MAX1139MEEE+T vs MAX1239LEEE+T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MAX1139MEEE+T sa pamamagitan ng Maxim Integrated at MAX1239LEEE+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
MAX1239LEEE+T - 12-Bit 12-Channel 2-Wire Serial ADC | Maxim Integrated
MAX1239LEEE+T ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MAX1139MEEE+T | MAX1239LEEE+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) | — |
| 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) | 2.7 V to 3.6 V (single supply) |
| 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/Fast/High-Speed) |
| 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 | Surface Mount |
| Temperature na Operasyon | -40 C to +85 C (extended industrial) | -40 °C to +85 °C (industrial, "E" suffix) |
| 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 | — |
| Number of Input Channels | — | 12 (6 differential pairs) |
| Converter Type | — | SAR (Successive Approximation) |
| Rate ng Pagkupita | — | 94.4 ksps max |
| Kuru-kuryente ng Pagbibigay | — | 670 µA at 94.4 ksps |
| Internal Reference | — | 2.5 V (MAX1237) / 4.096 V (MAX1239 family) |
| Hanay ng Voltage ng Input | — | 0 to VREF (unipolar); ±VREF/2 (bipolar) |
| Integral Nonlinearity (INL) | — | ±1 LSB (max) |
| Differential Nonlinearity (DNL) | — | ±1 LSB (max, no missing codes) |
| Signal-to-Noise + Distortion (SINAD) | — | [DATA_NEEDED: SINAD at fIN] |
| Level ng MSL | — | 1 (unlimited) |