ICM7228BIPI vs ICM7228DIJI Vergleich
Detaillierter Direktvergleich von ICM7228BIPI von Renesas Electronics und ICM7228DIJI von Intersil. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | ICM7228BIPI | ICM7228DIJI |
|---|---|---|
| Marke | Renesas Electronics | Intersil |
| Kategorie | LED Drivers | LED Drivers |
| Lebenszyklusstatus | Aktiv | Obsolete |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (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 | — |
| Schnittstelle | 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 | — |
| Versorgungsspannung | 5 V | [DATA_NEEDED: typical operating VDD] |
| Betriebstemperaturbereich | [DATA_NEEDED: industrial -40C to +85C version, confirm in datasheet] | — |
| Gehäuse | 28-pin PDIP (Plastic DIP) | 28-pin PDIP (J) |
| Pin-Anzahl | 28 | — |
| Montageart | 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 | — |
| Funktion | — | 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 |
| Versorgungsstrom | — | [DATA_NEEDED: quiescent IDD] |
| Segment Output Current | — | [DATA_NEEDED: per segment drive capability] |
| Intensity Control | — | Hardware/software intensity adjustment |
| Blanking | — | Leading-zero suppression supported |
| Betriebstemperatur | — | -40C to +85C (industrial) |
| RoHS-Status | — | Non-compliant (PDIP, SnPb lead finish typical) |