ADC0804LCN vs ADC0803LCN Comparaison
Comparaison détaillée côte à côte de ADC0804LCN par Texas Instruments et ADC0803LCN par Texas Instruments. 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.
Comparaison des spécifications
| Paramètre | ADC0804LCN | ADC0803LCN |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | NRND |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $3,84 | $4,37 |
| Résolution | 8 bit | 8 bits |
| Number of Channels | 1 | — |
| Input Type | Differential (single-ended capable) | Differential, single-ended capable |
| Converter Architecture | SAR (Successive Approximation) | — |
| Analog Supply Voltage | 4.5 V to 6.5 V (single +5 V typical) | — |
| Digital Supply Voltage | Same as VCC (no separate DVCC) | — |
| Full-Scale Input Range | 0 V to 5 V (with VREF/2 = 2.5 V) | — |
| Reference Input | VREF/2 pin, sets full-scale span | — |
| INL (Non-linéarité intégrale) | ±1 LSB (max) | — |
| DNL (Differential Nonlinearity) | ±1 LSB (max) | — |
| Conversion Time | 110 µs typical at fCLK = 640 kHz | — |
| Conversion Rate | Up to ~10 kSPS (typical application clock) | — |
| Supply Current (ICC) | 1.9 mA typ at 25 °C, CS=5V (LCN/LCWM) | — |
| Digital Interface | Three-state parallel bus, RD/WR strobes, CS | Parallel, 8080/6800-compatible with three-state outputs |
| On-Chip Clock Generator | Yes (external R or R + C) | — |
| Température de fonctionnement | -40 °C to +85 °C | -40 C to +85 C |
| Boîtier | 20-pin PDIP (N) | 20-DIP (PDIP, 0.300 inch, 7.62 mm) |
| Type de montage | Through-hole | Through-Hole |
| Niveau MSL | [DATA_NEEDED: MSL level] | — |
| Statut RoHS | [DATA_NEEDED: RoHS status of LCN variant] | [DATA_NEEDED: RoHS compliance status] |
| Fréquence d'échantillonnage | — | 10 kSPS |
| Number of Inputs | — | 1 (differential) |
| Architecture | — | SAR (Successive Approximation) |
| Tension d'alimentation | — | 4.5 V to 6.3 V (single supply) |
| Largeur du bus de données | — | 8 bits |
| Linearity (DNL/INL) | — | ±1 LSB (LCN grade) |
| Reference Type | — | Internal 256R ladder, external VREF/2 tap |
| Power Consumption | — | [DATA_NEEDED: typical active mW] |