LTC2348HLX-18 vs LTC2335HLX-16 Comparación
Comparación detallada lado a lado de LTC2348HLX-18 por Analog Devices y LTC2335HLX-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 | LTC2348HLX-18 | LTC2335HLX-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) | $58,10 | $15,40 |
| Resolución | 18 bits | 16 bits |
| Number of Channels | 8 (octal, simultaneous sampling) | 8 (input) / 1 (ADC) |
| Architecture | SAR (Successive Approximation Register) | — |
| Sample Rate | 200 ksps per channel | — |
| Input Type | Differential / Pseudo-Differential, SoftSpan | — |
| Rango de tensión de entrada | ±10.24 V (true bipolar, SoftSpan configurable) | — |
| Common-Mode Rejection Ratio (CMRR) | 118 dB | — |
| Signal-to-Noise Ratio (SNR) | 96.7 dB | — |
| Integral Nonlinearity (INL) | ±3 LSB | — |
| Missing Codes | None at 18 bits | None at 16 bits |
| Internal Reference | 2.048 V with 2X buffer (external reference supported) | Yes (integrated precision reference) |
| Digital Interface | SPI CMOS (1.8 V to 5 V) or LVDS, 1 to 8 lanes | — |
| Low-Voltage Supply | 5 V | — |
| Encapsulado | 48-LQFP (7x7 mm), gull wing | 48-LQFP (7x7 mm) |
| Temperature Grade | Automotive | — |
| Estado RoHS | Compliant (PBF suffix) | Compliant (#PBF suffix) |
| ADC Architecture | — | SAR (Successive Approximation Register) |
| Frecuencia de muestreo | — | 1 Msps |
| Differential Input Range | — | ±10.24 V |
| INL (No linealidad integral) | — | ±1 LSB |
| SNR | — | 94.4 dB |
| Common-Mode Input Range | — | Wide (SoftSpan configurable) |
| Number of Analog Inputs | — | 8 |
| Analog Supply Voltage | — | 5 V |
| Logic Supply (OVDD) | — | Flexible (per interface) |
| Interfaz | — | SPI / serial (per datasheet) |
| Rango de temperatura de funcionamiento | — | -40C to +125C (H grade) |
| Tipo de montaje | — | Surface Mount |