ADS8481IRGZR vs AD7651ASTZRL Comparación
Comparación detallada lado a lado de ADS8481IRGZR por Texas Instruments y AD7651ASTZRL 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.
Texas Instruments
ADS8481IRGZR - 18-Bit 1MSPS SAR ADC w/Ref | Texas Instruments
ADS8481IRGZR ✓ ActivoAnalog Devices
AD7651ASTZRL - 16-Bit 100kSPS PulSAR Unipolar ADC | Analog Devices
AD7651ASTZRL ✓ ActivoComparación de especificaciones
| Parámetro | ADS8481IRGZR | AD7651ASTZRL |
|---|---|---|
| Marca | Texas Instruments | Analog Devices |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $8,10 | $10,45 |
| Resolución | 18 bits | — |
| Frecuencia de muestreo | 1 MSPS (max) | 100 kSPS |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Channels | 1 | — |
| Input Type | Pseudo-differential, unipolar, single-ended | Pseudo-bipolar / True bipolar with software gain compression |
| Rango de tensión de entrada | 0 V to +4.096 V (with internal reference) | ±10 V or 0 V to 5 V (true bipolar/unipolar) |
| Internal Reference Voltage | 4.096 V | — |
| Data Interface | Parallel (18-bit / 16-bit / 8-bit bus modes) | Serial, Parallel |
| No Missing Codes | 18-bit NMC over temperature | — |
| Offset Error | ±0.1 mV | — |
| Power Consumption | Micropower | — |
| Temperatura de funcionamiento | -40 C to +85 C | -40 °C to +85 °C |
| Encapsulado | 48-pin VQFN Exposed Pad (RGZ), Tape & Reel | 48-LQFP (7 mm × 7 mm) |
| Package Outline | VQFN EP 48-pin | — |
| Tipo de montaje | Surface Mount | — |
| Number of Bits | — | 16 |
| Number of Inputs | — | 1 |
| Packaging | — | Tape & Reel (TR) |
| Integrated Reference | — | Yes, 2.5 V internal |
| Power Consumption (Typ) | — | 8 mW at 100 kSPS |
| Tensión de alimentación | — | ±12 V or +5 V analog; +3 V or +5 V digital |
| Process Technology | — | iCMOS (high voltage) |
| Estado RoHS | — | Compliant |