LTC2142IUP-14 vs LTC2140IUP-14 比較
詳細な並列比較: LTC2142IUP-14 メーカー: Analog Devices および LTC2140IUP-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 | LTC2140IUP-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 | $27.71 |
| 分解能 | 14 bit | 14 bits |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| Sample Rate | 65 Msps per channel | 25 Msps per channel |
| Architecture | Pipelined | Pipelined, with S/H-ADC front end |
| SNR | 73.1 dB | — |
| SFDR | 90 dB | — |
| 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) | — |
| 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 |
| Configuration Interface | Parallel or Serial (SPI-compatible) | — |
| Pin/Package Count | 64 pins | — |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant (PBF suffix) | Compliant (PBF suffix) |
| Input Type | — | Differential |
| INL (typical) | — | ±1 LSB |
| DNL (typical) | — | ±0.3 LSB |
| Transition Noise | — | 1.2 LSB RMS |
| Missing Codes Over Temperature | — | None guaranteed |
| Output Interface | — | Parallel CMOS (full-rate or DDR), DDR LVDS |
| Output Supply Range (OVDD) | — | 0.4 V to 1.8 V (separate from AVDD) |
| Programming Interface | — | Parallel or serial SPI |
| 動作温度 | — | -40 C to +85 C (industrial grade, 'I' suffix) |
| MSLレベル | — | [DATA_NEEDED: MSL level] |