ICM7228DIJI vs ICM7228BIPI Perbandingan
Perbandingan bersamaan detil ICM7228DIJI dari Intersil dan ICM7228BIPI dari Renesas Electronics. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Perbandingan Spesifikasi
| Parameter Umum | ICM7228DIJI | ICM7228BIPI |
|---|---|---|
| Merek | Intersil | Renesas Electronics |
| Kategori | LED Drivers | LED Drivers |
| Status Lingkungan Hidup | Obsolete | Aktif |
| Fungsi | 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 |
| Antarmuka | 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 | — |
| Tegangan Pemuat | [DATA_NEEDED: typical operating VDD] | 5 V |
| 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) | — |
| Paket | 28-pin PDIP (J) | 28-pin PDIP (Plastic DIP) |
| Tipe Mounting | Through-hole | Through-Hole |
| Status RoHS | Non-compliant (PDIP, SnPb lead finish typical) | — |
| Configuration | — | 8-Digit, Microprocessor-Compatible |
| Internal Memory | — | 8 x 8-bit static RAM for digit data |
| Rentang Suhu Kerja | — | [DATA_NEEDED: industrial -40C to +85C version, confirm in datasheet] |
| Jumlah Pin | — | 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 |