ICM7228DIJI vs ICM7228AIPIZ مقایسه
مقایسه دقیق کنار به کنار ICM7228DIJI توسط Intersil و ICM7228AIPIZ 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.
Renesas Electronics
ICM7228AIPIZ - 8-Digit LED Display Driver | Renesas 28-PDIP
ICM7228AIPIZ ⚠ آخرین فرصت خریدمقایسه مشخصات
| پارامتر | ICM7228DIJI | ICM7228AIPIZ |
|---|---|---|
| برند | Intersil | Renesas Electronics |
| دسته‌بندی | LED Drivers | LED Displays |
| وضعیت چرخه عمر | Obsolete | آخرین فرصت خرید |
| عملکرد | 8-digit, microprocessor-compatible LED display decoder driver | 8-Digit LED Display Decoder Driver |
| Number of Digits | 8 | — |
| Display Type | 7-segment numeric LED (common anode or common cathode) | Common-Cathode 7-Segment LED |
| رابط | Parallel 8-bit microprocessor-compatible | 8-bit parallel write-only |
| 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] | — |
| Segment Output Current | [DATA_NEEDED: per segment drive capability] | Up to 30 mA per segment (programmable) |
| Intensity Control | Hardware/software intensity adjustment | — |
| Blanking | Leading-zero suppression supported | — |
| دمای کاری | -40C to +85C (industrial) | — |
| بسته‌بندی | 28-pin PDIP (J) | 28-pin PDIP (0.600 in / 15.24 mm) |
| نوع نصب | Through-hole | Through-Hole (DIP) |
| وضعیت RoHS | Non-compliant (PDIP, SnPb lead finish typical) | — |
| Number of Digits Driven | — | 8 |
| Decode Mode | — | BCD code, Code B (hex) selectable |
| Technology | — | CMOS |
| Supply Voltage (V+) | — | 5 V (typical) |
| Digit (Common) Sink Current | — | Up to 320 mA peak per digit |
| On-chip Oscillator | — | Yes, single external resistor sets frequency |
| محدوده دمای کاری | — | -20 C to +85 C (Industrial) |
| سطح MSL | — | 1 (unlimited) |
| Decode Variants | — | A = BCD + Hex (this B/AIPIZ); B = Code B/Code B direct drive |