AD7709ARU-REEL vs AD7709BRU-REEL مقایسه
مقایسه دقیق کنار به کنار AD7709ARU-REEL توسط Analog Devices و AD7709BRU-REEL توسط Analog Devices. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Analog Devices
AD7709ARU-REEL - 16-Bit Sigma-Delta ADC w/ Current Sources | Analog Devices
AD7709ARU-REEL ✓ فعالمقایسه مشخصات
| پارامتر | AD7709ARU-REEL | AD7709BRU-REEL |
|---|---|---|
| برند | Analog Devices | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| Number of Bits | 16 | — |
| Number of Input Channels | 2 (fully-differential) or 4 (pseudo-differential) | 2 (differential) or 4 (pseudo-differential) |
| Architecture | Sigma-Delta (Σ-Δ) | — |
| نرخ نمونه‌برداری | 105 sps | — |
| Data Interface | SPI, QSPI, MICROWIRE, DSP-compatible serial | — |
| Input Voltage Range (unipolar) | 1.024 V to 6.144 V | — |
| Input Voltage Range (bipolar) | ±1.024 V to ±6.144 V | — |
| PGA Gain Range | 1 to 128 | — |
| Analog Supply Voltage (AVDD) | 2.7 V to 5.25 V | — |
| Digital Supply Voltage (DVDD) | 2.7 V to 5.25 V | — |
| Excitation Current Sources | 3 switchable, software-selectable (typ. 10 µA / 200 µA / 1 mA) | — |
| 50/60 Hz Rejection | Simultaneous, at 20 Hz update rate | — |
| Output Update Rate | 20 Hz (10 Hz, 25 Hz also programmable) | — |
| On-chip Calibration | Self-calibration and system calibration registers | — |
| Digital I/O | 4-bit GPIO port | — |
| Low-Side Power Switches | Yes, internal FET switches for sensor power gating | — |
| Power Dissipation | [DATA_NEEDED: power dissipation value] | — |
| محدوده دمای کاری | -40 °C to +85 °C (industrial) | — |
| بسته‌بندی | 24-TSSOP (4.40 mm body width) | TSSOP-24 (RU) |
| نوع نصب | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| سطح MSL | [DATA_NEEDED: MSL level] | — |
| وضعیت RoHS | Compliant | [DATA_NEEDED: from full MPN datasheet/compliance record] |
| رزولوشن | — | 16 bits |
| ADC Architecture | — | Sigma-Delta |
| Output Data Rate | — | Up to 105 sps |
| Analog Supply Voltage | — | 2.7 V to 5.25 V |
| Digital Supply Voltage | — | 2.7 V to 5.25 V |
| Programmable Gain | — | 1 to 128 |
| محدوده ولتاژ ورودی | — | -2.5 V to +2.5 V |
| Reference Input | — | Switchable, differential |
| Integrated Excitation Current Sources | — | 10 uA, 100 uA, 1 mA (switchable) |
| دمای کاری | — | -40 C to +85 C |
| Screening Level | — | Industrial |