MAX194BCPE vs MAX197AENI Comparación
Comparación detallada lado a lado de MAX194BCPE por Maxim Integrated y MAX197AENI por Maxim Integrated. 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.
Maxim Integrated
MAX194BCPE - 14-Bit 85ksps SAR ADC | Maxim Integrated / Analog Devices
MAX194BCPE Obsolete
Comparación de especificaciones
| Parámetro | MAX194BCPE | MAX197AENI |
|---|---|---|
| Marca | Maxim Integrated | Maxim Integrated |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Obsolete | Obsolete |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $9,95 | $10,95 |
| Resolución | 14 bit | 12 bits |
| Number of Channels | 1 | 8 |
| Frecuencia de muestreo | 85 ksps | 100 ksps |
| Architecture | SAR (Successive Approximation) with capacitive DAC | SAR (Successive Approximation) |
| Conversion Time | 9.4 us | — |
| Integral Nonlinearity (INL) | 1/2 LSB (max) | ±0.5 LSB (A grade) |
| Signal-to-Noise and Distortion (SINAD) | 82 dB at 5 kHz input | — |
| Corriente de apagado | 10 uA | — |
| Analog Input Range | Unipolar 0V to VREF; Bipolar -VREF to +VREF | — |
| Interfaz | Serial (SPI / QSPI / MICROWIRE compatible) | — |
| Reference Voltage Input | External (dedicated VREF pin) | — |
| Supply Voltage (VDD) | 5 V (analog) + 3 V to 5.25 V (VLOGIC) | — |
| Encapsulado / Carcasa | 16-pin PDIP (PE) - through-hole | — |
| Rango de temperatura de funcionamiento | 0C to +70C (commercial, C grade) | — |
| Tipo de montaje | Through-Hole DIP | — |
| Track/Hold | Built-in | — |
| Auto-Calibration | Yes, internal (linearity + offset) | — |
| Estado RoHS | Non-compliant (PE suffix = PDIP with SnPb lead finish) | Non-compliant (PDIP package) |
| Tensión de alimentación | — | Single +5 V ±5% |
| Analog Input Ranges | — | ±10 V, ±5 V, 0-10 V, 0-5 V (software selectable) |
| Internal Reference | — | 4.096 V |
| External Reference Support | — | Yes (1.0 V to 4.096 V) |
| Input Overvoltage Protection | — | ±25 V (without damage) |
| Digital I/O Compatibility | — | TTL/CMOS |
| Ancho del bus de datos | — | 8-bit (with 8+4 mode) |
| Encapsulado | — | 28-pin PDIP (N) |
| Temperatura de funcionamiento | — | -40 °C to +85 °C (industrial) |
| Conversion Mode | — | Software/Hardware trigger |