ICM7228AIPI vs ICM7228BIPI Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ICM7228AIPI disebabkan oleh Intersil dan ICM7228BIPI 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 | ICM7228BIPI |
|---|---|---|
| Merek | Intersil | Renesas Electronics |
| Kategori | LED Drivers | LED Drivers |
| Status Lingkungan Hidup | NRND | Aktif |
| Fungsi | 8-Digit LED Display Decoder Driver | — |
| Display Type | 7-segment common-cathode LED, multiplexed | LED, 7-segment, common-cathode |
| Technology | CMOS | CMOS |
| Tegangan Pemberi Arus | 5 V nominal | 5 V |
| Number of Digits | 1 to 8 (software-selectable) | 8 |
| Antaramuka | Parallel 8-bit microprocessor bus | Parallel 4-bit with chip-select and write-strobe |
| 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 | — |
| 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] | — |
| Manufacturer | Intersil (acquired by Renesas Electronics) | Intersil (now part of Renesas) |
| Configuration | — | 8-Digit, Microprocessor-Compatible |
| Decoder Type | — | Hexadecimal (Type B, 0-9, A-F) |
| Internal Memory | — | 8 x 8-bit static RAM for digit data |
| Gambaran Suhu Operasi | — | [DATA_NEEDED: industrial -40C to +85C version, confirm in datasheet] |
| Kiraan Pin | — | 28 |
| Segment Current per Output | — | [DATA_NEEDED: per datasheet absolute maximum ratings] |
| Lead-Free / RoHS | — | [DATA_NEEDED: confirm in manufacturer product page] |
| Datasheet Publication Year | — | 1997 |