MAX1139MEEE+T vs MAX1139KEEE+ Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MAX1139MEEE+T sa pamamagitan ng Maxim Integrated at MAX1139KEEE+ sa pamamagitan ng Analog Devices. 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
MAX1139MEEE+T - 12-Ch 10-Bit SAR ADC I2C | Maxim Integrated
MAX1139MEEE+T ✓ NakahandaAnalog Devices
MAX1139KEEE+ - 10-Bit 12-Ch SAR ADC, I2C, 16-QSOP | Maxim Integrated
MAX1139KEEE+ ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MAX1139MEEE+T | MAX1139KEEE+ |
|---|---|---|
| Brand | Maxim Integrated | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 10 bits | 10 bit |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Input Channels | 6 or 12 single-ended (software-configurable) | — |
| Number of Inputs | 6, 12 | 6 / 12 (6 single-ended or 3 differential, 12 input pins) |
| Volte ng Pagbibigay | 2.7 V to 3.6 V or 4.5 V to 5.5 V (single supply) | 2.7 V to 3.6 V or 4.5 V to 5.5 V |
| Internal Reference Voltage | 2.048 V (MAX1137/MAX1139) | — |
| Interface | I2C-compatible 2-wire serial (up to 400 kHz fast mode) | I2C-compatible 2-wire serial (Standard 100kHz / Fast 400kHz) |
| Integrated Track/Hold | Yes (internal T/H) | — |
| Internal Clock | Yes (no external clock required) | — |
| Packhaging | 16-pin QSOP | 16-pin QSOP |
| Uri ng Pagpapasok | Surface Mount | — |
| Temperature na Operasyon | -40 C to +85 C (extended industrial) | -40°C to +85°C (extended industrial) |
| Temperature Grade | Industrial | — |
| Sampling Method | Single-shot SAR with internal T/H | — |
| Maximum Devices per I2C Bus | 4 (via external address pins) | — |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Rate ng Pagkupita | — | 117 ksps (K-grade, external clock) |
| Supply Current (max sampling) | — | 670 µA |
| Power-Down Current | — | 1 µA |
| Internal Reference | — | 4.096 V (K/M grade) |
| Analog Input Range | — | 0 to VAVDD |
| I2C Addresses | — | 16 factory-set (K/M grade: 0x33-0x40 / 0x51-0x5E, L/N grade: 0x52-0x57) |
| Track/Hold | — | Internal |