MAX1139MEEE+T vs MAX1238LEEE+T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MAX1139MEEE+T sa pamamagitan ng Maxim Integrated at MAX1238LEEE+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.
Maxim Integrated
MAX1139MEEE+T - 12-Ch 10-Bit SAR ADC I2C | Maxim Integrated
MAX1139MEEE+T ✓ NakahandaAnalog Devices
MAX1238LEEE+T - 12-Ch 12-Bit 94.4ksps I2C SAR ADC | Analog Devices
MAX1238LEEE+T ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MAX1139MEEE+T | MAX1238LEEE+T |
|---|---|---|
| Brand | Maxim Integrated | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 10 bits | 12 bit |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Input Channels | 6 or 12 single-ended (software-configurable) | — |
| Number of Inputs | 6, 12 | — |
| Volte ng Pagbibigay | 2.7 V to 3.6 V or 4.5 V to 5.5 V (single supply) | — |
| Internal Reference Voltage | 2.048 V (MAX1137/MAX1139) | — |
| Interface | I2C-compatible 2-wire serial (up to 400 kHz fast mode) | — |
| Integrated Track/Hold | Yes (internal T/H) | — |
| Internal Clock | Yes (no external clock required) | — |
| Packhaging | 16-pin QSOP | 16-pin QSOP (SSOP equivalent, 0.154" / 3.90 mm body width) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -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 | — |
| 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 |
| 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 |
| Level ng MSL | — | [DATA_NEEDED: MSL] |