ICM7228AIPI vs ICM7228BIPI Comparaison
Comparaison détaillée côte à côte de ICM7228AIPI 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 | ICM7228AIPI | ICM7228BIPI |
|---|---|---|
| Marque | Intersil | Renesas Electronics |
| Catégorie | LED Drivers | LED Drivers |
| Statut du cycle de vie | NRND | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $3,10 | $9,85 |
| Fonction | 8-Digit LED Display Decoder Driver | — |
| Display Type | 7-segment common-cathode LED, multiplexed | LED, 7-segment, common-cathode |
| Technology | CMOS | CMOS |
| Tension d'alimentation | 5 V nominal | 5 V |
| Number of Digits | 1 to 8 (software-selectable) | 8 |
| Interface | Parallel 8-bit microprocessor bus | Parallel 4-bit with chip-select and write-strobe |
| Decoding Modes | BCD and Hexadecimal (mode-select) | — |
| Special Feature | Single-digit access mode (vs ICM7218) | — |
| On-chip Functions | Segment drivers, digit multiplex counter, BCD/Hex decoder | — |
| Température de fonctionnement | -20 C to +85 C | — |
| Boîtier | 28-pin PDIP (Plastic DIP, through-hole) | 28-pin PDIP (Plastic DIP) |
| Type de montage | Through-Hole (THT) | Through-Hole |
| Grade | Industrial (I suffix) | — |
| Polarity / Family | ICM7228A series (ICM7228A vs ICM7228B variants) | — |
| Statut RoHS | [DATA_NEEDED: confirm exact RoHS status of PDIP package] | — |
| Manufacturer | Intersil (acquired by Renesas Electronics) | Intersil (now part of Renesas) |
| Configuration | — | 8-Digit, Microprocessor-Compatible |
| Decoder Type | — | Hexadecimal (Type B, 0-9, A-F) |
| 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 |
| Segment Current per Output | — | [DATA_NEEDED: per datasheet absolute maximum ratings] |
| Lead-Free / RoHS | — | [DATA_NEEDED: confirm in manufacturer product page] |
| Datasheet Publication Year | — | 1997 |