LTC2344HUH-16 vs LTC2341HUH-18 比較
詳細な並列比較: LTC2344HUH-16 メーカー: Analog Devices および LTC2341HUH-18 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 | LTC2344HUH-16 | LTC2341HUH-18 |
|---|---|---|
| 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） | $18.40 | $24.95 |
| 分解能 | 16 bits | — |
| Number of Channels | 4 (simultaneous sampling) | 2 (simultaneous sampling) |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Sampling Rate per Channel | 400 ksps | — |
| Input Type | Differential, wide common-mode range (SoftSpan™) | Differential, wide common-mode range |
| Analog Supply Voltage | 5 V | 4.75 V to 5.25 V |
| Digital Interface | SPI CMOS (1.8 V to 5 V) or LVDS, pin-selectable | Pin-selectable SPI CMOS (1.8 V to 5 V) or LVDS |
| CMOS Output Lanes | 1, 2, or 4 lanes (configurable) | — |
| INL (Integral Non-Linearity) | ±1.25 LSB | — |
| SNR (Signal-to-Noise Ratio) | 93.4 dB | — |
| CMRR (Common-Mode Rejection Ratio) | 102 dB | — |
| Missing Codes | No missing codes at 16 bits | — |
| 動作温度範囲 | -40 °C to +125 °C | -40 C to +125 C |
| パッケージ | 32-pin QFN (5x5 mm) with exposed pad | 32-QFN (5 mm x 5 mm) with exposed pad |
| Reference | Internal reference and internal reference buffer | — |
| Input Range (SoftSpan) | Per-conversion, per-channel software configurable | ±10.24 V / 0 V to 10.24 V (per channel, independent) |
| Number of Bits | — | 18 |
| Sampling Rate (per channel) | — | 666 ksps |
| Digital Supply Voltage | — | 4.75 V to 5.25 V |
| Internal Reference | — | 2.5 V (with buffer, integrated) |
| Data Output Width (CMOS mode) | — | 1 or 2 lanes (pin-selectable) |
| 実装タイプ | — | Surface Mount |
| RoHS ステータス | — | Compliant |