MAX1139KEEE+ vs MAX1238KEEE+T Сравнение
Подробное сравнение бок о бок MAX1139KEEE+ от Analog Devices и MAX1238KEEE+T от Analog Devices. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Analog Devices
MAX1139KEEE+ - 10-Bit 12-Ch SAR ADC, I2C, 16-QSOP | Maxim Integrated
MAX1139KEEE+ ✓ АктивенAnalog Devices
MAX1238KEEE+T - 12-Bit, 12-Channel SAR ADC | Maxim Integrated
MAX1238KEEE+T ✓ АктивенСравнение характеристик
| Параметр | MAX1139KEEE+ | MAX1238KEEE+T |
|---|---|---|
| Бренд | Analog Devices | Analog Devices |
| Категория | ADC/DAC | ADC/DAC |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $4,45 | $4,91 |
| Разрешение | 10 bit | 12 bit |
| Number of Inputs | 6 / 12 (6 single-ended or 3 differential, 12 input pins) | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Частота дискретизации | 117 ksps (K-grade, external clock) | — |
| Напряжение питания | 2.7 V to 3.6 V or 4.5 V to 5.5 V | — |
| Supply Current (max sampling) | 670 µA | — |
| Power-Down Current | 1 µA | — |
| Internal Reference | 4.096 V (K/M grade) | — |
| Analog Input Range | 0 to VAVDD | — |
| Интерфейс | I2C-compatible 2-wire serial (Standard 100kHz / Fast 400kHz) | — |
| I2C Addresses | 16 factory-set (K/M grade: 0x33-0x40 / 0x51-0x5E, L/N grade: 0x52-0x57) | — |
| Корпус | 16-pin QSOP | 16-QSOP (0.154 inch / 3.90 mm width) |
| Рабочая температура | -40°C to +85°C (extended industrial) | — |
| Track/Hold | Internal | — |
| Статус RoHS | Compliant | Compliant |
| Number of Analog Input Channels | — | 12 (single-ended) / 6 (pseudo-differential) |
| Input Type | — | Single-Ended, Pseudo-Differential |
| Supply Voltage - 3.3V Mode | — | 2.7 V to 3.6 V |
| Supply Voltage - 5V Mode | — | 4.5 V to 5.5 V |
| Supply Current at Max Throughput | — | 670 uA |
| Shutdown Supply Current | — | 1 uA |
| Internal Reference Voltage | — | 2.5 V |
| Digital Interface | — | I2C-compatible 2-wire serial (Fast Mode 400 kHz, High-Speed Mode 1.7 MHz) |
| Диапазон рабочих температур | — | -40 C to +85 C (extended) |
| Тип монтажа | — | Surface Mount |
| Sampling Architecture | — | Internal Track/Hold with on-chip oscillator |
| Terminal Form | — | GULL WING |
| Temperature Grade | — | INDUSTRIAL |