ICM7228AIPIZ vs ICM7228DIJI مقایسه
مقایسه دقیق کنار به کنار ICM7228AIPIZ توسط Renesas Electronics و ICM7228DIJI توسط Intersil. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Renesas Electronics
ICM7228AIPIZ - 8-Digit LED Display Driver | Renesas 28-PDIP
ICM7228AIPIZ ⚠ آخرین فرصت خریدمقایسه مشخصات
| پارامتر | ICM7228AIPIZ | ICM7228DIJI |
|---|---|---|
| برند | Renesas Electronics | Intersil |
| دسته‌بندی | LED Displays | LED Drivers |
| وضعیت چرخه عمر | آخرین فرصت خرید | Obsolete |
| عملکرد | 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 | — |
| رابط | 8-bit parallel write-only | Parallel 8-bit microprocessor-compatible |
| On-chip Oscillator | Yes, single external resistor sets frequency | — |
| محدوده دمای کاری | -20 C to +85 C (Industrial) | — |
| بسته‌بندی | 28-pin PDIP (0.600 in / 15.24 mm) | 28-pin PDIP (J) |
| نوع نصب | Through-Hole (DIP) | Through-hole |
| سطح 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 |
| ولتاژ تغذیه | — | [DATA_NEEDED: typical operating VDD] |
| جریان تغذیه | — | [DATA_NEEDED: quiescent IDD] |
| Intensity Control | — | Hardware/software intensity adjustment |
| Blanking | — | Leading-zero suppression supported |
| دمای کاری | — | -40C to +85C (industrial) |
| وضعیت RoHS | — | Non-compliant (PDIP, SnPb lead finish typical) |