MAX145BEUA vs MAX145ACUA Perbandingan
Perbandingan bersamaan detil MAX145BEUA dari Analog Devices dan MAX145ACUA dari Analog Devices. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | MAX145BEUA | MAX145ACUA |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Resolusi | 12 bits | — |
| Sample Rate | 108 ksps | — |
| Number of Input Channels | 2 (single-ended, multiplexed) | — |
| Architecture | Successive Approximation (SAR) | Successive Approximation Register (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 (incl. track/hold acquisition) |
| Wake-Up Time | 2.5 µs typical (from power-down) | 2.5 µs |
| 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) | External (REF+, REF-) |
| Rentang Suhu Kerja | -40 °C to +85 °C (industrial, "E" grade) | — |
| Paket | 8-pin μMAX (uSOP/MSOP-equivalent) | 8-pin µMAX / uSOP |
| Tipe Mounting | Surface Mount | Surface Mount |
| Level MSL | 1 | — |
| Status RoHS | Compliant | Compliant (lead-free variants) |
| Manufacturer | — | Analog Devices / Maxim Integrated |
| Part Number | — | MAX145ACUA |
| Fungsi | — | 12-bit SAR Analog-to-Digital Converter (ADC) |
| Number of Channels | — | 2 (1 pseudo-differential per the MAX145 family) |
| Number of Bits | — | 12 |
| Laju Pengambilan Sampel | — | 108 ksps |
| 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 |