ADC0803LCN vs ADC0804LCN Comparaison
Comparaison détaillée côte à côte de ADC0803LCN par Texas Instruments et ADC0804LCN 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 | ADC0803LCN | ADC0804LCN |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | NRND | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $4,37 | $3,84 |
| Résolution | 8 bits | 8 bit |
| Fréquence d'échantillonnage | 10 kSPS | — |
| Number of Inputs | 1 (differential) | — |
| Architecture | SAR (Successive Approximation) | — |
| Input Type | Differential, single-ended capable | Differential (single-ended capable) |
| Tension d'alimentation | 4.5 V to 6.3 V (single supply) | — |
| Digital Interface | Parallel, 8080/6800-compatible with three-state outputs | Three-state parallel bus, RD/WR strobes, CS |
| Largeur du bus de données | 8 bits | — |
| Linearity (DNL/INL) | ±1 LSB (LCN grade) | — |
| Reference Type | Internal 256R ladder, external VREF/2 tap | — |
| Température de fonctionnement | -40 C to +85 C | -40 °C to +85 °C |
| Boîtier | 20-DIP (PDIP, 0.300 inch, 7.62 mm) | 20-pin PDIP (N) |
| Type de montage | Through-Hole | Through-hole |
| Power Consumption | [DATA_NEEDED: typical active mW] | — |
| Statut RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status of LCN variant] |
| Number of Channels | — | 1 |
| 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) |
| On-Chip Clock Generator | — | Yes (external R or R + C) |
| Niveau MSL | — | [DATA_NEEDED: MSL level] |