MAX1237KEUA+T vs MAX1237EUA+TGA8 Comparaison
Comparaison détaillée côte à côte de MAX1237KEUA+T par Analog Devices et MAX1237EUA+TGA8 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
MAX1237EUA+TGA8 - 12-Bit 4-Ch 2-Wire Serial ADC | Analog Devices
MAX1237EUA+TGA8 ✓ ActifComparaison des spécifications
| Paramètre | MAX1237KEUA+T | MAX1237EUA+TGA8 |
|---|---|---|
| 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) | $3,58 | $6,85 |
| Résolution | 12 bits | 12 bit |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Input Channels | 2 or 4 single-ended / 1 or 2 differential (software-configurable) | 4 single-ended (single-ended) |
| Fréquence d'échantillonnage | 94.4 ksps max | 94.4 ksps (max) |
| Input Type | Single-ended / pseudo-differential | Single-ended |
| 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) | I2C-compatible 2-wire (400 kHz Fast Mode, 1.7 MHz High-Speed Mode) |
| Boîtier | 8-pin uMAX / uSOP (3.00 mm) | 8-pin uMAX (uSOP) |
| Plage de température de fonctionnement | -40C to +85C (industrial, K suffix) | -40 C to +85 C |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | [DATA_NEEDED: MSL level] | — |
| Statut RoHS | Compliant | ROHS3 Compliant |
| Channel/Sample Architecture | 1 SAR, 2/4 input mux | — |
| Supply Voltage Range | — | 2.7 V to 3.6 V or 4.5 V to 5.5 V |
| Supply Current (active) | — | 670 uA at max sampling rate |
| Supply Current (low-power) | — | below 230 uA |
| Internal Reference Voltage | — | 2.048 V (MAX1237) |
| External Reference Range | — | 1 V to VDD |
| Analog Input Range (FS) | — | 0 to VREF or 0 to VDD (when ext. REF applied) |
| Conversion Latency | — | SAR synchronous, no pipeline delay |