ADS8342IBPFBR vs ADS8381IPFBRG4 Comparación
Comparación detallada lado a lado de ADS8342IBPFBR por Texas Instruments y ADS8381IPFBRG4 por Texas Instruments. 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
ADS8342IBPFBR - 16-Bit 250kSPS 4-Ch SAR ADC | Texas Instruments
ADS8342IBPFBR ✓ ActivoTexas Instruments
ADS8381IPFBRG4 - 18-Bit 580kHz SAR ADC, 48-TQFP | Texas Instruments
ADS8381IPFBRG4 ✓ ActivoComparación de especificaciones
| Parámetro | ADS8342IBPFBR | ADS8381IPFBRG4 |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | ADC/DAC | ADC/DAC |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $9,45 | $13,95 |
| Resolución | 16 bit | 18 bits |
| Number of Channels | 4 | — |
| Frecuencia de muestreo | 250 kSPS | 580 kSPS |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | True Bipolar, Single-Ended | Unipolar, pseudo-bipolar differential |
| Input Signal Range | ±VREF (selectable per channel) | — |
| Output Interface | Parallel, 3-state | — |
| Tensión de alimentación | ±5 V | — |
| Power Dissipation | 200 mW (typ) | — |
| Maximum Integral Nonlinearity (INL) | ±4 LSB (I grade) | — |
| No Missing Codes | 16 bit (ensured) | 18 bits (guaranteed) |
| Max Offset Error | 1 mV | — |
| Encapsulado | TQFP-48 (PFB) | 48-pin TQFP (PFB), 7x7 mm |
| Temperatura de funcionamiento | -40°C to +85°C (Industrial) | — |
| Tipo de montaje | Surface Mount | — |
| Estado RoHS | Compliant | Compliant |
| Sample-and-Hold | Internal (inherent to capacitive DAC) | — |
| Reference | External | Internal (external reference option per datasheet) |
| Number of Inputs | — | 1 (single-ended pseudo-bipolar / unipolar) |
| Analog Supply Voltage | — | 5 V (single supply) |
| Digital I/O Supply Voltage | — | [DATA_NEEDED: digital I/O supply range] |
| Rango de tensión de entrada | — | 0 V to VREF (unipolar) |
| Data Interface | — | Parallel (18-bit word, CMOS/TTL compatible) |
| Rango de temperatura de funcionamiento | — | -40 C to +85 C (industrial) |
| Nivel MSL | — | [DATA_NEEDED: MSL rating] |
| Terminal Form | — | Gull Wing |
| Package Code | — | TFQFP (Thin Fine-pitch QFP) |