MAX144BEUA vs MAX145ACUA Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MAX144BEUA disebabkan oleh Analog Devices dan MAX145ACUA 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 | MAX144BEUA | MAX145ACUA |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Pemecahkatan | 12 bits | — |
| Number of Channels | 2 single-ended | 2 (1 pseudo-differential per the MAX145 family) |
| kadar sampling | 108 ksps | 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 | 2.5 µs |
| Conversion Time | 7.4 µs | 7.4 µs (incl. track/hold acquisition) |
| INL (max) | ±1 LSB | — |
| DNL (max) | ±1 LSB (no missing codes) | — |
| Reference Input | External (REF pin) | External (REF+, REF-) |
| Serial Interface | SPI / MICROWIRE / QSPI-compatible, 3-wire | — |
| Operating Temperature (B grade) | -40 °C to +85 °C | — |
| Kemasan | 8-pin µMAX / uSOP (TSSOP-compatible 3.00 mm body) | 8-pin µMAX / uSOP |
| Status RoHS | Compliant | Compliant (lead-free variants) |
| Lead-Free | Yes | — |
| Manufacturer | — | Analog Devices / Maxim Integrated |
| Part Number | — | MAX145ACUA |
| Fungsi | — | 12-bit SAR Analog-to-Digital Converter (ADC) |
| Number of Bits | — | 12 |
| Architecture | — | Successive Approximation Register (SAR) |
| Supply Voltage (VDD) | — | +2.7 V to +5.25 V |
| Supply Current (108 ksps, VDD = 3.6 V) | — | 0.9 mA typ |
| Supply Current (10 ksps, VDD = 3.6 V) | — | 100 µA typ |
| Supply Current (1 ksps, VDD = 3.6 V) | — | 10 µA typ |
| Power-Down Current | — | 0.2 µA typ |
| Digital Interface | — | 3-wire SPI/QSPI/MICROWIRE-compatible serial |
| Internal Clock | — | Yes (on-chip, 2.5 MHz typ) |
| Track/Hold | — | Internal |
| Operating Temperature (A grade) | — | 0 °C to +70 °C |
| Jenis Pemasangan | — | Surface Mount |