AD7709ARU-REEL vs AD7707BRZ-REEL Comparación
Comparación detallada lado a lado de AD7709ARU-REEL por Analog Devices y AD7707BRZ-REEL 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
AD7709ARU-REEL - 16-Bit Sigma-Delta ADC w/ Current Sources | Analog Devices
AD7709ARU-REEL ✓ Activo
Comparación de especificaciones
| Parámetro | AD7709ARU-REEL | AD7707BRZ-REEL |
|---|---|---|
| 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) | $7,10 | $9,40 |
| Number of Bits | 16 | — |
| Number of Input Channels | 2 (fully-differential) or 4 (pseudo-differential) | — |
| Architecture | Sigma-Delta (Σ-Δ) | Sigma-Delta |
| Frecuencia de muestreo | 105 sps | — |
| Data Interface | SPI, QSPI, MICROWIRE, DSP-compatible serial | — |
| Input Voltage Range (unipolar) | 1.024 V to 6.144 V | — |
| Input Voltage Range (bipolar) | ±1.024 V to ±6.144 V | — |
| PGA Gain Range | 1 to 128 | — |
| Analog Supply Voltage (AVDD) | 2.7 V to 5.25 V | — |
| Digital Supply Voltage (DVDD) | 2.7 V to 5.25 V | — |
| Excitation Current Sources | 3 switchable, software-selectable (typ. 10 µA / 200 µA / 1 mA) | — |
| 50/60 Hz Rejection | Simultaneous, at 20 Hz update rate | — |
| Output Update Rate | 20 Hz (10 Hz, 25 Hz also programmable) | — |
| On-chip Calibration | Self-calibration and system calibration registers | Self-cal, system-cal, background-cal |
| Digital I/O | 4-bit GPIO port | — |
| Low-Side Power Switches | Yes, internal FET switches for sensor power gating | — |
| Power Dissipation | [DATA_NEEDED: power dissipation value] | 1 mW typical |
| Rango de temperatura de funcionamiento | -40 °C to +85 °C (industrial) | — |
| Encapsulado | 24-TSSOP (4.40 mm body width) | 20-SOIC (Wide body) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Nivel MSL | [DATA_NEEDED: MSL level] | — |
| Estado RoHS | Compliant | Compliant |
| Resolución | — | 16 bits |
| Number of Channels | — | 3 (2 fully differential / pseudo-differential via MUX) |
| Rango de tensión de entrada | — | ±10 V (after on-chip attenuation) |
| Supply Voltage (Analog) | — | 3 V / 5 V |
| Accuracy | — | ±0.003% |
| Missing Codes | — | None (16-bit guaranteed) |
| Gain Range | — | 1 to 128 (programmable) |
| Output Interface | — | Serial (SPI / DSP compatible) |
| Reference Input | — | Differential (REFIN+, REFIN-) |