LTC2321IUFD-12 vs LTC2321IUFD-14 Comparación
Comparación detallada lado a lado de LTC2321IUFD-12 por Analog Devices y LTC2321IUFD-14 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
LTC2321IUFD-12 - Dual 12-Bit+Sign 2Msps SAR ADC | Analog Devices
LTC2321IUFD-12 ✓ ActivoComparación de especificaciones
| Parámetro | LTC2321IUFD-12 | LTC2321IUFD-14 |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Última compra |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $9,66 | $10,40 |
| Resolución | 12-bit + sign | 14-bit + sign |
| Number of Channels | 2 | 2 (simultaneous sampling) |
| Frecuencia de muestreo | 2 Msps per channel | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | Differential | Differential, wide common-mode range |
| Differential Input Range | 8 V peak-to-peak | 8 VP-P |
| SNR | 73 dB | 73 dB at 1 Msps |
| INL | [DATA_NEEDED: INL maximum in LSB] | — |
| INL (typical) | ±0.5 LSB | — |
| No Missing Codes | 12 bits guaranteed | — |
| Internal Reference | 2.048V or 4.096V, 20 ppm/°C max TC | — |
| Tensión de alimentación | 3.3 V or 5 V single supply | 3.3 V or 5 V (single supply) |
| Digital Interface | SPI-compatible, CMOS or LVDS | SPI / LVDS with echo clock |
| Conversion Latency | Zero cycle latency | — |
| Rango de temperatura de funcionamiento | -40 C to +85 C (I grade suffix) | — |
| Encapsulado | 28-pin QFN (4x5 mm) | 28-pin QFN (4x5 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant (PBF suffix indicates lead-free) | Compliant (PBF suffix) |
| Sample Rate (per channel) | — | 2 Msps |
| INL (max) | — | ±1 LSB |
| Reference | — | Internal, 20 ppm/°C |
| Temperatura de funcionamiento | — | -40 °C to +85 °C (industrial) |
| Lead-Free / Halogen-Free | — | Yes (PBF suffix denotes lead-free) |