ICM7228BIPI vs ICM7228DIJI Comparaison
Comparaison détaillée côte à côte de ICM7228BIPI par Renesas Electronics et ICM7228DIJI par Intersil. 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 | ICM7228BIPI | ICM7228DIJI |
|---|---|---|
| Marque | Renesas Electronics | Intersil |
| Catégorie | LED Drivers | LED Drivers |
| Statut du cycle de vie | Actif | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $9,85 | $5,40 |
| Display Type | LED, 7-segment, common-cathode | 7-segment numeric LED (common anode or common cathode) |
| Number of Digits | 8 | 8 |
| Configuration | 8-Digit, Microprocessor-Compatible | — |
| Interface | Parallel 4-bit with chip-select and write-strobe | Parallel 8-bit microprocessor-compatible |
| Decoder Type | Hexadecimal (Type B, 0-9, A-F) | Two on-chip 7-segment decoders (hex/BCD selectable) |
| Internal Memory | 8 x 8-bit static RAM for digit data | — |
| Tension d'alimentation | 5 V | [DATA_NEEDED: typical operating VDD] |
| Plage de température de fonctionnement | [DATA_NEEDED: industrial -40C to +85C version, confirm in datasheet] | — |
| Boîtier | 28-pin PDIP (Plastic DIP) | 28-pin PDIP (J) |
| Nombre de broches | 28 | — |
| Type de montage | Through-Hole | Through-hole |
| Technology | CMOS | — |
| Segment Current per Output | [DATA_NEEDED: per datasheet absolute maximum ratings] | — |
| Lead-Free / RoHS | [DATA_NEEDED: confirm in manufacturer product page] | — |
| Manufacturer | Intersil (now part of Renesas) | — |
| Datasheet Publication Year | 1997 | — |
| Fonction | — | 8-digit, microprocessor-compatible LED display decoder driver |
| On-chip Memory | — | 8 x 8 static RAM |
| Multiplex Circuitry | — | Internal scan oscillator and digit drivers |
| Segment Drivers | — | Integrated, internal current regulation |
| Courant d'alimentation | — | [DATA_NEEDED: quiescent IDD] |
| Segment Output Current | — | [DATA_NEEDED: per segment drive capability] |
| Intensity Control | — | Hardware/software intensity adjustment |
| Blanking | — | Leading-zero suppression supported |
| Température de fonctionnement | — | -40C to +85C (industrial) |
| Statut RoHS | — | Non-compliant (PDIP, SnPb lead finish typical) |