MAX1238LEEE+T vs MAX1139KEEE+ Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MAX1238LEEE+T sa pamamagitan ng Analog Devices 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.
Analog Devices
MAX1238LEEE+T - 12-Ch 12-Bit 94.4ksps I2C SAR ADC | Analog Devices
MAX1238LEEE+T ✓ NakahandaAnalog Devices
MAX1139KEEE+ - 10-Bit 12-Ch SAR ADC, I2C, 16-QSOP | Maxim Integrated
MAX1139KEEE+ ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MAX1238LEEE+T | MAX1139KEEE+ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 12 bit | 10 bit |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Analog Input Channels | 6 or 12 single-ended / 12 differential (software-configurable) | — |
| Input Type | Differential, Single-Ended | — |
| Sampling Rate (max) | 94.4 ksps | — |
| Analog Supply Voltage (AVDD) | 4.5 V to 5.5 V (MAX1236/MAX1238 family) | — |
| Digital Supply Voltage (DVDD) | [DATA_NEEDED: DVDD min/max] | — |
| Supply Current (max sample rate) | 670 µA at 94.4 ksps | — |
| Kuru-kuryente ng Pagbubuwag | 0.5 µA | — |
| Integral Nonlinearity (INL) | ±1 LSB (typical) | — |
| Differential Nonlinearity (DNL) | ±1 LSB (typical) | — |
| Internal Reference | 4.096 V | 4.096 V (K/M grade) |
| Reference Tempco | 50 ppm/°C | — |
| Serial Interface | I2C-compatible 2-wire, up to 400 kHz | — |
| Hanay ng Temperature na Operasyon | -40 °C to +85 °C | — |
| Internal Temperature Sensor Accuracy | ±2 °C | — |
| Packhaging | 16-pin QSOP (SSOP equivalent, 0.154" / 3.90 mm body width) | 16-pin QSOP |
| Uri ng Pagpapasok | Surface Mount | — |
| Level ng MSL | [DATA_NEEDED: MSL] | — |
| Tindminan RoHS | Compliant | Compliant |
| Number of Inputs | — | 6 / 12 (6 single-ended or 3 differential, 12 input pins) |
| 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 |
| 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) |
| Temperature na Operasyon | — | -40°C to +85°C (extended industrial) |
| Track/Hold | — | Internal |