LTC2389ILX-16 vs LTC2393ILX-16 比較
詳細な並列比較: LTC2389ILX-16 メーカー: Analog Devices および LTC2393ILX-16 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 | LTC2389ILX-16 | LTC2393ILX-16 |
|---|---|---|
| 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） | $35.21 | $12.40 |
| Manufacturer | Analog Devices (Linear Technology) | — |
| Part Number | LTC2389ILX-16#PBF | — |
| 分解能 | 16 bits | 16 bit |
| Conversion Type | SAR (Successive Approximation Register) | — |
| サンプリングレート | 2.5 Msps | — |
| Number of Input Channels | 1 | 1 differential / 1 single-ended |
| Architecture | Charge-redistribution capacitive DAC with internal reference buffer | SAR (Successive Approximation Register) |
| Supply Voltage (Analog/Digital) | 5 V (single supply) | — |
| Input Range - Fully Differential | ±4.096 V | — |
| Input Range - Pseudo-Differential Unipolar | 0 V to 4.096 V | — |
| Input Range - Pseudo-Differential Bipolar | ±2.048 V | — |
| Internal Reference Voltage | 4.096 V (±0.5% initial accuracy, ±20 ppm/°C max TC) | — |
| Transition Noise (RMS) | 0.6 LSB | — |
| Digital Interface | LVDS serial (SPI-compatible) | Parallel + Serial (SPI-compatible) |
| パッケージ | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) |
| 動作温度範囲 | -40 °C to +85 °C (Industrial) | -40 °C to +85 °C (industrial) |
| RoHS ステータス | Compliant (PBF suffix = lead-free) | — |
| Pin/Package Code | LFQFP / GULL WING | — |
| Sample Rate | — | 1 Msps |
| SNR | — | 94 dB |
| THD | — | -90 dB (typ) |
| INL (typical) | — | ±2 LSB |
| Internal Reference Accuracy | — | 0.5% initial |
| Internal Reference Tempco | — | ±20 ppm/°C (max) |
| Analog Supply Voltage (AVDD) | — | 5 V |
| Digital I/O Supply (OVDD) | — | 2.5 V to 5.25 V |
| Analog Input Range | — | 0 V to VREF (unipolar) / ±VREF (differential) |
| Conversion Latency | — | 1 cycle (no pipeline latency) |
| 実装タイプ | — | Surface Mount |
| Lead Free / RoHS | — | Yes (#PBF suffix) |