AD7708BRU-REEL vs AD7994BRU-0REEL Vergleich
Detaillierter Direktvergleich von AD7708BRU-REEL von Analog Devices und AD7994BRU-0REEL von Analog Devices. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Analog Devices
AD7708BRU-REEL - 16-Bit 8/10-Ch Sigma-Delta ADC | Analog Devices
AD7708BRU-REEL ✓ Aktiv
Spezifikationsvergleich
| Parameter | AD7708BRU-REEL | AD7994BRU-0REEL |
|---|---|---|
| Marke | Analog Devices | Analog Devices |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $6,19 | $4,68 |
| Auflösung | 16 bits | 12 bit |
| 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) | — |
| Data Interface | DSP, MICROWIRE, QSPI, Serial, SPI | — |
| Gehäuse | 28-TSSOP (0.173 in / 4.40 mm width) | 16-pin TSSOP (RU-16) |
| Montageart | Surface Mount | Surface Mount |
| Betriebstemperaturbereich | -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 | — |
| RoHS-Status | Compliant (AD7708BRUZ variant); non-RoHS on BRU suffix | Compliant |
| Packaging | Tape & Reel (REEL) | — |
| Number of Channels | — | 4 |
| Architecture | — | SAR (Successive Approximation) |
| Abtastrate | — | 188 kSPS |
| Conversion Time | — | 2 us (typical) |
| Input Type | — | Single-Ended |
| Input Bandwidth | — | 11 MHz (track-and-hold) |
| Supply Voltage (VDD) | — | 2.7 V to 5.5 V |
| Schnittstelle | — | I2C-compatible (Standard, Fast, High-Speed modes) |
| Address Selection | — | Pin-selectable via AS pin |
| Sequencer | — | Automatic cycle mode for sequential channel scan |
| Abschaltstrom | — | 1 uA max (automatic shutdown mode) |
| Betriebstemperatur | — | -40C to +125C |
| Reel Diameter | — | 7-inch reel (REEL7 suffix per JEDEC standard packaging) |