MAX1240BEPA+ vs MAX1241BEPA Comparaison
Comparaison détaillée côte à côte de MAX1240BEPA+ par Analog Devices et MAX1241BEPA 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.
Maxim Integrated
MAX1241BEPA - 12-Bit SAR ADC, 73ksps, 2.7-5.25V | Maxim Integrated
MAX1241BEPA ✓ ActifComparaison des spécifications
| Paramètre | MAX1240BEPA+ | MAX1241BEPA |
|---|---|---|
| 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) | $5,55 | $4,32 |
| Résolution | 12 bits | 12 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Fréquence d'échantillonnage | 73 ksamples/sec | — |
| Number of Input Channels | 1 (single-ended) | — |
| Input Type | Single-ended, pseudo-differential (AIN vs. GND) | — |
| Analog Supply Voltage | +2.7 V to +3.6 V (single supply) | — |
| Digital Supply Voltage | +2.7 V to +3.6 V (single supply) | — |
| Reference Type | External (MAX1240; MAX1241 has internal 2.5 V) | — |
| Reference Input Range | 0 V to +3.6 V (VREF ≤ AVDD) | — |
| Analog Input Range | 0 V to VREF | — |
| Data Interface | SPI / QSPI / MICROWIRE-compatible serial | — |
| Track-and-Hold | Internal, 1:1 S/H:ADC ratio | — |
| Power-Down Current | 5 µW (power-down mode) | — |
| Température de fonctionnement | 0 °C to +70 °C (commercial, 'E' grade) | — |
| Boîtier | 8-pin PDIP (E suffix) | 8-pin PDIP (through-hole, 8-PDIP) |
| Type de montage | Through-Hole (DIP) | — |
| Process Technology | BiCMOS | — |
| Statut RoHS | Compliant | [DATA_NEEDED: lead-free / RoHS status not confirmed by provided web data] |
| Number of Channels | — | 1 single-ended input |
| Sample Rate | — | 73 ksps (max) |
| Conversion Time | — | 7.5 us (typical) |
| Supply Voltage (VDD) | — | +2.7 V to +5.25 V (single supply) |
| Supply Current (Operating) | — | 1.3 mA (typical at 73 ksps, VDD=5V) |
| Supply Current (Power-Down) | — | 5 uW (max 10 uA typical) |
| Internal Reference | — | 2.5 V |
| External Reference Input | — | Supported |
| Input Range | — | 0 V to VREF (unipolar, single-ended) |
| INL (Integral Non-Linearity) | — | +/-1 LSB (max) |
| DNL (Differential Non-Linearity) | — | +/-1 LSB (max, no missing codes) |
| Serial Interface | — | SPI/QSPI/MICROWIRE-compatible (mode 0/MODE 0) |
| Serial Clock Frequency | — | Up to 2.1 MHz (VDD=5V); 1.0 MHz (VDD=3V) |
| Plage de température de fonctionnement | — | -40 C to +85 C (industrial) |
| Niveau MSL | — | 1 (unlimited floor life) |