ICM7228AIPI vs ICM7228AIPA Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ICM7228AIPI disebabkan oleh Intersil dan ICM7228AIPA disebabkan oleh Renesas Electronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | ICM7228AIPI | ICM7228AIPA |
|---|---|---|
| Merek | Intersil | Renesas Electronics |
| Kategori | LED Drivers | LED Drivers |
| Status Lingkungan Hidup | NRND | Aktif |
| Fungsi | 8-Digit LED Display Decoder Driver | 8-digit, microprocessor-compatible LED display decoder driver |
| Display Type | 7-segment common-cathode LED, multiplexed | Multiplexed 8-digit, 7-segment LED (common-anode or common-cathode) |
| Technology | CMOS | CMOS |
| Tegangan Pemberi Arus | 5 V nominal | — |
| Number of Digits | 1 to 8 (software-selectable) | — |
| Antaramuka | Parallel 8-bit microprocessor bus | — |
| Decoding Modes | BCD and Hexadecimal (mode-select) | — |
| Special Feature | Single-digit access mode (vs ICM7218) | — |
| On-chip Functions | Segment drivers, digit multiplex counter, BCD/Hex decoder | — |
| Suhu Operasi | -20 C to +85 C | -40C to +85C (industrial, 'I' suffix) |
| Kemasan | 28-pin PDIP (Plastic DIP, through-hole) | 28-pin PDIP (Plastic DIP) |
| Jenis Pemasangan | Through-Hole (THT) | Through-hole |
| Grade | Industrial (I suffix) | — |
| Polarity / Family | ICM7228A series (ICM7228A vs ICM7228B variants) | — |
| Status RoHS | [DATA_NEEDED: confirm exact RoHS status of PDIP package] | [DATA_NEEDED: confirm RoHS status of PDIP-28 'A' industrial part] |
| Manufacturer | Intersil (acquired by Renesas Electronics) | Renesas Electronics (formerly Intersil) |
| On-Chip Decoder | — | Hexadecimal (ICM7228A) / Code-B (ICM7228B) |
| Display Memory | — | 8-byte internal display RAM |
| Microprocessor Interface | — | Parallel write interface |
| Bilangan Output | — | 16 (8 segment + 8 digit drivers) |
| Output Current | — | 200 mA (digit/segment drive, per Jotrin listing) |
| Supply Voltage (VDD) | — | 4 V to 6 V (per Jotrin listing) |
| Lead-Free | — | [DATA_NEEDED: confirm lead-free finish] |
| Aras MSL | — | Not applicable (through-hole PDIP) |