ICM7228BIPI vs ICM7228AIPA مقایسه
مقایسه دقیق کنار به کنار ICM7228BIPI توسط Renesas Electronics و ICM7228AIPA 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 | ICM7228BIPI | ICM7228AIPA |
|---|---|---|
| برند | Renesas Electronics | Renesas Electronics |
| دسته‌بندی | LED Drivers | LED Drivers |
| وضعیت چرخه عمر | فعال | فعال |
| Display Type | LED, 7-segment, common-cathode | Multiplexed 8-digit, 7-segment LED (common-anode or common-cathode) |
| 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] | — |
| بسته‌بندی | 28-pin PDIP (Plastic DIP) | 28-pin PDIP (Plastic DIP) |
| تعداد پایه | 28 | — |
| نوع نصب | Through-Hole | Through-hole |
| Technology | CMOS | 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) | Renesas Electronics (formerly Intersil) |
| Datasheet Publication Year | 1997 | — |
| عملکرد | — | 8-digit, microprocessor-compatible LED display decoder driver |
| 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) |
| دمای کاری | — | -40C to +85C (industrial, 'I' suffix) |
| 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) |