ADS7825UE4 vs AS1525-BTDR 比較
詳細な並列比較: ADS7825UE4 メーカー: Texas Instruments および AS1525-BTDR 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 | ADS7825UE4 | AS1525-BTDR |
|---|---|---|
| ブランド | Texas Instruments | 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） | $17.20 | $2.98 |
| 分解能 | 16 bits | 12 bits |
| Number of Input Channels | 4 (single-ended, multiplexed) | — |
| サンプリングレート | 40 kSPS (max) | — |
| Acquisition + Conversion Time | 25 us (max) | — |
| 入力電圧範囲 | +/-10 V (bipolar, laser-trimmed scaling) | — |
| Integral Nonlinearity (INL) | +/-2.0 LSB (max) | — |
| Channel-to-Channel Matching | +/-0.1% | — |
| 電源電圧 | +5 V single supply | — |
| Power Dissipation | 50 mW (max during conversion) | — |
| Data Interface | Parallel (8/16-bit) or Serial | SPI, MICROWIRE, QSPI, Serial |
| Internal Reference | +2.5 V (on-chip) | — |
| 動作温度 | -40C to +85C | -40 C to +85 C |
| パッケージ | 28-SOIC (DW, 0.295 in / 7.50 mm width) | 8-TDFN (3x3 mm) Exposed Pad |
| 実装タイプ | Surface Mount | Surface Mount |
| Pin-Compatible With | ADS7824 (12-bit version, same 28-SOIC pinout) | — |
| RoHS ステータス | Compliant | Compliant |
| Sampling Rate (max) | — | 150 ksps |
| Number of Inputs | — | 2 (single-ended) / 1 (pseudo/true-differential) |
| Input Type | — | Pseudo-Differential, Single-Ended, True-Differential |
| Architecture | — | SAR (Successive Approximation) |
| Configuration | — | S/H-ADC |
| Ratio S/H:ADC | — | 1:1 |
| Number of A/D Converters | — | 1 |
| Reference Type | — | [DATA_NEEDED: internal vs external reference] |
| Analog Supply Voltage | — | +2.7 V to +5.25 V (single supply) |
| Digital Supply Voltage | — | [DATA_NEEDED: separate AVDD/DVDD allowed?] |
| Packaging | — | Tray |