MAX145AEPA vs MAX145BEPA Karşılaştırma
Ayrıntılı yan yana karşılaştırma MAX145AEPA tarafından Analog Devices ve MAX145BEPA tarafından Maxim IntegratedAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | MAX145AEPA | MAX145BEPA |
|---|---|---|
| Marka | Analog Devices | Maxim Integrated |
| Kategori | ADC/DAC | ADC/DAC |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Part Number | MAX145AEPA | — |
| Manufacturer | Analog Devices (formerly Maxim Integrated) | — |
| Fonksiyon | 12-bit 2-channel SAR analog-to-digital converter (ADC) | — |
| Çözünürlük | 12 bits | 12 bits |
| Number of Channels | 2 | 2 (single-ended) |
| Sampling Rate (Throughput) | 108 ksps | — |
| Conversion Architecture | Successive-approximation (SAR) | — |
| Conversion Time | 7.4 us (typical) | 7.4 us (successive approximation) |
| Wake-Up Time | 2.5 us | — |
| Input Type | True differential (MAX145) / single-ended selectable (MAX144) | Single-ended, CH0 / CH1 |
| Supply Voltage (VDD) | +2.7 V to +5.25 V (single supply) | — |
| Active Power Consumption | 3.2 mW at VDD = +3.6 V | — |
| Kapatma Akımı | < 10 uA (auto power-down) | — |
| Integral Nonlinearity (INL) | ±1 LSB (max) | — |
| Differential Nonlinearity (DNL) | ±0.5 LSB (max, no missing codes) | — |
| Digital Interface | 3-wire SPI / QSPI / MICROWIRE-compatible serial | — |
| İşletim Sıcaklığı Aralığı | -40 C to +85 C (E suffix = industrial) | -40 C to +85 C (industrial) |
| Paket / Kas | 8-pin PDIP (0.300 inch / 7.62 mm body) | — |
| Montaj Türü | Through-Hole (THT) | Through-Hole |
| Internal Reference | +2.5 V | — |
| RoHS Durumu | Non-RoHS (pre-2011 vintage product; + variant is RoHS) | Compliant (MAX145BEPA+ variant) |
| Sample Rate | — | 108 ksps |
| Wake-Up Time from Power-Down | — | 2.5 us |
| Analog Supply Voltage | — | +2.7 V to +5.25 V |
| Digital Logic Supply | — | Same as analog supply (single supply) |
| Reference Input | — | External (REF pin) |
| Serial Interface | — | 3-wire SPI / QSPI / MICROWIRE-compatible |
| Built-in Clock | — | Yes (internal) |
| Automatic Power-Down | — | Yes (between conversions) |
| Paket | — | 8-pin PDIP (through-hole) |
| MSL Seviyesi | — | [DATA_NEEDED: MSL Level] |