MAX1291BEEI vs MAX1291BCEI Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MAX1291BEEI sa pamamagitan ng Analog Devices at MAX1291BCEI 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 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MAX1291BEEI | MAX1291BCEI |
|---|---|---|
| Brand | Analog Devices | Maxim Integrated |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 12 bit | 12 bit |
| Number of Channels | 8 single-ended / 4 pseudo-differential | 8 single-ended / 4 differential (software-configurable) |
| Rate ng Pagkupita | 250 ksps | 250 ksps |
| Input Type | Single-ended, pseudo-differential (software-configurable unipolar/bipolar) | Single-Ended / Pseudo-Differential |
| Architecture | SAR (Successive Approximation Register) | — |
| Analog Supply Voltage | +2.7 V to +3.6 V | — |
| Digital Supply Voltage | +2.7 V to +3.6 V | — |
| Analog Supply Current (AVCC) | 2.5 mA typ at 250 ksps | — |
| Power-Down Current | < 10 uA (auto power-down between conversions) | — |
| Internal Reference | +2.5 V, 10 ppm/°C typ | — |
| INL (max) | ±1 LSB | — |
| DNL (max) | ±1 LSB | — |
| SNR | 71 dB | — |
| Input Bandwidth | 16 MHz (-3 dB small-signal) | — |
| Track-and-Hold Acquisition Time | 100 ns | — |
| Input-Referred Noise | 0.5 LSB RMS typ | — |
| Data Interface | Byte-wide parallel (8/16-bit read) | Parallel (12-bit wide) |
| Internal Oscillator | 20 MHz (eliminates external clock) | — |
| Hanay ng Temperature na Operasyon | -40 °C to +85 °C (industrial) | — |
| Packhaging | 28-pin QSOP | 28-pin QSOP |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 1 (unlimited) | — |
| Tindminan RoHS | Compliant | Compliant (BCEI suffix) |
| ADC Architecture | — | SAR (Successive Approximation Register) |
| 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 |
| Hanay ng Voltage ng Input | — | 0 to VREF / 0 to 2 VREF / ±VREF / ±2 VREF (software-configurable) |
| Number of Inputs | — | 4 or 8 (software-configurable) |
| Temperature na Operasyon | — | 0C to +70C (commercial grade, B suffix) |
| 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] |