AD7699BCPZ vs AD7949BCPZRL7 Vergleich
Detaillierter Direktvergleich von AD7699BCPZ von Analog Devices und AD7949BCPZRL7 von Analog Devices. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | AD7699BCPZ | AD7949BCPZRL7 |
|---|---|---|
| Marke | Analog Devices | Analog Devices |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $8,05 | $6,20 |
| Auflösung | 16 bits | 14 bit |
| Number of Channels | 8 | 8 (single-ended) / 4 (differential pairs) |
| Abtastrate | 500 kSPS | — |
| Input Type | Single-Ended, Differential, Pseudo-Differential | Single-Ended, Pseudobipolar, Differential (GND sense) |
| Schnittstelle | SPI, QSPI, MICROWIRE, DSP | — |
| Architecture | SAR | SAR (Successive Approximation Register) |
| Versorgungsspannung | 5 V | — |
| INL | ±0.5 LSB typical, ±1.5 LSB maximum | — |
| Gehäuse | 20-LFCSP (4x4 mm) | 20-LFCSP (4x4 mm) with exposed pad |
| Betriebstemperatur | -40°C to +125°C | -40C to +125C |
| Montageart | Surface Mount | Surface Mount |
| Reference Type | External | — |
| Number of Inputs | 8 | — |
| Data Interface | Serial | — |
| RoHS-Status | Compliant | Compliant |
| Sample Rate | — | 250 kSPS |
| Supply Voltage (VDD) | — | 2.3 V to 5.5 V |
| Referenzspannung | — | 2.3 V to 5.5 V (external) |
| INL (Integrale Nichtlinearität) | — | +/-1 LSB (typical) |
| No Missing Codes | — | Yes (14-bit guaranteed) |
| Digital Interface | — | SPI / QSPI / MICROWIRE / DSP-compatible, up to 50 MHz |
| Daisy-Chain Mode | — | Yes |
| Power Dissipation (250 kSPS, 5 V) | — | 4.5 mW (typical) |
| Power-Down Current | — | 1 uA (typical) |
| Acquisition Time | — | 290 ns (typical) |
| MSL-Level | — | [DATA_NEEDED: MSL rating] |