MAX1291BCEI vs MAX1290ACEI Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MAX1291BCEI sa pamamagitan ng Maxim Integrated at MAX1290ACEI sa pamamagitan ng Maxim Integrated. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Maxim Integrated
MAX1291BCEI - 12-Bit 250ksps 8-Ch SAR ADC +2.5V Ref | Maxim
MAX1291BCEI ✓ NakahandaMaxim Integrated
MAX1290ACEI - 400ksps 12-Bit 8-Ch SAR ADC | Maxim Integrated
MAX1290ACEI ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MAX1291BCEI | MAX1290ACEI |
|---|---|---|
| Brand | Maxim Integrated | Maxim Integrated |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 12 bit | 12 bit |
| Number of Channels | 8 single-ended / 4 differential (software-configurable) | — |
| Rate ng Pagkupita | 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 |
| Hanay ng Voltage ng Input | 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 |
| Packhaging | 28-pin QSOP | 28-pin QSOP |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | 0C to +70C (commercial grade, B suffix) | — |
| Tindminan RoHS | 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 |
| Interface | — | Byte-wide parallel (8-bit) |
| Automatic Power-Down | — | Yes (hardware/software controlled) |
| On-Chip Clock | — | Yes |
| Hanay ng Temperature na Operasyon | — | 0 C to +70 C (commercial) |