MAX1239LEEE+T vs MAX1237EUA+TGA8 Comparaison
Comparaison détaillée côte à côte de MAX1239LEEE+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
MAX1239LEEE+T - 12-Bit 12-Channel 2-Wire Serial ADC | Maxim Integrated
MAX1239LEEE+T ✓ ActifAnalog Devices
MAX1237EUA+TGA8 - 12-Bit 4-Ch 2-Wire Serial ADC | Analog Devices
MAX1237EUA+TGA8 ✓ ActifComparaison des spécifications
| Paramètre | MAX1239LEEE+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) | $4,62 | $6,85 |
| Résolution | 12 bit | 12 bit |
| Number of Input Channels | 12 (6 differential pairs) | 4 single-ended (single-ended) |
| Converter Type | SAR (Successive Approximation) | — |
| Fréquence d'échantillonnage | 94.4 ksps max | 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) | — |
| 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] | — |
| Température de fonctionnement | -40 °C to +85 °C (industrial, "E" suffix) | — |
| Boîtier | 16-pin QSOP | 8-pin uMAX (uSOP) |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | ROHS3 Compliant |
| Niveau MSL | 1 (unlimited) | — |
| Architecture | — | SAR (Successive Approximation Register) |
| 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) |
| Serial Interface | — | I2C-compatible 2-wire (400 kHz Fast Mode, 1.7 MHz High-Speed Mode) |
| Plage de température de fonctionnement | — | -40 C to +85 C |
| Input Type | — | Single-ended |
| Conversion Latency | — | SAR synchronous, no pipeline delay |