AS1544-BQFT vs ADS7822PBG4 比較
詳細な並列比較: AS1544-BQFT メーカー: ams OSRAM および ADS7822PBG4 メーカー: Texas Instruments。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。
Texas Instruments
ADS7822PBG4 - 12-Bit 200kSPS Micro-Power SAR ADC | Texas Instruments
ADS7822PBG4 ✓ 生産中仕様比較
| パラメータ | AS1544-BQFT | ADS7822PBG4 |
|---|---|---|
| ブランド | ams OSRAM | Texas Instruments |
| 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) | $2.39 | $2.10 |
| Number of Bits | 12 | — |
| Sampling Rate (Per Second) | 1 MSPS | — |
| Number of Inputs | 4 single-ended / 2 differential | — |
| Input Type | Single-Ended, Differential (Pseudo) | Single-ended analog with integrated sample-and-hold |
| Data Interface | DSP, MICROWIRE, QSPI, Serial, SPI | Serial SPI / QSPI / Microwire |
| Architecture | SAR (Successive Approximation) | 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 | -40 C to +85 C (industrial) |
| パッケージ / ケース | 20-TQFN Exposed Pad (4x4 mm) | — |
| 実装タイプ | Surface Mount | Through-Hole |
| Packaging | Tape & Reel (TR) | — |
| ピン数 | 20 | — |
| MSLレベル | [DATA_NEEDED: MSL rating] | — |
| RoHS ステータス | Compliant | Pb-free green / RoHS compliant (PBG4 suffix) |
| 分解能 | — | 12 bits |
| Number of Channels | — | 1 input, single-ended |
| サンプリングレート | — | 200 kSPS |
| Supply Voltage Range | — | 2.7 V to 5.25 V |
| Reference Input | — | External VREF pin (ratiometric to VDD) |
| パッケージ | — | 8-PDIP (PB), 0.300 inch / 7.62 mm |
| Power Consumption | — | Approximately 1.5 mW at 3 V, 200 kSPS |
| シャットダウン電流 | — | Microwatts (per datasheet) |
| Lead-Free Finish | — | Yes (Matte Sn, Pb-free) |