LTC2283CUP vs LTC2281CUP Comparação
Comparação detalhada lado a lado de LTC2283CUP por Analog Devices e LTC2281CUP 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.
Comparação de especificações
| Parâmetro | LTC2283CUP | LTC2281CUP |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoria | ADC/DAC | ADC/DAC |
| Status do ciclo de vida | Ativo | Obsolete |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $38,95 | $19,68 |
| Resolução | 12 bits | 10 bits |
| Number of Channels | 2 (simultaneous sampling) | 2 (dual) |
| Sample Rate | 125 Msps per channel | — |
| Architecture | Pipelined | Pipelined |
| Analog Supply Voltage (AVDD) | 3 V (2.85 V to 3.4 V) | — |
| Digital Output Supply (OVDD) | 1.5 V to 3.3 V | — |
| Input Range | 1 Vp-p to 2 Vp-p differential | — |
| SNR | 70.1 dB at Nyquist | — |
| SFDR | 82 dB at Nyquist | — |
| Power Dissipation | approximately 400 mW per channel | — |
| Input Bandwidth | [DATA_NEEDED: full-power input bandwidth MHz] | — |
| Aperture Jitter | sub-picosecond | — |
| Operating Temperature Range (C-grade) | 0 C to +70 C | — |
| Encapsulamento | 64-QFN (9x9 mm) with exposed pad | 64-pin QFN (UP) 9 mm x 9 mm with exposed pad |
| Tipo de montagem | Surface Mount | Surface Mount |
| Nível MSL | 1 | [DATA_NEEDED: MSL rating] |
| Status RoHS | Compliant (PBF suffix) | Compliant (lead-free variants available) |
| Reference Type | Internal or external | — |
| Output Interface | CMOS-compatible (selectable per variant) | — |
| Taxa de amostragem | — | 125 Msps |
| Supply Voltage (Analog) | — | 3 V (2.85 V to 3.4 V) |
| Output Supply Voltage (OVDD) | — | 1.8 V to 3.3 V |
| Input Range (Selectable) | — | 1.2 Vp-p or 2 Vp-p |
| Input Type | — | Differential / Single-Ended |
| SNR at Nyquist | — | 61.6 dB |
| SFDR at Nyquist | — | 82 dB |
| Data Interface | — | Parallel CMOS |
| Reference | — | Internal 2.5 V (external optional) |
| Faixa de temperatura de operação | — | 0 C to +70 C (C grade) |
| AEC-Q100 | — | Not qualified |