LTC2314HTS8-14 vs LTC2312HTS8-14 比較
詳細な並列比較: LTC2314HTS8-14 メーカー: Analog Devices および LTC2312HTS8-14 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 | LTC2314HTS8-14 | LTC2312HTS8-14 |
|---|---|---|
| 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） | $4.40 | $4.10 |
| 分解能 | 14 bit | 14 bits |
| 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 | — |
| パッケージ | TSOT-23-8 | TSOT-23-8 (8-pin Thin Small Outline Transistor) |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant (#TRMPBF suffix per DigiKey listing) | Compliant (#TRMPBF suffix) |
| MSLレベル | 1 (per JEDEC J-STD-020, vendor typical) | 1 |
| 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) |
| AEC-Q100 Automotive Qualification | — | Qualified (H-grade suffix) |