MAX1147BEUP+T vs MAX1177CEUP+T 比較
詳細並排比較 MAX1147BEUP+T 由 Maxim Integrated 與 MAX1177CEUP+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 | MAX1147BEUP+T | MAX1177CEUP+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 |
| 解析度 | 14 bit | 16 bits |
| Number of Channels | 4 single-ended / 2 differential | 1 single-ended / 1 pseudo-differential |
| 取樣率 | 116 ksps | — |
| 供應電壓 | +2.7 V to +3.6 V | — |
| Supply Current (typ at 116 ksps) | 0.6 mA | — |
| 關機電流 | < 1 µA | — |
| INL (max) | ±1 LSB | ±2 LSB |
| DNL (max) | ±1 LSB | ±1 LSB (no missing codes) |
| Input Range (single-ended) | 0 V to VREF | — |
| Input Range (true-differential) | ±VREF | — |
| Internal Reference | +2.5 V | — |
| External Reference Range | +1.0 V to +3.0 V | — |
| 介面 | SPI/QSPI/MICROWIRE-compatible serial | — |
| 封裝 | 20-pin TSSOP (EUP) | 20-pin TSSOP (MO-153AC) |
| 工作溫度 | -40 °C to +85 °C (Industrial) | 0 °C to +70 °C (commercial C grade) |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Architecture | — | SAR (Successive Approximation) |
| Sample Rate | — | 135 ksps |
| Analog Supply Voltage | — | +4.75 V to +5.25 V (5 V nominal) |
| Digital Supply Voltage | — | +2.7 V to +5.25 V |
| 輸入電壓範圍 | — | 0 V to +4.096 V (internal ref); up to ±10 V with external resistors |
| 參考電壓 | — | 4.096 V internal (external overdrive allowed) |
| SINAD | — | 84 dB at fin = 10 kHz |
| Power Consumption | — | 6.7 mW at 135 ksps; 1.4 mW at 10 ksps |
| Power-Down Current | — | 1 µA (typ) after conversion |
| Digital Interface | — | Byte-wide parallel (8-bit + read-only high/low byte select) |
| MSL 等級 | — | 1 (unlimited floor life) |
| Internal Clock | — | Factory-trimmed (no external crystal required) |