MAX147AEAP vs MAX146AEAP 比較
詳細な並列比較: MAX147AEAP メーカー: Analog Devices および MAX146AEAP メーカー: Analog Devices。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Analog Devices
MAX147AEAP - 12-Bit 8-Ch SAR ADC, 133ksps, Serial | Maxim Integrated
MAX147AEAP ✓ 生産中
仕様比較
| パラメータ | MAX147AEAP | MAX146AEAP |
|---|---|---|
| ブランド | Analog Devices | Analog Devices |
| カテゴリ | ADC/DAC | ADC/DAC |
| ライフサイクル状態 | 有効 | NRND |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $4.88 | $8.95 |
| 分解能 | 12 bit | 12 bits |
| Number of Input Channels | 8 single-ended / 4 differential | 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 | +2.7 V to +5.25 V |
| Digital Supply Voltage (DVDD) | +2.7 V to +5.25 V | +2.7 V to +5.25 V |
| 基準電圧 | External (user-supplied, MAX147 variant) | — |
| Input Type | Differential, Single Ended | — |
| Data Interface | Serial (SPI/QSPI/MICROWIRE-compatible) | — |
| Shutdown Pin | Yes - SHDN (active low, hardware) | — |
| Software Power-Down | Yes (selectable, plus auto-shutdown at end-of-conversion) | — |
| 動作温度範囲 | -40 °C to +85 °C (industrial) | — |
| パッケージ / ケース | 20-SSOP (5.3 mm body) | — |
| 実装タイプ | Surface Mount | — |
| ピン数 | 20 | — |
| RoHS ステータス | Compliant | Compliant |
| Lead-Free | Yes | — |
| Reference-Buffer Amplifier Trim | ±1.5 % voltage adjustment range | — |
| Conversion Rate | — | 133 kSPS |
| Architecture | — | SAR (Successive Approximation) |
| Supply Current (operating) | — | 1.3 mA (typ) |
| Supply Current (shutdown) | — | 1 microA (typ) |
| Internal Reference Voltage | — | 2.5 V (MAX146 variant) |
| Reference Adjustment Range | — | ±1.5% |
| Input Overvoltage Protection | — | ±16 V |
| INL (max) | — | ±1 LSB |
| DNL (max) | — | ±1 LSB (no missing codes) |
| Track-and-Hold Bandwidth | — | 2 MHz (typ) |
| Serial Interface | — | SPI / QSPI / MICROWIRE-compatible |
| Shutdown Mode | — | Hardware SHDN-bar + software auto-shutdown |
| パッケージ | — | 20-pin SSOP |
| 動作温度 | — | -40 C to +85 C |