ICM7228AIPIZ vs ICM7228DIJI Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ICM7228AIPIZ 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.
Renesas Electronics
ICM7228AIPIZ - 8-Digit LED Display Driver | Renesas 28-PDIP
ICM7228AIPIZ ⚠ Bahagian terakhir untuk beliPengandingan Spesifikasi
| Parametr | ICM7228AIPIZ | ICM7228DIJI |
|---|---|---|
| Merek | Renesas Electronics | Intersil |
| Kategori | LED Displays | LED Drivers |
| Status Lingkungan Hidup | Masa Terakhir Dibeli | Obsolete |
| Fungsi | 8-Digit LED Display Decoder Driver | 8-digit, microprocessor-compatible LED display decoder driver |
| Display Type | Common-Cathode 7-Segment LED | 7-segment numeric LED (common anode or common cathode) |
| Number of Digits Driven | 8 | — |
| Decode Mode | BCD code, Code B (hex) selectable | — |
| Technology | CMOS | — |
| Supply Voltage (V+) | 5 V (typical) | — |
| Segment Output Current | Up to 30 mA per segment (programmable) | [DATA_NEEDED: per segment drive capability] |
| Digit (Common) Sink Current | Up to 320 mA peak per digit | — |
| Antaramuka | 8-bit parallel write-only | Parallel 8-bit microprocessor-compatible |
| On-chip Oscillator | Yes, single external resistor sets frequency | — |
| Gambaran Suhu Operasi | -20 C to +85 C (Industrial) | — |
| Kemasan | 28-pin PDIP (0.600 in / 15.24 mm) | 28-pin PDIP (J) |
| Jenis Pemasangan | Through-Hole (DIP) | Through-hole |
| Aras MSL | 1 (unlimited) | — |
| Decode Variants | A = BCD + Hex (this B/AIPIZ); B = Code B/Code B direct drive | — |
| Number of Digits | — | 8 |
| On-chip Memory | — | 8 x 8 static RAM |
| Decoder Type | — | Two on-chip 7-segment decoders (hex/BCD selectable) |
| Multiplex Circuitry | — | Internal scan oscillator and digit drivers |
| Segment Drivers | — | Integrated, internal current regulation |
| Tegangan Pemberi Arus | — | [DATA_NEEDED: typical operating VDD] |
| Arus Pemberi Arus | — | [DATA_NEEDED: quiescent IDD] |
| 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) |