LTC2144IUP-14 vs LTC2188IUP Comparación
Comparación detallada lado a lado de LTC2144IUP-14 por Analog Devices y LTC2188IUP 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 | LTC2144IUP-14 | LTC2188IUP |
|---|---|---|
| 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) | $60,15 | $49,20 |
| Resolución | 14 bits | 16 bit |
| Sample Rate | 105 MSPS | 20 Msps |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (simultaneous sampling) |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential | — |
| Supply Voltage (Analog) | 1.8 V | — |
| Supply Voltage (Digital/Output) | 1.8 V to 2.5 V | — |
| Power Dissipation | 312 mW (typ, both channels) | — |
| SNR at 70 MHz input | 73.4 dB | — |
| SFDR at 70 MHz input | 90 dB | — |
| Output Interface | CMOS / DDR CMOS / DDR LVDS | — |
| Input Range | 1 Vp-p to 2 Vp-p differential | — |
| Encapsulado | 64-QFN (9x9 mm) with exposed pad | 64-QFN (9 x 9 mm) with exposed pad (UP) |
| Temperatura de funcionamiento | -40C to +85C (industrial) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant (PBF suffix) | Compliant (PBF suffix) |
| Nivel MSL | 1 | [DATA_NEEDED: MSL level] |
| Configuration Port | SPI serial | — |
| Input Channels | — | 2 differential or single-ended inputs |
| SNR | — | 77 dB |
| SFDR | — | 90 dB |
| Analog Supply Voltage | — | 1.8 V |
| Digital Output Interface | — | LVDS or CMOS, configurable |
| Rango de temperatura de funcionamiento | — | -40C to +85C (industrial, IUP) |
| Thermal Resistance (theta_JA) | — | 31 C/W (with exposed pad soldered) |