MAX1274BETC+T vs MAX1202ACAP 比較
詳細並排比較 MAX1274BETC+T 由 Analog Devices 與 MAX1202ACAP 由 Maxim Integrated. 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。
規格比較
| 參數 | MAX1274BETC+T | MAX1202ACAP |
|---|---|---|
| 品牌 | Analog Devices | Maxim Integrated |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 12 bits | 12 bit |
| 取樣率 | 1.8 Msps maximum | 133 kSPS |
| Number of Channels | 1 input, 1 SAR ADC | — |
| Architecture | SAR (Successive Approximation Register) | — |
| Input Configuration | True-differential | — |
| Analog Supply Voltage | 5 V (single supply) | +5V (single) or ±5V (dual) |
| Maximum Analog Input Voltage | 5.25 V | — |
| Digital I/O Supply | 3 V to 5 V | — |
| Reference | Internal 4.096 V (MAX1274B variant) | Internal 2.5V (external optional) |
| Data Interface | SPI/QSPI/MICROWIRE-compatible serial | — |
| Input Range | Unipolar, software-configurable | 0V to +5V unipolar; ±5V bipolar with dual supply |
| Power Consumption | 15 mW at 1.8 Msps typical | — |
| 工作溫度範圍 | -40 C to +85 C | — |
| 封裝 | 12-TQFN (4x4 mm), 0.8 mm height | 20-pin SSOP (5.3 mm body) |
| RoHS 狀態 | Compliant | Check suffix: 'CAP' (non-RoHS) vs 'CAP+' (RoHS) |
| Technology | BiCMOS | — |
| Number of Input Channels | — | 8 single-ended / 4 differential |
| Converter Type | — | SAR (Successive Approximation) |
| Digital Supply Voltage | — | +2.7V to +5.25V |
| Active Supply Current | — | 1.5 mA |
| Power-Down Current | — | 2 µA |
| Integral Non-Linearity (INL) | — | ±1 LSB (max) |
| Differential Non-Linearity (DNL) | — | ±1 LSB (max) |
| Track-and-Hold | — | Internal, 1.5 µs acquisition |
| Serial Interface | — | SPI/QSPI/MICROWIRE-compatible |
| 安裝類型 | — | Surface Mount |
| 工作溫度 | — | 0C to +70C (commercial, A grade) |