LTC2312HTS8-14 vs LTC2309IF Comparación
Comparación detallada lado a lado de LTC2312HTS8-14 por Analog Devices y LTC2309IF 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
LTC2312HTS8-14 - 14-Bit 500ksps Serial SAR ADC | Analog Devices
LTC2312HTS8-14 ✓ Activo
Comparación de especificaciones
| Parámetro | LTC2312HTS8-14 | LTC2309IF |
|---|---|---|
| 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) | $4,10 | $9,50 |
| Resolución | 14 bits | 12 bit |
| Frecuencia de muestreo | 500 ksps | — |
| ADC Architecture | SAR (Successive Approximation Register) | — |
| Number of Input Channels | 1 | 8 single-ended / 4 differential |
| Tensión de alimentación | 3 V or 5 V (single supply) | — |
| Corriente de alimentación | 3.2 mA typical | 300 uA at 1 ksps (typical) |
| Integrated Reference | Yes, low-drift 20 ppm/°C max | — |
| Integral Non-Linearity (INL) | ±1 LSB (typ) | — |
| Data Interface | SPI / serial (SCK, SDO, CNV) | — |
| Analog Input Range | 0 V to VREF (unipolar), 2 × VREF (pseudo-bipolar) | 0 V to VDD (unipolar); +/-VREF differential |
| Rango de temperatura de funcionamiento | -40 °C to +125 °C (H-grade / automotive) | — |
| Encapsulado | TSOT-23-8 (8-pin Thin Small Outline Transistor) | 20-TSSOP (FE) |
| Tipo de montaje | Surface Mount | — |
| Nivel MSL | 1 | — |
| Estado RoHS | Compliant (#TRMPBF suffix) | Compliant (PBF suffix) |
| AEC-Q100 Automotive Qualification | Qualified (H-grade suffix) | — |
| Architecture | — | SAR (Successive Approximation Register) |
| Conversion Time | — | 1.3 us per channel (typical) |
| Throughput Rate | — | up to 500 ksps (datasheet-dependent) |
| Supply Voltage (VDD) | — | 5 V single supply |
| Digital Interface | — | I2C-compatible, standard / fast / high-speed modes |
| I2C Address Selection | — | 2 pins (AD0, AD1) - up to 4 devices on one bus |
| Internal Reference | — | 2.5 V, 10 ppm/C typical drift |
| External Reference Input (REFIN) | — | Yes, supports ratiometric operation |
| Sample-and-Hold | — | Fully differential, common-mode noise rejection |
| Operating Temperature Range (I grade) | — | -40 C to +85 C |
| Corriente de apagado | — | Nap / I2C power-down supported |