AD7771BCPZ vs AD7770ACPZ Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng AD7771BCPZ sa pamamagitan ng Analog Devices at AD7770ACPZ 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
AD7771BCPZ - 8-Ch 24-Bit 128kSPS Sigma-Delta ADC | Analog Devices
AD7771BCPZ ✓ NakahandaAnalog Devices
AD7770ACPZ - 8-Ch 24-Bit 32kSPS Simultaneous-Sampling Sigma-Delta ADC | ADI
AD7770ACPZ ✓ NakahandaPagsanggunian na paghahambing
| Parametro | AD7771BCPZ | AD7770ACPZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Number of Channels | 8 | 8 |
| Pangangasiwaan | 24 bit | 24-bit |
| ADC Architecture | Sigma-Delta | — |
| Sampling Mode | Simultaneous sampling | — |
| Input Type | Single-ended or true differential | Single-ended or true differential |
| PGA Gain Options | 1, 2, 4, 8 (per channel) | — |
| Output Data Rate (max) | 128 kSPS per channel | — |
| DC Input Current, Differential | +/-4 nA | — |
| DC Input Current, Single-ended | +/-8 nA | — |
| Sampling Rate Resolution (SRC) | Up to 15.2 x 10^-6 SPS | — |
| Filter Paths | Low-latency sinc3 and sinc5 | — |
| Internal Reference Voltage | 2.5 V | — |
| Reference Temperature Coefficient | +/-10 ppm/degree C (typical) | — |
| SNR | 106 dB (typical, per datasheet typical operating conditions) | — |
| Supply Voltage (AVDD) | 3.0 V to 3.6 V | — |
| Hanay ng Temperature na Operasyon | -40 degree C to +125 degree C | -40C to +125C |
| Packhaging | 64-LFCSP (9 mm x 9 mm) with exposed pad | 64-LFCSP (9x9 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Package Height | 0.73 mm | — |
| Interface | SPI | SPI / QSPI / MICROWIRE / DSP-compatible serial |
| Tindminan RoHS | Compliant | Compliant |
| Sampling Architecture | — | Sigma-Delta, simultaneous sampling |
| Maximum Output Data Rate (per channel) | — | 32 kSPS |
| Programmable Gain (PGA) | — | 1, 2, 4, 8 |
| Differential DC Input Current | — | ±4 nA |
| Single-Ended DC Input Current | — | ±8 nA |
| Sample Rate Converter (SRC) Resolution | — | Up to 15.2 × 10⁻⁶ SPS |
| Digital Filter | — | Low-latency sinc3, plus decimation FIR options |
| Volte ng Pagbibigay | — | [DATA_NEEDED: supply voltage] |