MAX147AEAP vs MAX157AEPA Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MAX147AEAP sa pamamagitan ng Analog Devices at MAX157AEPA 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.
Analog Devices
MAX147AEAP - 12-Bit 8-Ch SAR ADC, 133ksps, Serial | Maxim Integrated
MAX147AEAP ✓ NakahandaMaxim Integrated
MAX157AEPA - 108ksps 10-Bit 2-Ch Serial ADC | Maxim Integrated
MAX157AEPA ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MAX147AEAP | MAX157AEPA |
|---|---|---|
| Brand | Analog Devices | Maxim Integrated |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 12 bit | 10 bit |
| Number of Input Channels | 8 single-ended / 4 differential | — |
| Conversion Architecture | SAR (Successive Approximation) | — |
| Sample Rate (max) | 133 ksps | — |
| Analog Supply Voltage (AVDD) | +2.7 V to +5.25 V | — |
| Digital Supply Voltage (DVDD) | +2.7 V to +5.25 V | — |
| Tingnan ang Volte | External (user-supplied, MAX147 variant) | — |
| Input Type | Differential, Single Ended | — |
| Data Interface | Serial (SPI/QSPI/MICROWIRE-compatible) | — |
| Shutdown Pin | Yes - SHDN (active low, hardware) | Yes (active-low SHDN) |
| Software Power-Down | Yes (selectable, plus auto-shutdown at end-of-conversion) | — |
| Hanay ng Temperature na Operasyon | -40 °C to +85 °C (industrial) | — |
| Packhaging / Kaso | 20-SSOP (5.3 mm body) | — |
| Uri ng Pagpapasok | Surface Mount | Through-Hole |
| Bilang ng Pins | 20 | — |
| Tindminan RoHS | Compliant | Compliant (MAX157AEPA+ variant) |
| Lead-Free | Yes | — |
| Reference-Buffer Amplifier Trim | ±1.5 % voltage adjustment range | — |
| Number of Channels | — | 2 |
| Rate ng Pagkupita | — | 108 ksps |
| Conversion Time | — | 7.4 us |
| Volte ng Pagbibigay | — | +2.7 V to +5.25 V (single) |
| Supply Current (active) | — | 1.2 mA (typ) |
| Supply Current (power-down) | — | < 1 uA (typ) |
| Input Configuration | — | 2 single-ended (MAX157) / 1 differential (MAX159) |
| Interface | — | SPI/QSPI/MICROWIRE-compatible serial |
| INL | — | +/- 0.5 LSB (max) |
| DNL | — | +/- 1 LSB (max) |
| Reference | — | Internal 2.5 V or external up to VDD |
| Temperature na Operasyon | — | -40 C to +85 C (industrial) |
| Packhaging | — | PDIP-8 (through-hole, 0.300 in) |
| Architecture | — | SAR (successive-approximation register) |