MAX1239MEEE+T vs MAX1139MEEE+T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MAX1239MEEE+T sa pamamagitan ng Maxim Integrated at MAX1139MEEE+T 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.
Maxim Integrated
MAX1239MEEE+T - 12-Ch 12-Bit SAR ADC, I2C, QSOP-16 | Maxim
MAX1239MEEE+T ✓ NakahandaMaxim Integrated
MAX1139MEEE+T - 12-Ch 10-Bit SAR ADC I2C | Maxim Integrated
MAX1139MEEE+T ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MAX1239MEEE+T | MAX1139MEEE+T |
|---|---|---|
| Brand | Maxim Integrated | Maxim Integrated |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 12 bit | 10 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Number of Analog Inputs | 12 single-ended / 6 differential | — |
| Sampling Rate (max) | 94.4 ksps | — |
| Supply Voltage Range | 2.7 V to 3.6 V or 4.5 V to 5.5 V | — |
| Supply Current (operating) | 1.5 mA at max sample rate | — |
| Supply Current (shutdown) | 1 µA | — |
| Internal Reference | 4.096 V (MAX1239 variant) | — |
| External Reference Input | Supported via REF pin | — |
| Hanay ng Voltage ng Input | 0 V to VREF (unipolar) | — |
| Serial Interface | I2C-compatible 2-wire, up to 400 kHz | — |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL spec] LSB | — |
| Hanay ng Temperature na Operasyon | -40 °C to +85 °C (extended: MEEE suffix) | — |
| Packhaging | 16-QSOP (SSOP-16, 0.154 in width) | 16-pin QSOP |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant (T suffix = lead-free tape and reel) | Compliant |
| Channel Scan Mode | Yes, internal FIFO and sequential scan | — |
| 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) |
| 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) |
| Lead-Free | — | Yes |