ICM7228BIPI vs ICM7228DIJI Perbandingan
Perbandingan bersamaan detil ICM7228BIPI dari Renesas Electronics dan ICM7228DIJI dari Intersil. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | 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 | — |
| Antarmuka | 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 Pemuat | 5 V | [DATA_NEEDED: typical operating VDD] |
| Rentang Suhu Kerja | [DATA_NEEDED: industrial -40C to +85C version, confirm in datasheet] | — |
| Paket | 28-pin PDIP (Plastic DIP) | 28-pin PDIP (J) |
| Jumlah Pin | 28 | — |
| Tipe Mounting | 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 Pemuat | — | [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 Kerja | — | -40C to +85C (industrial) |
| Status RoHS | — | Non-compliant (PDIP, SnPb lead finish typical) |