MAX1295BCEI vs TSA7887ARMZ 比較
詳細並排比較 MAX1295BCEI 由 Analog Devices 與 TSA7887ARMZ 由 Silicon Labs. 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 | MAX1295BCEI | TSA7887ARMZ |
|---|---|---|
| 品牌 | Analog Devices | Silicon Labs |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 12 bits | 12 bits |
| 取樣率 | 265 ksps | 125 ksps |
| Number of Input Channels | 6 single-ended / 3 pseudo-differential (MAX1295) | — |
| 供應電壓 | +3 V (single supply, +2.7 V to +3.6 V) | — |
| Integral Nonlinearity (INL) | ±0.5 LSB (max) | — |
| Differential Nonlinearity (DNL) | ±0.5 LSB (max) | — |
| Architecture | Successive Approximation (SAR) with input T/H | SAR (Successive Approximation Register) |
| Internal Reference | +2.5 V | — |
| External Reference Support | Yes (REF pin accepts external reference) | — |
| Digital Interface | Parallel (byte/word) | SPI / QSPI / MICROWIRE-compatible serial |
| Power-Down Current | 1 µA (typ) | — |
| Active Supply Current | [DATA_NEEDED: full-scale current at 265 ksps] | — |
| Analog Input Range | 0 V to VREF (single-ended) | — |
| 工作溫度範圍 | [DATA_NEEDED: grade code C operating range] | — |
| 封裝 | 28-pin SSOP / QSOP | 8-pin MSOP (RMZ) |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant (variants with + suffix) | Compliant |
| Number of Channels | — | 2 (single-ended) / 1 (pseudo-differential) |
| Input Type | — | Single-ended, pseudo-differential |
| Analog Supply Voltage | — | 2.7 V to 5.25 V |
| Digital Supply Voltage | — | 2.7 V to 5.25 V |
| Internal Reference Voltage | — | 2.5 V |
| Reference Mode | — | Internal 2.5 V or external |
| Power Dissipation (typ @ 100 ksps, 3V) | — | 2.5 mW [DATA_NEEDED: exact figure from datasheet] |
| 關機電流 | — | < 1 µA |
| 工作溫度 | — | -40 °C to +85 °C |
| Grade | — | Industry / xIND second source |