MAX1239LEEE+T vs MAX1239MEEE+T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MAX1239LEEE+T sa pamamagitan ng Analog Devices at MAX1239MEEE+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.
Analog Devices
MAX1239LEEE+T - 12-Bit 12-Channel 2-Wire Serial ADC | Maxim Integrated
MAX1239LEEE+T ✓ NakahandaMaxim Integrated
MAX1239MEEE+T - 12-Ch 12-Bit SAR ADC, I2C, QSOP-16 | Maxim
MAX1239MEEE+T ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MAX1239LEEE+T | MAX1239MEEE+T |
|---|---|---|
| Brand | Analog Devices | Maxim Integrated |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 12 bit | 12 bit |
| 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) | — |
| Internal Reference | 2.5 V (MAX1237) / 4.096 V (MAX1239 family) | 4.096 V (MAX1239 variant) |
| Hanay ng Voltage ng Input | 0 to VREF (unipolar); ±VREF/2 (bipolar) | 0 V to VREF (unipolar) |
| Integral Nonlinearity (INL) | ±1 LSB (max) | [DATA_NEEDED: INL spec] LSB |
| 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) | — |
| Packhaging | 16-pin QSOP | 16-QSOP (SSOP-16, 0.154 in width) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant (T suffix = lead-free tape and reel) |
| Level ng MSL | 1 (unlimited) | — |
| 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 |
| External Reference Input | — | Supported via REF pin |
| Serial Interface | — | I2C-compatible 2-wire, up to 400 kHz |
| Hanay ng Temperature na Operasyon | — | -40 °C to +85 °C (extended: MEEE suffix) |
| Channel Scan Mode | — | Yes, internal FIFO and sequential scan |