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