LTC2221CUP vs LTC2237IUH Comparación
Comparación detallada lado a lado de LTC2221CUP por Analog Devices y LTC2237IUH 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 | LTC2221CUP | LTC2237IUH |
|---|---|---|
| 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) | $34,20 | $10,95 |
| Resolución | 12 bits | 10 bit |
| Sample Rate | 135 Msps | — |
| Number of Input Channels | 1 | — |
| Architecture | Pipelined | — |
| Input Type | Differential | — |
| SNR | 67.5 dB at 140 MHz input | — |
| SFDR | 80 dB at 170 MHz input | — |
| Full-Power Bandwidth | 775 MHz | — |
| Supply Voltage (AVDD/DVDD) | 3.3 V | — |
| Power Dissipation | 660 mW at 135 Msps | — |
| Temperatura de funcionamiento | 0 °C to +70 °C (Commercial) | — |
| Encapsulado | QFN-64 (UP) 9x9 mm, MO-220-WNJR-5 | 32-pin QFN (5 mm x 5 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Input Range | 2 Vp-p differential | — |
| Reference | Internal (optional external) | — |
| Digital Output | LVDS / CMOS compatible | — |
| Nivel MSL | 1 | — |
| Estado RoHS | Compliant (PBF suffix) | Compliant (PBF suffix) |
| Frecuencia de muestreo | — | 40 Msps |
| Number of Channels | — | 1 |
| Analog Supply Voltage | — | 2.7 V to 3.4 V (3 V typ) |
| Digital Output Supply Voltage | — | 0.5 V to 3.6 V |
| Analog Input Range | — | 1 Vpp or 2 Vpp (selectable) |
| INL (Typical) | — | ±0.1 LSB |
| DNL (Typical) | — | ±0.05 LSB |
| INL/DNL over Temperature | — | ±0.5 LSB |
| Transition Noise (RMS) | — | 0.07 LSB |
| SNR (Typical) | — | 78 dB |
| SFDR (Typical) | — | 85 dB |
| Rango de temperatura de funcionamiento | — | -40C to +85C (industrial) |