LTC2170CUKG-12 vs LTC2171CUKG-14 比較
詳細な並列比較: LTC2170CUKG-12 メーカー: Analog Devices および LTC2171CUKG-14 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。
仕様比較
| パラメータ | LTC2170CUKG-12 | LTC2171CUKG-14 |
|---|---|---|
| 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 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $20.65 | $26.75 |
| 分解能 | 12 bits | 14 bits |
| Number of Channels | 4 | 4 (simultaneous sampling) |
| Sampling Rate per Channel | 25 Msps | — |
| Architecture | Pipelined | Pipelined |
| パッケージ | 52-QFN (7 mm x 8 mm) | 52-pin QFN (7 mm × 8 mm) with EP |
| 電源電圧 | 1.8 V (single) | 1.8 V (single supply) |
| Total Power Dissipation | 160 mW | 311 mW (typ) |
| Power per Channel | 40 mW | 78 mW (typ) |
| Analog Input Bandwidth | 800 MHz full power | 800 MHz full power |
| Selectable Input Range | 1 Vp-p to 2 Vp-p | — |
| SFDR | 90 dB | — |
| Digital Output Interface | Serial LVDS (1 or 2 bits/channel) | Serial LVDS (1-lane or 2-lane) |
| Configuration Interface | Serial SPI port | Serial SPI |
| 動作温度範囲 | 0 °C to +70 °C (C-grade, commercial) | 0 °C to +70 °C (C-suffix) |
| Input Type | Differential or single-ended, simultaneous sampling | — |
| Power-Saving Modes | Shutdown and Nap | Shutdown and Nap |
| Pin Compatibility | Drop-in with 14-bit LTC2170-14 family | — |
| 実装タイプ | Surface Mount (QFN with exposed pad) | — |
| Lead-Free / RoHS | Yes (per #PBF suffix) | — |
| サンプリングレート | — | 40 Msps per channel |
| INL (Integral Non-Linearity) | — | ±1 LSB (typ) |
| DNL (Differential Non-Linearity) | — | ±0.3 LSB (typ) |
| Transition Noise | — | 1.2 LSB RMS |
| SFDR (Spurious-Free Dynamic Range) | — | 90 dB |
| 入力電圧範囲 | — | 1 Vp-p to 2 Vp-p (selectable) |
| Missing Codes | — | No missing codes over temperature |
| Pin-Compatible Family | — | 12-bit and 14-bit versions (LTC2170, LTC2151, LTC2150) |