MAX1238LEEE+T vs MAX1239LEEE+ 比較
詳細並排比較 MAX1238LEEE+T 由 Analog Devices 與 MAX1239LEEE+ 由 Analog Devices. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Analog Devices
MAX1238LEEE+T - 12-Ch 12-Bit 94.4ksps I2C SAR ADC | Analog Devices
MAX1238LEEE+T ✓ 啟用中
規格比較
| 參數 | MAX1238LEEE+T | MAX1239LEEE+ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 12 bit | 12 bits |
| Architecture | SAR (Successive Approximation) | — |
| Analog Input Channels | 6 or 12 single-ended / 12 differential (software-configurable) | — |
| Input Type | Differential, Single-Ended | — |
| Sampling Rate (max) | 94.4 ksps | 94.4 ksps |
| Analog Supply Voltage (AVDD) | 4.5 V to 5.5 V (MAX1236/MAX1238 family) | — |
| Digital Supply Voltage (DVDD) | [DATA_NEEDED: DVDD min/max] | — |
| Supply Current (max sample rate) | 670 µA at 94.4 ksps | — |
| 關機電流 | 0.5 µA | — |
| Integral Nonlinearity (INL) | ±1 LSB (typical) | — |
| Differential Nonlinearity (DNL) | ±1 LSB (typical) | — |
| Internal Reference | 4.096 V | — |
| Reference Tempco | 50 ppm/°C | — |
| Serial Interface | I2C-compatible 2-wire, up to 400 kHz | — |
| 工作溫度範圍 | -40 °C to +85 °C | -40 C to +85 C |
| Internal Temperature Sensor Accuracy | ±2 °C | — |
| 封裝 | 16-pin QSOP (SSOP equivalent, 0.154" / 3.90 mm body width) | 16-pin QSOP |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | [DATA_NEEDED: MSL] | — |
| RoHS 狀態 | Compliant | Compliant (lead-free + suffix) |
| Number of Input Channels | — | 12 single-ended / 6 differential |
| ADC Architecture | — | Successive Approximation (SAR) |
| Supply Voltage Range | — | 2.7 V to 3.6 V (and 4.5 V to 5.5 V tolerant) |
| Supply Current (typ) | — | 670 uA at max sample rate |
| Shutdown Current (typ) | — | 1 uA |
| Internal Reference Voltage | — | 4.096 V |
| External Reference Option | — | Yes |
| Digital Interface | — | I2C-compatible 2-wire serial (Standard / Fast / High-Speed) |
| Input Configuration | — | Single-ended or differential, software selectable |
| Channel Scan Mode | — | Internal sequencer, automatic |