LTC2142IUP-14 vs LTC2143CUP-12 比較
詳細な並列比較: LTC2142IUP-14 メーカー: Analog Devices および LTC2143CUP-12 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 | LTC2143CUP-12 |
|---|---|---|
| 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 | $22.10 |
| 分解能 | 14 bit | 12 bit |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| Sample Rate | 65 Msps per channel | 80 Msps |
| Architecture | Pipelined | Pipelined |
| SNR | 73.1 dB | 70.1 dB |
| SFDR | 90 dB | 88 dB |
| Input Range | 1 Vp-p to 2 Vp-p (MODE configurable) | — |
| Analog Input Bandwidth | 125 MHz (typ) | 750 MHz |
| 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) | 0°C to +70°C (C-grade) |
| パッケージ | 64-QFN (UP) 9x9 mm with exposed pad | 64-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) | — |
| Manufacturer | — | Analog Devices |
| MPN | — | LTC2143CUP-12 |
| Description | — | 12-Bit, 80 Msps, Low-Power Dual ADC |
| Input Type | — | Differential |
| Supply Voltage (Analog) | — | 1.8 V |
| Supply Voltage (Digital) | — | 1.8 V |
| Supply Voltage (Output Buffer / LVDS) | — | 1.8 V (optional) |
| Input Full-Scale Range | — | 1 Vp-p or 2 Vp-p (selectable) |
| INL (typical) | — | ±0.4 LSB |
| Power Consumption | — | ~125 mW per channel at 80 Msps |
| Output Interface | — | CMOS / DDR LVDS (selectable) |
| On-Chip Reference | — | Yes (internal bandgap) |
| RoHS Compliance | — | Yes |
| MSLレベル | — | [DATA_NEEDED: MSL rating] |