ADS1220 vs ADS1220IPWR 比較
詳細な並列比較: ADS1220 メーカー: Texas Instruments および ADS1220IPWR 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。
仕様比較
| パラメータ | ADS1220 | ADS1220IPWR |
|---|---|---|
| ブランド | Texas Instruments | 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） | $2.89 | $1.91 |
| 分解能 | 24 bits | 24 bit |
| Input Channels | 2 differential or 4 single-ended | 4 (2 differential or 4 single-ended) |
| データレート | Up to 2 kSPS | — |
| Supply Voltage Range | 2.3 V to 5.5 V | — |
| Current Consumption | 120 μA (typ) in duty-cycle mode | — |
| Programmable Gain | 1 V/V to 128 V/V | — |
| Effective Resolution | Up to 20 bits | — |
| 50/60 Hz Rejection | Simultaneous | — |
| Integrated Reference | 2.048 V | Yes, internal VREF |
| インターフェース | SPI | SPI |
| Package Options | VQFN-16, TSSOP-16 | — |
| 動作温度範囲 | -40°C to +125°C | — |
| Integrated Features | PGA, voltage reference, current sources, temperature sensor | — |
| RoHS ステータス | Compliant | — |
| 実装タイプ | Surface Mount | Surface Mount |
| Maximum Sample Rate | — | 2 kSPS |
| Architecture | — | Sigma-Delta |
| Integrated PGA | — | Yes, low-noise programmable gain amplifier |
| Excitation Current Sources | — | 2 programmable IDACs |
| パッケージ | — | 16-TSSOP |
| 動作温度 | — | -40C to +125C |
| Supply Voltage (AVDD) | — | [DATA_NEEDED: AVDD supply voltage range] |
| PGA Gain Range | — | [DATA_NEEDED: PGA gain range] |
| Noise Performance | — | [DATA_NEEDED: noise at 20 SPS] |
| Power Consumption | — | Low power (per TI product description) |
| Typical Price (qty 1) | — | from $1.91 (LCSC, as of 2026-09-03) |