MAX1225CTC+T vs MAX1276CTC+T 比較
詳細並排比較 MAX1225CTC+T 由 Maxim Integrated 與 MAX1276CTC+T 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。
規格比較
| 參數 | MAX1225CTC+T | MAX1276CTC+T |
|---|---|---|
| 品牌 | Maxim Integrated | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Architecture | Successive Approximation Register (SAR) | SAR (Successive Approximation) |
| 解析度 | 12 bit | 12 bit |
| 取樣率 | 1.5 Msps (max) | — |
| Input Type | True Differential | True Differential |
| Number of Channels | 1 | 1 |
| Analog Supply Voltage (AVDD) | 2.7 V to 3.6 V | — |
| Digital Interface Supply (DVDD) | 2.7 V to 5.25 V | — |
| 工作溫度範圍 | 0 C to +70 C (commercial, C suffix) | — |
| Package Type | TQFN-12 (HVQCCN), 4x4 mm | — |
| Number of Terminals | 12 | — |
| Terminal Form | No Lead | — |
| 介面 | SPI / QSPI / MICROWIRE-compatible serial | SPI / QSPI / MICROWIRE-compatible serial |
| 輸入電壓範圍 | 0 to VREF (unipolar); +/- VREF (bipolar with level shift) | — |
| Reference Mode | Internal or external reference input | — |
| Temperature Grade | Commercial | Commercial |
| RoHS 狀態 | Compliant | Compliant |
| Sample Rate | — | 1.8 Msps |
| Analog Supply Voltage | — | +2.7 V to +3.6 V |
| Digital Supply Voltage | — | +2.7 V to +3.6 V |
| Internal Reference | — | 2.5 V (on-chip bandgap) |
| External Reference Option | — | Yes |
| Input Range (Unipolar) | — | 0 to VREF |
| Input Range (Bipolar) | — | ±VREF |
| INL (Max) | — | ±1 LSB |
| DNL | — | No missing codes |
| Supply Current at 1.5 Msps | — | 4.5 mW / 3 V |
| Power-Down Current | — | < 1 µA |
| Maximum SCLK | — | 20 MHz |
| 封裝 | — | 12-TQFN (4x4 mm) with exposed pad |
| 工作溫度 | — | -40 °C to +85 °C |
| 安裝類型 | — | Surface Mount |