MAX1139KEEE+ vs MAX1238KEEE+T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MAX1139KEEE+ sa pamamagitan ng Analog Devices at MAX1238KEEE+T 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.
Analog Devices
MAX1139KEEE+ - 10-Bit 12-Ch SAR ADC, I2C, 16-QSOP | Maxim Integrated
MAX1139KEEE+ ✓ NakahandaAnalog Devices
MAX1238KEEE+T - 12-Bit, 12-Channel SAR ADC | Maxim Integrated
MAX1238KEEE+T ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MAX1139KEEE+ | MAX1238KEEE+T |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 10 bit | 12 bit |
| Number of Inputs | 6 / 12 (6 single-ended or 3 differential, 12 input pins) | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Rate ng Pagkupita | 117 ksps (K-grade, external clock) | — |
| Volte ng Pagbibigay | 2.7 V to 3.6 V or 4.5 V to 5.5 V | — |
| 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 | — |
| Interface | I2C-compatible 2-wire serial (Standard 100kHz / Fast 400kHz) | — |
| I2C Addresses | 16 factory-set (K/M grade: 0x33-0x40 / 0x51-0x5E, L/N grade: 0x52-0x57) | — |
| Packhaging | 16-pin QSOP | 16-QSOP (0.154 inch / 3.90 mm width) |
| Temperature na Operasyon | -40°C to +85°C (extended industrial) | — |
| Track/Hold | Internal | — |
| Tindminan RoHS | Compliant | Compliant |
| Number of Analog Input Channels | — | 12 (single-ended) / 6 (pseudo-differential) |
| Input Type | — | Single-Ended, Pseudo-Differential |
| Supply Voltage - 3.3V Mode | — | 2.7 V to 3.6 V |
| Supply Voltage - 5V Mode | — | 4.5 V to 5.5 V |
| Supply Current at Max Throughput | — | 670 uA |
| Shutdown Supply Current | — | 1 uA |
| Internal Reference Voltage | — | 2.5 V |
| Digital Interface | — | I2C-compatible 2-wire serial (Fast Mode 400 kHz, High-Speed Mode 1.7 MHz) |
| Hanay ng Temperature na Operasyon | — | -40 C to +85 C (extended) |
| Uri ng Pagpapasok | — | Surface Mount |
| Sampling Architecture | — | Internal Track/Hold with on-chip oscillator |
| Terminal Form | — | GULL WING |
| Temperature Grade | — | INDUSTRIAL |