MAX147AEAP vs MAX148AEPP+ 比較
詳細並排比較 MAX147AEAP 由 Analog Devices 與 MAX148AEPP+ 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。
Analog Devices
MAX147AEAP - 12-Bit 8-Ch SAR ADC, 133ksps, Serial | Maxim Integrated
MAX147AEAP ✓ 啟用中Maxim Integrated
MAX148AEPP+ - 10-Bit 8-Ch 133ksps 5.25V Precision ADC | Maxim Integrated
MAX148AEPP+ ✓ 啟用中規格比較
| 參數 | MAX147AEAP | MAX148AEPP+ |
|---|---|---|
| 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 bit | 10 bit |
| Number of Input Channels | 8 single-ended / 4 differential | — |
| Conversion Architecture | SAR (Successive Approximation) | — |
| Sample Rate (max) | 133 ksps | — |
| Analog Supply Voltage (AVDD) | +2.7 V to +5.25 V | — |
| Digital Supply Voltage (DVDD) | +2.7 V to +5.25 V | — |
| 參考電壓 | External (user-supplied, MAX147 variant) | — |
| Input Type | Differential, Single Ended | Differential, Single-Ended |
| Data Interface | Serial (SPI/QSPI/MICROWIRE-compatible) | SPI / QSPI / MICROWIRE-compatible serial |
| Shutdown Pin | Yes - SHDN (active low, hardware) | Yes (active-low SHDN) |
| Software Power-Down | Yes (selectable, plus auto-shutdown at end-of-conversion) | — |
| 工作溫度範圍 | -40 °C to +85 °C (industrial) | — |
| 封裝 / 外殼 | 20-SSOP (5.3 mm body) | — |
| 安裝類型 | Surface Mount | Through-Hole |
| 腳位數 | 20 | — |
| RoHS 狀態 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Reference-Buffer Amplifier Trim | ±1.5 % voltage adjustment range | — |
| Number of Channels | — | 8 single-ended / 4 differential |
| 取樣率 | — | 133 ksps |
| 供應電壓 | — | +2.7 V to +5.25 V |
| Supply Current (Active) | — | 1.2 mA typ at 133 ksps |
| Supply Current (Shutdown) | — | < 10 µA |
| INL (max) | — | ±1 LSB |
| DNL (max) | — | ±1 LSB |
| Architecture | — | SAR (Successive Approximation) |
| Configuration | — | MUX-S/H-ADC |
| Ratio S/H:ADC | — | 1:1 |
| Number of ADCs | — | 1 |
| Reference Type | — | External (ratiometric or fixed) |
| 工作溫度 | — | -40 °C to +85 °C (industrial) |
| 封裝 | — | 20-pin PDIP (DIP-20) |