LTC2344HUH-16 vs LTC2341HUH-18 Comparación
Comparación detallada lado a lado de LTC2344HUH-16 por Analog Devices y LTC2341HUH-18 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 | LTC2344HUH-16 | LTC2341HUH-18 |
|---|---|---|
| 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) | $18,40 | $24,95 |
| Resolución | 16 bits | — |
| Number of Channels | 4 (simultaneous sampling) | 2 (simultaneous sampling) |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Sampling Rate per Channel | 400 ksps | — |
| Input Type | Differential, wide common-mode range (SoftSpan™) | Differential, wide common-mode range |
| Analog Supply Voltage | 5 V | 4.75 V to 5.25 V |
| Digital Interface | SPI CMOS (1.8 V to 5 V) or LVDS, pin-selectable | Pin-selectable SPI CMOS (1.8 V to 5 V) or LVDS |
| CMOS Output Lanes | 1, 2, or 4 lanes (configurable) | — |
| INL (Integral Non-Linearity) | ±1.25 LSB | — |
| SNR (Signal-to-Noise Ratio) | 93.4 dB | — |
| CMRR (Common-Mode Rejection Ratio) | 102 dB | — |
| Missing Codes | No missing codes at 16 bits | — |
| Rango de temperatura de funcionamiento | -40 °C to +125 °C | -40 C to +125 C |
| Encapsulado | 32-pin QFN (5x5 mm) with exposed pad | 32-QFN (5 mm x 5 mm) with exposed pad |
| Reference | Internal reference and internal reference buffer | — |
| Input Range (SoftSpan) | Per-conversion, per-channel software configurable | ±10.24 V / 0 V to 10.24 V (per channel, independent) |
| Number of Bits | — | 18 |
| Sampling Rate (per channel) | — | 666 ksps |
| Digital Supply Voltage | — | 4.75 V to 5.25 V |
| Internal Reference | — | 2.5 V (with buffer, integrated) |
| Data Output Width (CMOS mode) | — | 1 or 2 lanes (pin-selectable) |
| Tipo de montaje | — | Surface Mount |
| Estado RoHS | — | Compliant |