2-wire (Standard 100 kHz, Fast 400 kHz, High-Speed 3.4 MHz) |
| Channel/Sample Architecture | — | 1 SAR, 2/4 input mux |