LTC2249IUH vs LTC2341HUH-16 Comparación
Comparación detallada lado a lado de LTC2249IUH por Analog Devices y LTC2341HUH-16 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 | LTC2249IUH | LTC2341HUH-16 |
|---|---|---|
| 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) | $20,85 | $21,75 |
| Resolución | 14 bits | 16 bit |
| Sample Rate | 80 Msps | 666 ksps per channel |
| Number of Input Channels | 1 | — |
| Architecture | Pipelined | SAR (Successive Approximation Register) |
| Supply Voltage (VDD) | 2.85 V to 3.4 V (3 V typical) | — |
| Power Dissipation | 222 mW at 80 Msps | — |
| SNR | 73 dB at 70 MHz input | — |
| SFDR | 90 dB at 70 MHz input | — |
| INL (typical) | ±1 LSB | — |
| DNL (typical) | ±0.5 LSB | — |
| Full-Power Analog Input Bandwidth | 575 MHz | — |
| Differential Input Range | 1 V to 2 V peak-to-peak | — |
| Data Interface | Parallel CMOS/TTL | — |
| Encapsulado | 32-Pin QFN (5x5) with Exposed Pad (UH) | 32-QFN (5x5 mm), UH suffix |
| Rango de temperatura de funcionamiento | -40 °C to +85 °C (industrial) | [DATA_NEEDED: operating temperature range] |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant (Pb-free PBF suffix) | Compliant |
| Data Output Format | Offset Binary / Two's Complement (selectable) | — |
| Number of Channels | — | 2 (simultaneous sampling) |
| Input Type | — | Differential, wide common-mode range |
| Input Ranges (SoftSpan) | — | ±4.096 V, 0 to 4.096 V, ±2.048 V, 0 to 4.096 V |
| Tensión de alimentación | — | 5 V |
| Reference | — | Internal 4.096 V with buffer (external reference option) |
| Digital Interface | — | Pin-selectable SPI CMOS (1.8 V to 5 V) or LVDS |
| CMOS Output Lanes | — | 1 or 2 lanes (selectable) |
| Nivel MSL | — | [DATA_NEEDED: MSL level] |
| Lead Free | — | Yes (PBF suffix) |