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