LTC2312HTS8-14 vs LTC2314HTS8-14 比較
詳細な並列比較: LTC2312HTS8-14 メーカー: Analog Devices および LTC2314HTS8-14 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 | LTC2312HTS8-14 | LTC2314HTS8-14 |
|---|---|---|
| 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） | $4.10 | $4.40 |
| 分解能 | 14 bits | 14 bit |
| サンプリングレート | 500 ksps | — |
| ADC Architecture | SAR (Successive Approximation Register) | — |
| Number of Input Channels | 1 | — |
| 電源電圧 | 3 V or 5 V (single supply) | — |
| 電源電流 | 3.2 mA typical | — |
| Integrated Reference | Yes, low-drift 20 ppm/°C max | — |
| Integral Non-Linearity (INL) | ±1 LSB (typ) | — |
| Data Interface | SPI / serial (SCK, SDO, CNV) | — |
| Analog Input Range | 0 V to VREF (unipolar), 2 × VREF (pseudo-bipolar) | — |
| 動作温度範囲 | -40 °C to +125 °C (H-grade / automotive) | — |
| パッケージ | TSOT-23-8 (8-pin Thin Small Outline Transistor) | TSOT-23-8 |
| 実装タイプ | Surface Mount | Surface Mount |
| MSLレベル | 1 | 1 (per JEDEC J-STD-020, vendor typical) |
| RoHS ステータス | Compliant (#TRMPBF suffix) | Compliant (#TRMPBF suffix per DigiKey listing) |
| AEC-Q100 Automotive Qualification | Qualified (H-grade suffix) | — |
| Sample Rate | — | 4.5 Msps |
| Number of Channels | — | 1 |
| Architecture | — | SAR (Successive Approximation Register) |
| Analog Supply Voltage | — | 2.7 V to 5.25 V |
| Analog Supply Current (typ) | — | 6.2 mA at 4.5 Msps |
| 入力電圧範囲 | — | 0 V to VREF (true bipolar input via input driver network per datasheet) |
| Reference Type | — | Internal bandgap with reference buffer, external reference supported |
| 基準電圧 | — | 2.048 V internal typical |
| Reference Drift (max) | — | 20 ppm/°C |
| Digital Interface | — | SPI-compatible serial (3-wire SCK / SDO / CNV) |
| Operating Temperature Range (H grade) | — | -40 °C to +125 °C |