AD7738BRUZ-REEL vs AD7719BRUZ-REEL 比較
詳細な並列比較: AD7738BRUZ-REEL メーカー: Analog Devices および AD7719BRUZ-REEL メーカー: Analog Devices。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。
Analog Devices
AD7738BRUZ-REEL - 24-Bit 8-Ch 8.5kHz Sigma-Delta ADC | Analog Devices
AD7738BRUZ-REEL ⚠ ラストタイムバイ仕様比較
| パラメータ | AD7738BRUZ-REEL | AD7719BRUZ-REEL |
|---|---|---|
| ブランド | Analog Devices | Analog Devices |
| カテゴリ | ADC/DAC | ADC/DAC |
| ライフサイクル状態 | ラストバイ | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $17.50 | $5.75 |
| 分解能 | 24 bits | — |
| Number of Input Channels | 8 (configurable as 4 differential / 8 single-ended) | 3 or 6 differential/pseudo-differential inputs |
| ADC Architecture | Sigma-Delta (Σ-Δ) | Sigma-Delta with chopping |
| Maximum Output Data Rate | 8.5 kHz (channel switching) | — |
| Conversion Time (16-bit p-p) | 117 µs | — |
| Effective Resolution (16-bit p-p) | True 16-bit p-p at fastest throughput | — |
| パッケージ | 28-TSSOP (RU) | 28-TSSOP (MS-153AE) |
| Digital Interface | 3-wire SPI / DSP-compatible serial | — |
| Reference Input | Differential (with 'No Reference' detect) | — |
| Calibration | Per-channel system calibration (gain & offset) | — |
| Input Configuration | Bipolar/unipolar, software programmable | — |
| On-Chip Features | Programmable gain amplifier, digital filter, channel sequencer | — |
| Schmitt-Triggered Logic Inputs | Yes (all digital inputs) | — |
| 動作温度範囲 | [DATA_NEEDED: industrial -40C to +85C assumed, confirm on datasheet] | — |
| 実装タイプ | Surface Mount | Surface Mount |
| Compliance | RoHS (per Analog Devices, RU suffix denotes Pb-free) | — |
| ライフサイクル状態 | Last Time Buy (per Analog Devices product page) | — |
| Manufacturer | — | Analog Devices |
| MPN | — | AD7719BRUZ-REEL |
| 機能 | — | Dual Sigma-Delta ADC with PGA, excitation sources, and temperature sensor |
| Resolution (Main ADC) | — | 24-bit |
| Resolution (Auxiliary ADC) | — | 16-bit |
| 入力電圧範囲 | — | ±2.56 V (bipolar, with PGA); 0 to VREF (unipolar) |
| PGA Gain Range | — | 1 to 128 |
| 電源電圧 | — | 3 V to 5.25 V (single supply) |
| 静止電流 | — | 2 mA typical |
| Excitation Current Sources | — | Matched switchable on-chip current sources |
| Digital I/O | — | 4-bit GPIO port |
| インターフェース | — | SPI/QSPI/MICROWIRE-compatible serial |
| 動作温度 | — | -40 °C to +85 °C (industrial) |
| Packaging | — | Tape & Reel (REEL suffix) |
| RoHS ステータス | — | Compliant (Z suffix indicates lead-free) |