MAX1291BEEI vs MAX1295ACEI+T Comparaison
Comparaison détaillée côte à côte de MAX1291BEEI par Analog Devices et MAX1295ACEI+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 | MAX1291BEEI | MAX1295ACEI+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) | $9,40 | $6,90 |
| Résolution | 12 bit | 12 bits |
| Number of Channels | 8 single-ended / 4 pseudo-differential | 6 single-ended / 3 pseudo-differential |
| Fréquence d'échantillonnage | 250 ksps | 265 ksps |
| Input Type | Single-ended, pseudo-differential (software-configurable unipolar/bipolar) | — |
| Architecture | SAR (Successive Approximation Register) | — |
| Analog Supply Voltage | +2.7 V to +3.6 V | — |
| Digital Supply Voltage | +2.7 V to +3.6 V | — |
| Analog Supply Current (AVCC) | 2.5 mA typ at 250 ksps | — |
| Power-Down Current | < 10 uA (auto power-down between conversions) | — |
| Internal Reference | +2.5 V, 10 ppm/°C typ | +2.5 V |
| INL (max) | ±1 LSB | — |
| DNL (max) | ±1 LSB | — |
| SNR | 71 dB | — |
| Input Bandwidth | 16 MHz (-3 dB small-signal) | — |
| Track-and-Hold Acquisition Time | 100 ns | — |
| Input-Referred Noise | 0.5 LSB RMS typ | — |
| Data Interface | Byte-wide parallel (8/16-bit read) | — |
| Internal Oscillator | 20 MHz (eliminates external clock) | — |
| Plage de température de fonctionnement | -40 °C to +85 °C (industrial) | — |
| Boîtier | 28-pin QSOP | 28-pin QSOP (SSOP) |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | 1 (unlimited) | — |
| Statut RoHS | Compliant | Compliant (per Maxim/ADI product page) |
| Tension d'alimentation | — | +3 V single supply |
| Integral Nonlinearity (INL) | — | ±0.5 LSB |
| Converter Architecture | — | SAR (Successive Approximation) |
| Analog Input Multiplexer | — | Software-configurable 6 SE / 3 PD |
| Digital Interface | — | Parallel |
| Température de fonctionnement | — | [DATA_NEEDED: operating temperature range] |
| Terminal Form | — | GULL WING |
| Package Code | — | SSOP |
| Temperature Grade | — | COMMERCIAL |