AD7719BR-REEL vs AD7708BRU-REEL 比較
詳細な並列比較: AD7719BR-REEL メーカー: Analog Devices および AD7708BRU-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
AD7719BR-REEL - 16/24-Bit Dual Sigma-Delta ADC AFE | Analog Devices
AD7719BR-REEL ✓ 生産中Analog Devices
AD7708BRU-REEL - 16-Bit 8/10-Ch Sigma-Delta ADC | Analog Devices
AD7708BRU-REEL ✓ 生産中仕様比較
| パラメータ | AD7719BR-REEL | AD7708BRU-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 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $10.55 | $6.19 |
| Manufacturer | Analog Devices Inc. | — |
| Number of Bits | 16 / 24 | — |
| Number of Channels | 2 (1 main 24-bit + 1 auxiliary 16-bit) | — |
| Architecture | Sigma-Delta | — |
| Sampling Rate (Per Second) | [DATA_NEEDED: max update rate Hz] | — |
| Data Interface | DSP, MICROWIRE, QSPI, Serial, SPI | DSP, MICROWIRE, QSPI, Serial, SPI |
| Input Type | Differential / Single-Ended | — |
| Number of Inputs | 3 / 6 | — |
| Programmable Gain | 1, 2, 4, 8, 16, 32, 64, 128 | — |
| Excitation Current Sources | Switchable matched, up to 20 mA (ISOURCE Select) | — |
| Reference Inputs | 2 separate REFIN inputs (REFIN1 main, REFIN2 auxiliary) | — |
| On-Chip Features | Temperature sensor, low-side power switches, digital I/O port | — |
| Calibration | Factory-calibrated (field calibration not required) | — |
| Mains Rejection | Simultaneous 50 Hz and 60 Hz at 20 Hz update rate | — |
| パッケージ / ケース | 28-SOIC (0.295", 7.50 mm width) | — |
| Packaging | Tape & Reel (TR) | Tape & Reel (REEL) |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度範囲 | [DATA_NEEDED: min/max junction temperature C] | -40 C to +85 C |
| RoHS ステータス | [DATA_NEEDED: exact compliance from data] | Compliant (AD7708BRUZ variant); non-RoHS on BRU suffix |
| Lead-Free | [DATA_NEEDED: per AD product page] | — |
| 分解能 | — | 16 bits |
| Number of Input Channels | — | 4 differential / 8 pseudo-differential / 10 pseudo-differential |
| ADC Architecture | — | Sigma-Delta |
| Supply Voltage Range | — | 2.7 V to 5.25 V (AVDD, DVDD) |
| パッケージ | — | 28-TSSOP (0.173 in / 4.40 mm width) |
| Factory Calibration | — | Yes, per channel |
| Programmable Gain Amplifier | — | Yes (gains 1 to 128) |
| Reference Input | — | External (2.5V typical, e.g. ADR291/AD780) |
| Input Configuration | — | 4 fully-differential or 8/10 pseudo-differential |
| Pin-Compatible Upgrade | — | AD7718 (24-bit) in same TSSOP-28 / SOIC-28 |