LTC2312HTS8-14 vs LTC2309IF Comparaison
Comparaison détaillée côte à côte de LTC2312HTS8-14 par Analog Devices et LTC2309IF par Analog Devices. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Analog Devices
LTC2312HTS8-14 - 14-Bit 500ksps Serial SAR ADC | Analog Devices
LTC2312HTS8-14 ✓ Actif
Comparaison des spécifications
| Paramètre | LTC2312HTS8-14 | LTC2309IF |
|---|---|---|
| Marque | Analog Devices | Analog Devices |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $4,10 | $9,50 |
| Résolution | 14 bits | 12 bit |
| Fréquence d'échantillonnage | 500 ksps | — |
| ADC Architecture | SAR (Successive Approximation Register) | — |
| Number of Input Channels | 1 | 8 single-ended / 4 differential |
| Tension d'alimentation | 3 V or 5 V (single supply) | — |
| Courant d'alimentation | 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 |
| Plage de température de fonctionnement | -40 °C to +125 °C (H-grade / automotive) | — |
| Boîtier | TSOT-23-8 (8-pin Thin Small Outline Transistor) | 20-TSSOP (FE) |
| Type de montage | Surface Mount | — |
| Niveau MSL | 1 | — |
| Statut 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 |
| Courant d'arrêt | — | Nap / I2C power-down supported |