MAX1291BCEI vs MAX1290ACEI Karşılaştırma
Ayrıntılı yan yana karşılaştırma MAX1291BCEI tarafından Maxim Integrated ve MAX1290ACEI tarafından Maxim IntegratedAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | MAX1291BCEI | MAX1290ACEI |
|---|---|---|
| Marka | Maxim Integrated | Maxim Integrated |
| Kategori | ADC/DAC | ADC/DAC |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Çözünürlük | 12 bit | 12 bit |
| Number of Channels | 8 single-ended / 4 differential (software-configurable) | — |
| Ölçekleme Oranı | 250 ksps | 400 ksps |
| ADC Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Supply Voltage (Analog) | 2.7 V to 3.6 V (single +3 V supply) | — |
| Supply Voltage (Digital) | 2.7 V to 3.6 V | — |
| Internal Reference Voltage | +2.5 V | +2.5 V |
| Giriş电压范围 | 0 to VREF / 0 to 2 VREF / ±VREF / ±2 VREF (software-configurable) | — |
| Data Interface | Parallel (12-bit wide) | — |
| Number of Inputs | 4 or 8 (software-configurable) | — |
| Input Type | Single-Ended / Pseudo-Differential | Single-ended / pseudo-differential |
| Paket | 28-pin QSOP | 28-pin QSOP |
| Montaj Türü | Surface Mount | Surface Mount |
| İşletim Sıcaklığı | 0C to +70C (commercial grade, B suffix) | — |
| RoHS Durumu | Compliant (BCEI suffix) | Compliant |
| Power-Down Mode | Yes (hardware and software configurable) | — |
| INL (Max) | [DATA_NEEDED: INL maximum in LSB] | — |
| DNL (Max) | [DATA_NEEDED: DNL maximum in LSB] | — |
| Power Consumption (Active) | [DATA_NEEDED: active supply current in mA] | — |
| Power Consumption (Power-Down) | [DATA_NEEDED: power-down current in uA] | — |
| Number of Input Channels | — | 8 single-ended / 4 differential |
| Analog Supply Voltage | — | +5 V |
| Digital Logic Supply (VLOGIC) | — | +2.7 V to +5.5 V |
| Wake-Up Time from Shutdown | — | 2 us |
| Arayüz | — | Byte-wide parallel (8-bit) |
| Automatic Power-Down | — | Yes (hardware/software controlled) |
| On-Chip Clock | — | Yes |
| İşletim Sıcaklığı Aralığı | — | 0 C to +70 C (commercial) |