AD7770ACPZ vs AD7771BCPZ Comparação
Comparação detalhada lado a lado de AD7770ACPZ por Analog Devices e AD7771BCPZ por Analog Devices. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Analog Devices
AD7770ACPZ - 8-Ch 24-Bit 32kSPS Simultaneous-Sampling Sigma-Delta ADC | ADI
AD7770ACPZ ✓ AtivoComparação de especificações
| Parâmetro | AD7770ACPZ | AD7771BCPZ |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoria | ADC/DAC | ADC/DAC |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $18,60 | $25,30 |
| Resolução | 24-bit | 24 bit |
| Number of Channels | 8 | 8 |
| Sampling Architecture | Sigma-Delta, simultaneous sampling | — |
| Maximum Output Data Rate (per channel) | 32 kSPS | — |
| Input Type | Single-ended or true differential | Single-ended or true differential |
| 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 | — |
| Encapsulamento | 64-LFCSP (9x9 mm) | 64-LFCSP (9 mm x 9 mm) with exposed pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| Faixa de temperatura de operação | -40C to +125C | -40 degree C to +125 degree C |
| Interface | SPI / QSPI / MICROWIRE / DSP-compatible serial | SPI |
| Tensão de alimentação | [DATA_NEEDED: supply voltage] | — |
| Status RoHS | Compliant | Compliant |
| ADC Architecture | — | Sigma-Delta |
| Sampling Mode | — | Simultaneous sampling |
| 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 |
| Package Height | — | 0.73 mm |