MAX1239MEEE+T vs MAX1239LEEE+T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MAX1239MEEE+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
MAX1239MEEE+T - 12-Ch 12-Bit SAR ADC, I2C, QSOP-16 | Maxim
MAX1239MEEE+T ✓ NakahandaAnalog Devices
MAX1239LEEE+T - 12-Bit 12-Channel 2-Wire Serial ADC | Maxim Integrated
MAX1239LEEE+T ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MAX1239MEEE+T | MAX1239LEEE+T |
|---|---|---|
| Brand | Maxim Integrated | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 12 bit | 12 bit |
| Architecture | 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) | 2.5 V (MAX1237) / 4.096 V (MAX1239 family) |
| External Reference Input | Supported via REF pin | — |
| Hanay ng Voltage ng Input | 0 V to VREF (unipolar) | 0 to VREF (unipolar); ±VREF/2 (bipolar) |
| Serial Interface | I2C-compatible 2-wire, up to 400 kHz | — |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL spec] LSB | ±1 LSB (max) |
| 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 | — |
| Number of Input Channels | — | 12 (6 differential pairs) |
| Converter Type | — | SAR (Successive Approximation) |
| Rate ng Pagkupita | — | 94.4 ksps max |
| Volte ng Pagbibigay | — | 2.7 V to 3.6 V (single supply) |
| Kuru-kuryente ng Pagbibigay | — | 670 µA at 94.4 ksps |
| Interface | — | I2C-compatible 2-wire serial (Standard/Fast/High-Speed) |
| Differential Nonlinearity (DNL) | — | ±1 LSB (max, no missing codes) |
| Signal-to-Noise + Distortion (SINAD) | — | [DATA_NEEDED: SINAD at fIN] |
| Temperature na Operasyon | — | -40 °C to +85 °C (industrial, "E" suffix) |
| Level ng MSL | — | 1 (unlimited) |