LTC2142IUP-14 vs LTC2143CUP-14 Comparación
Comparación detallada lado a lado de LTC2142IUP-14 por Analog Devices y LTC2143CUP-14 por Analog Devices. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Comparación de especificaciones
| Parámetro | LTC2142IUP-14 | LTC2143CUP-14 |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $34,71 | $36,95 |
| Resolución | 14 bit | 14 bit |
| Number of Channels | 2 (simultaneous sampling) | 2 (dual, simultaneous sampling) |
| Sample Rate | 65 Msps per channel | 80 MSPS |
| Architecture | Pipelined | Pipelined |
| SNR | 73.1 dB | — |
| SFDR | 90 dB | — |
| Input Range | 1 Vp-p to 2 Vp-p (MODE configurable) | — |
| Analog Input Bandwidth | 125 MHz (typ) | — |
| Analog Supply Voltage | 1.8 V | 1.8 V (typ) |
| Digital Output Interface | LVDS (parallel) | — |
| Power Dissipation | 100 mW per channel (typ) | — |
| Rango de temperatura de funcionamiento | -40C to +85C (industrial) | — |
| Encapsulado | 64-QFN (UP) 9x9 mm with exposed pad | 64-QFN (9x9 mm) with exposed pad (UP) |
| Configuration Interface | Parallel or Serial (SPI-compatible) | — |
| Pin/Package Count | 64 pins | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant (PBF suffix) | Compliant (#PBF suffix) |
| Input Type | — | Differential, Single-Ended |
| Data Interface | — | Parallel CMOS / DDR CMOS / DDR LVDS |
| INL (typical) | — | ±1 LSB |
| DNL (typical) | — | ±0.3 LSB |
| Missing Codes | — | None over temperature |
| Transition Noise | — | 1.2 LSB RMS |
| Output Supply Voltage | — | 1.8 V to 3.3 V (separate DVDD supply pin) |
| Reference | — | Internal or external |
| Temperatura de funcionamiento | — | 0 °C to +70 °C (C grade) |