ICM7228AIPA vs ICM7228BIPI مقایسه
مقایسه دقیق کنار به کنار ICM7228AIPA توسط Renesas Electronics و ICM7228BIPI توسط Renesas Electronics. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | ICM7228AIPA | ICM7228BIPI |
|---|---|---|
| برند | Renesas Electronics | Renesas Electronics |
| دسته‌بندی | LED Drivers | LED Drivers |
| وضعیت چرخه عمر | فعال | فعال |
| عملکرد | 8-digit, microprocessor-compatible LED display decoder driver | — |
| Display Type | Multiplexed 8-digit, 7-segment LED (common-anode or common-cathode) | LED, 7-segment, common-cathode |
| On-Chip Decoder | Hexadecimal (ICM7228A) / Code-B (ICM7228B) | — |
| Display Memory | 8-byte internal display RAM | — |
| Microprocessor Interface | Parallel write interface | — |
| تعداد خروجی‌ها | 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) | — |
| Technology | CMOS | CMOS |
| دمای کاری | -40C to +85C (industrial, 'I' suffix) | — |
| بسته‌بندی | 28-pin PDIP (Plastic DIP) | 28-pin PDIP (Plastic DIP) |
| نوع نصب | Through-hole | Through-Hole |
| وضعیت RoHS | [DATA_NEEDED: confirm RoHS status of PDIP-28 'A' industrial part] | — |
| Lead-Free | [DATA_NEEDED: confirm lead-free finish] | — |
| سطح MSL | Not applicable (through-hole PDIP) | — |
| Manufacturer | Renesas Electronics (formerly Intersil) | Intersil (now part of Renesas) |
| Number of Digits | — | 8 |
| Configuration | — | 8-Digit, Microprocessor-Compatible |
| رابط | — | Parallel 4-bit with chip-select and write-strobe |
| Decoder Type | — | Hexadecimal (Type B, 0-9, A-F) |
| Internal Memory | — | 8 x 8-bit static RAM for digit data |
| ولتاژ تغذیه | — | 5 V |
| محدوده دمای کاری | — | [DATA_NEEDED: industrial -40C to +85C version, confirm in datasheet] |
| تعداد پایه | — | 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 |