ICM7228BIPI vs ICM7228DIJI Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ICM7228BIPI disebabkan oleh Renesas Electronics dan ICM7228DIJI disebabkan oleh Intersil. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | ICM7228BIPI | ICM7228DIJI |
|---|---|---|
| Merek | Renesas Electronics | Intersil |
| Kategori | LED Drivers | LED Drivers |
| Status Lingkungan Hidup | Aktif | Obsolete |
| 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 | — |
| Antaramuka | 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 | — |
| Tegangan Pemberi Arus | 5 V | [DATA_NEEDED: typical operating VDD] |
| Gambaran Suhu Operasi | [DATA_NEEDED: industrial -40C to +85C version, confirm in datasheet] | — |
| Kemasan | 28-pin PDIP (Plastic DIP) | 28-pin PDIP (J) |
| Kiraan Pin | 28 | — |
| Jenis Pemasangan | 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 | — |
| Fungsi | — | 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 |
| Arus Pemberi Arus | — | [DATA_NEEDED: quiescent IDD] |
| Segment Output Current | — | [DATA_NEEDED: per segment drive capability] |
| Intensity Control | — | Hardware/software intensity adjustment |
| Blanking | — | Leading-zero suppression supported |
| Suhu Operasi | — | -40C to +85C (industrial) |
| Status RoHS | — | Non-compliant (PDIP, SnPb lead finish typical) |