LTC2142IUP-14 vs LTC2144CUP-14 比較
詳細な並列比較: LTC2142IUP-14 メーカー: Analog Devices および LTC2144CUP-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 | LTC2142IUP-14 | LTC2144CUP-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） | $34.71 | $38.95 |
| 分解能 | 14 bit | 14 bits |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| Sample Rate | 65 Msps per channel | 105 Msps per channel |
| Architecture | Pipelined | Pipelined CMOS ADC |
| SNR | 73.1 dB | [DATA_NEEDED: SNR dBFS at 70 MHz input] |
| SFDR | 90 dB | [DATA_NEEDED: SFDR dBc at 70 MHz input] |
| Input Range | 1 Vp-p to 2 Vp-p (MODE configurable) | — |
| Analog Input Bandwidth | 125 MHz (typ) | — |
| Analog Supply Voltage | 1.8 V | — |
| Digital Output Interface | LVDS (parallel) | — |
| Power Dissipation | 100 mW per channel (typ) | [DATA_NEEDED: total mW at 105 Msps] |
| 動作温度範囲 | -40C to +85C (industrial) | — |
| パッケージ | 64-QFN (UP) 9x9 mm with exposed pad | 64-pin QFN (9x9 mm) with exposed pad (CUP) |
| Configuration Interface | Parallel or Serial (SPI-compatible) | — |
| Pin/Package Count | 64 pins | — |
| 実装タイプ | Surface Mount | Surface Mount (QFN-64 with EP) |
| RoHS ステータス | Compliant (PBF suffix) | Compliant (Pb-free #PBF suffix) |
| Input Type | — | Differential or single-ended (per channel) |
| Digital Output | — | CMOS / LVDS selectable (per family variant) |
| Operating Temperature Range (C grade) | — | 0 C to +70 C |
| Temperature Grade Suffix | — | C = commercial (0 to +70 C); I = industrial (-40 to +85 C) suffix per ordering info |
| 電源電圧 | — | [DATA_NEEDED: AVDD/DVDD nominal values] |
| ENOB | — | [DATA_NEEDED: ENOB bits at Nyquist] |
| Internal Reference | — | Yes (internal voltage reference) |
| MSLレベル | — | [DATA_NEEDED: MSL rating] |