AS1541-BQFT vs AS1544-BQFT 比較
詳細な並列比較: AS1541-BQFT メーカー: ams OSRAM および AS1544-BQFT メーカー: ams OSRAM。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 | AS1541-BQFT | AS1544-BQFT |
|---|---|---|
| ブランド | ams OSRAM | ams OSRAM |
| 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） | $2.83 | $2.39 |
| 分解能 | 10 bits | — |
| Number of Input Channels | 4 (single-ended) | — |
| Converter Type | SAR (Successive Approximation Register) | — |
| サンプリングレート | 50 ksps | — |
| Data Interface | I2C (Standard 100 kHz / Fast 400 kHz) | DSP, MICROWIRE, QSPI, Serial, SPI |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Supply Current (typ) | 1.5 mA at 50 ksps | — |
| Internal Reference | 2.5 V | — |
| External Reference Support | Yes | — |
| Input Configuration | Single-ended, software-selected via MUX | — |
| パッケージ | 16-TQFN (4x4 mm) with exposed pad | — |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度範囲 | [DATA_NEEDED: Operating Temperature Range] | — |
| MSLレベル | [DATA_NEEDED: MSL Level] | [DATA_NEEDED: MSL rating] |
| RoHS ステータス | Compliant | Compliant |
| Track-and-Hold | On-chip | — |
| Hardware Address Select | Yes (AS pin, supports 2 addresses) | — |
| Power-Down Mode | Yes (software-controlled) | — |
| Number of Bits | — | 12 |
| Sampling Rate (Per Second) | — | 1 MSPS |
| Number of Inputs | — | 4 single-ended / 2 differential |
| Input Type | — | Single-Ended, Differential (Pseudo) |
| Architecture | — | SAR (Successive Approximation) |
| Supply Voltage (Analog/Digital) | — | 2.7 V to 5.25 V (single supply) |
| Reference Type | — | [DATA_NEEDED: internal/external reference voltage] |
| Channel Sequencer | — | Yes (programmable sequential conversion) |
| 動作温度 | — | -40 C to +85 C |
| パッケージ / ケース | — | 20-TQFN Exposed Pad (4x4 mm) |
| Packaging | — | Tape & Reel (TR) |
| ピン数 | — | 20 |