ICM7228BIPIZ vs ICM7228AIPA مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ ICM7228BIPIZ بواسطة Renesas Electronics و ICM7228AIPA بواسطة Renesas Electronics. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | ICM7228BIPIZ | ICM7228AIPA |
|---|---|---|
| العلامة التجارية | Renesas Electronics | Renesas Electronics |
| الفئة | Interface ICs | LED Drivers |
| حالة دورة الحياة | نشط | نشط |
| Manufacturer | Renesas Electronics (formerly Intersil) | Renesas Electronics (formerly Intersil) |
| Part Number | ICM7228BIPIZ | — |
| الوظيفة | 8-Digit, 7-Segment LED Display Decoder Driver | 8-digit, microprocessor-compatible LED display decoder driver |
| Display Type Supported | Common-cathode 7-segment LED | — |
| Number of Digits | 8 | — |
| Number of Segment Outputs | 16 (segments + decimal points) | — |
| Number of Digit Outputs | 8 | — |
| Supply Voltage (V+) | 4 V to 6 V | — |
| تيار التغذية | 200 uA (typical) | — |
| الواجهة | 8-bit parallel microprocessor bus | — |
| Decoder Type | Code B / HEX with internal 8-byte RAM | — |
| Multiplex Scan | Internal oscillator, no external components | — |
| Package Type | 28-pin PDIP (Plastic DIP) | — |
| درجة حرارة التشغيل | -40C to +85C | -40C to +85C (industrial, 'I' suffix) |
| نوع التركيب | Through-Hole | Through-hole |
| حالة RoHS | Compliant | [DATA_NEEDED: confirm RoHS status of PDIP-28 'A' industrial part] |
| Display Type | — | Multiplexed 8-digit, 7-segment LED (common-anode or common-cathode) |
| On-Chip Decoder | — | Hexadecimal (ICM7228A) / Code-B (ICM7228B) |
| Display Memory | — | 8-byte internal display RAM |
| Microprocessor Interface | — | Parallel write interface |
| عدد المخارج | — | 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 |
| العلبة | — | 28-pin PDIP (Plastic DIP) |
| Lead-Free | — | [DATA_NEEDED: confirm lead-free finish] |
| مستوى MSL | — | Not applicable (through-hole PDIP) |