MAX145BEUA vs MAX145AEUA Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MAX145BEUA disebabkan oleh Analog Devices dan MAX145AEUA disebabkan oleh Analog Devices. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | MAX145BEUA | MAX145AEUA |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Pemecahkatan | 12 bits | 12 bits |
| Sample Rate | 108 ksps | — |
| Number of Input Channels | 2 (single-ended, multiplexed) | — |
| Architecture | Successive Approximation (SAR) | — |
| Supply Voltage (VDD) | +2.7 V to +5.25 V (single supply) | +2.7 V to +5.25 V |
| Conversion Time | 7.4 µs typical | 7.4 µs (successive-approximation) |
| Wake-Up Time | 2.5 µs typical (from power-down) | — |
| Internal Oscillator | 4 MHz | — |
| Serial Interface | SPI / QSPI / MICROWIRE-compatible, 3-wire | — |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL in LSB] | — |
| Supply Current (operating) | [DATA_NEEDED: IDD typ/max] | — |
| Supply Current (power-down) | < 1 µA typical | — |
| Analog Input Range | 0 V to VREF (unipolar, single-ended) | — |
| Reference Input | External REF (separate from VDD) | — |
| Gambaran Suhu Operasi | -40 °C to +85 °C (industrial, "E" grade) | -40°C to +85°C (-A grade) |
| Kemasan | 8-pin μMAX (uSOP/MSOP-equivalent) | 8-pin µMAX / uSOP (3.00 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | 1 | 1 (per JESD22-A113) |
| Status RoHS | Compliant | Compliant |
| Number of Analog Input Channels | — | 2 (pseudo-differential) |
| Conversion Rate | — | 108 ksps |
| 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 |
| Tegangan Rujukan | — | Internal 4.096 V or external (REF pin) |
| Input Configuration | — | Pseudo-differential (vs MAX144 single-ended) |
| On-Chip Clock | — | Yes (internal conversion clock) |
| Automatic Power-Down | — | Yes (between conversions) |