AD7708BRU-REEL vs AD7794BRU-REEL Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng AD7708BRU-REEL sa pamamagitan ng Analog Devices at AD7794BRU-REEL sa pamamagitan ng Analog Devices. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Analog Devices
AD7708BRU-REEL - 16-Bit 8/10-Ch Sigma-Delta ADC | Analog Devices
AD7708BRU-REEL ✓ NakahandaAnalog Devices
AD7794BRU-REEL - 24-Bit 6-Ch Sigma-Delta ADC | Analog Devices
AD7794BRU-REEL ✓ NakahandaPagsanggunian na paghahambing
| Parametro | AD7708BRU-REEL | AD7794BRU-REEL |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 16 bits | — |
| Number of Input Channels | 4 differential / 8 pseudo-differential / 10 pseudo-differential | 6 (differential or pseudo-differential) |
| ADC Architecture | Sigma-Delta | — |
| Supply Voltage Range | 2.7 V to 5.25 V (AVDD, DVDD) | — |
| Data Interface | DSP, MICROWIRE, QSPI, Serial, SPI | SPI, QSPI, MICROWIRE, DSP-compatible serial |
| Packhaging | 28-TSSOP (0.173 in / 4.40 mm width) | 24-TSSOP (RU-24, 4.40 mm width) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Hanay ng Temperature na Operasyon | -40 C to +85 C | — |
| 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 | — |
| Tindminan RoHS | Compliant (AD7708BRUZ variant); non-RoHS on BRU suffix | [DATA_NEEDED: parameter not in provided snippet] |
| Packaging | Tape & Reel (REEL) | Tape & Reel |
| Number of Bits | — | 24 |
| Architecture | — | Sigma-Delta |
| Rate ng Pagkupita | — | 4.17 Hz to 470 Hz (programmable, output data rate) |
| Effective Resolution | — | Up to 23 bits RMS (at 4.17 Hz / 16.7 Hz ODR) |
| On-Chip Reference | — | 2.5 V embedded bandgap |
| On-Chip In-Amp Gain | — | 1 to 128 (programmable) |
| Analog Supply Voltage (AVDD) | — | 2.7 V to 5.5 V |
| Digital Supply Voltage (DVDD) | — | 1.8 V to 5.5 V |
| Supply Current (typical) | — | 400 uA |
| Excitation Currents | — | 10 uA / 100 uA / 1 mA programmable |
| Temperature na Operasyon | — | -40 C to +85 C |