MAX144BEUA vs MAX145AEUA Vergleich
Detaillierter Direktvergleich von MAX144BEUA von Analog Devices und MAX145AEUA von Analog Devices. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | MAX144BEUA | MAX145AEUA |
|---|---|---|
| Marke | Analog Devices | Analog Devices |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $3,21 | $5,49 |
| Auflösung | 12 bits | 12 bits |
| Number of Channels | 2 single-ended | — |
| Abtastrate | 108 ksps | — |
| Conversion Architecture | SAR (Successive Approximation) | — |
| Supply Voltage (Analog/Digital) | +2.7 V to +5.25 V | — |
| Supply Current (108 ksps) | 1.6 mA typ | — |
| Supply Current (Power-Down) | < 1 µA | — |
| Wake-Up Time | 2.5 µs | — |
| Conversion Time | 7.4 µs | 7.4 µs (successive-approximation) |
| INL (max) | ±1 LSB | — |
| DNL (max) | ±1 LSB (no missing codes) | — |
| Reference Input | External (REF pin) | — |
| Serial Interface | SPI / MICROWIRE / QSPI-compatible, 3-wire | — |
| Operating Temperature (B grade) | -40 °C to +85 °C | — |
| Gehäuse | 8-pin µMAX / uSOP (TSSOP-compatible 3.00 mm body) | 8-pin µMAX / uSOP (3.00 mm) |
| RoHS-Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Number of Analog Input Channels | — | 2 (pseudo-differential) |
| Conversion Rate | — | 108 ksps |
| Supply Voltage (VDD) | — | +2.7 V to +5.25 V |
| Supply Current at 108 ksps | — | [DATA_NEEDED: full-scale supply current at 3.6V] |
| Supply Current at VDD=+3.6 V (typ. power-down) | — | 3.2 mW total |
| Wake-Up Time from Power-Down | — | 2.5 µs |
| Digital Interface | — | 3-wire SPI/QSPI/MICROWIRE-compatible serial |
| Referenzspannung | — | Internal 4.096 V or external (REF pin) |
| Input Configuration | — | Pseudo-differential (vs MAX144 single-ended) |
| Betriebstemperaturbereich | — | -40°C to +85°C (-A grade) |
| On-Chip Clock | — | Yes (internal conversion clock) |
| Automatic Power-Down | — | Yes (between conversions) |
| Montageart | — | Surface Mount |
| MSL-Level | — | 1 (per JESD22-A113) |