AD7709ARU-REEL vs AD7708BRU-REEL तुलना
विस्तृत दोनों ओर की तुलना AD7709ARU-REEL द्वारा Analog Devices और AD7708BRU-REEL द्वारा Analog Devices. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Analog Devices
AD7709ARU-REEL - 16-Bit Sigma-Delta ADC w/ Current Sources | Analog Devices
AD7709ARU-REEL ✓ सक्रियAnalog Devices
AD7708BRU-REEL - 16-Bit 8/10-Ch Sigma-Delta ADC | Analog Devices
AD7708BRU-REEL ✓ सक्रियविशेषता तुलना
| पैरामीटर | AD7709ARU-REEL | AD7708BRU-REEL |
|---|---|---|
| ब्रांड | Analog Devices | Analog Devices |
| श्रेणी | ADC/DAC | ADC/DAC |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Number of Bits | 16 | — |
| Number of Input Channels | 2 (fully-differential) or 4 (pseudo-differential) | 4 differential / 8 pseudo-differential / 10 pseudo-differential |
| Architecture | Sigma-Delta (Σ-Δ) | — |
| सैंपलिंग रेट | 105 sps | — |
| Data Interface | SPI, QSPI, MICROWIRE, DSP-compatible serial | DSP, MICROWIRE, QSPI, Serial, SPI |
| 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] | — |
| ऑपरेटिंग तापमान रेंज | -40 °C to +85 °C (industrial) | -40 C to +85 C |
| पैकेज | 24-TSSOP (4.40 mm body width) | 28-TSSOP (0.173 in / 4.40 mm width) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | Tape & Reel (REEL) |
| MSL स्तर | [DATA_NEEDED: MSL level] | — |
| RoHS स्थिति | Compliant | Compliant (AD7708BRUZ variant); non-RoHS on BRU suffix |
| रेज़ोल्यूशन | — | 16 bits |
| ADC Architecture | — | Sigma-Delta |
| Supply Voltage Range | — | 2.7 V to 5.25 V (AVDD, DVDD) |
| 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 |