LTC2344CUH-18 vs LTC2391CLX-16 Comparación
Comparación detallada lado a lado de LTC2344CUH-18 por Analog Devices y LTC2391CLX-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.
Analog Devices
LTC2391CLX-16 - 16-Bit 250ksps SAR ADC, 94dB SNR | Linear Technology
LTC2391CLX-16 ✓ ActivoComparación de especificaciones
| Parámetro | LTC2344CUH-18 | LTC2391CLX-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) | $18,20 | $18,40 |
| Resolución | 18 bits | 16 bit |
| Sampling Rate per Channel | 400 kSPS | — |
| Number of Channels | 4 (simultaneous sampling) | 1 input, 1 SAR ADC |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | Differential, wide common-mode range | Differential, true bipolar (+/-VREF) |
| Input Range (SoftSpan) | Bipolar ±10.24 V / unipolar 0-5 V (range dependent) | — |
| Tensión de alimentación | 5 V (single analog supply) | — |
| Digital I/O Supply | 1.8 V to 5 V (OVDD) | — |
| Internal Reference | 2.048 V (with internal buffer) | — |
| SNR | 100 dB typical | 94 dB |
| INL | ±2 LSB maximum | — |
| Serial Interface | SPI CMOS (1.8V-5V) / LVDS, pin-selectable, 1-4 lanes (CMOS) | — |
| Sample-and-Hold | Per-channel, true simultaneous acquisition | — |
| Rango de temperatura de funcionamiento | -40 to 125 C | — |
| Encapsulado | 32-QFN (5x5 mm) with exposed pad | 48-LQFP (7x7 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant (#PBF suffix) | Compliant (PBF suffix indicates Pb-free) |
| Frecuencia de muestreo | — | 250 ksps (max) |
| Analog Supply Voltage | — | 5 V |
| Digital Supply Voltage | — | 5 V |
| Integrated Reference | — | Yes (0.5% initial accuracy, +/-20 ppm/degree C max) |
| Interfaz | — | Parallel or Serial (SPI/QSPI/MICROWIRE compatible) |
| Cycle Latency | — | 0 (no latency in both modes) |
| Power Dissipation (active, 250 ksps) | — | 95 mW |
| Power-Down Modes | — | Nap and Sleep |
| Operating Temperature (C grade) | — | 0 degree C to +70 degree C |
| Nivel MSL | — | [DATA_NEEDED: MSL level] |