ADS7822PBG4 vs AS1522-T 比較
詳細な並列比較: ADS7822PBG4 メーカー: Texas Instruments および AS1522-T 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。
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 | ADS7822PBG4 | AS1522-T |
|---|---|---|
| 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） | $2.10 | $3.15 |
| 分解能 | 12 bits | 10 bits |
| Architecture | SAR (Successive Approximation) | Single-supply, low-power SAR |
| 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 | 2.7 V to 5.25 V |
| Reference Input | External VREF pin (ratiometric to VDD) | — |
| Data Interface | Serial SPI / QSPI / Microwire | — |
| Input Type | Single-ended analog with integrated sample-and-hold | True differential, software-configurable unipolar/bipolar |
| パッケージ | 8-PDIP (PB), 0.300 inch / 7.62 mm | 16-pin TSSOP |
| 実装タイプ | Through-Hole | Surface Mount |
| 動作温度 | -40 C to +85 C (industrial) | — |
| Power Consumption | Approximately 1.5 mW at 3 V, 200 kSPS | — |
| シャットダウン電流 | Microwatts (per datasheet) | — |
| RoHS ステータス | Pb-free green / RoHS compliant (PBG4 suffix) | Compliant |
| Lead-Free Finish | Yes (Matte Sn, Pb-free) | — |
| Number of Input Channels | — | 2 or 4 (software-selectable) |
| Converter Type | — | SAR (Successive Approximation Register) |
| Throughput Rate | — | [DATA_NEEDED: max sample rate kSPS] |
| Supply Current (active) | — | [DATA_NEEDED: typical active current mA] |
| Supply Current (power-down) | — | < 1 µA (typical, datasheet claim) |
| 基準電圧 | — | Internal 2.5 V (external reference supported) |
| インターフェース | — | SPI / QSPI / MICROWIRE-compatible serial |
| 動作温度範囲 | — | [DATA_NEEDED: industrial range] |
| Shutdown Pin | — | Yes (active-low power-down) |