AD7708BRU-REEL vs AD7780BRZ-REEL Vergleich
Detaillierter Direktvergleich von AD7708BRU-REEL von Analog Devices und AD7780BRZ-REEL 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 ✓ AktivAnalog Devices
AD7780BRZ-REEL - 24-Bit Pin-Prog Low-Power Sigma-Delta ADC | ADI
AD7780BRZ-REEL ✓ AktivSpezifikationsvergleich
| Parameter | AD7708BRU-REEL | AD7780BRZ-REEL |
|---|---|---|
| Marke | Analog Devices | Analog Devices |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $6,19 | $5,18 |
| Auflösung | 16 bits | 24 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) | — |
| Data Interface | DSP, MICROWIRE, QSPI, Serial, SPI | — |
| Gehäuse | 28-TSSOP (0.173 in / 4.40 mm width) | 14-SOIC (R-14) narrow body |
| Montageart | Surface Mount | Surface Mount |
| Betriebstemperaturbereich | -40 C to +85 C | -40 °C to +85 °C (industrial) |
| Factory Calibration | Yes, per channel | — |
| Programmable Gain Amplifier | Yes (gains 1 to 128) | — |
| Reference Input | External (2.5V typical, e.g. ADR291/AD780) | External or AVDD-tied |
| 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) | — |
| Converter Type | — | Sigma-Delta (Σ-Δ) |
| Number of Channels | — | 1 differential input |
| Analog Supply Voltage (AVDD) | — | 2.7 V to 5.25 V |
| Digital Supply Voltage (DVDD) | — | 2.7 V to 5.25 V |
| Versorgungsstrom | — | 330 µA typical |
| On-board PGA Gain Range | — | 1 to 128 (pin-programmable, 1/2/4/8/16/32/64/128) |
| Update Rate | — | 10 Hz (low-noise) or 16.7 Hz (low-power) |
| On-chip Oscillator | — | Yes (no external crystal required) |
| Common-Mode Rejection (50 Hz / 60 Hz) | — | [DATA_NEEDED: CMRR at 50/60 Hz from datasheet] |
| Output Data Rate Resolution | — | 20 bits noise-free (typical, G=128) |
| Filter Type | — | Sinc³ digital filter, pin-programmable |
| Schnittstelle | — | 2-wire serial (read-only via DRDY pin) |
| Power-Down Current | — | [DATA_NEEDED: standby current] |
| MSL-Level | — | 1 (unlimited floor life per JEDEC J-STD-020) |