ICM7228AIPA vs ICM7228AIPI 比較
詳細並排比較 ICM7228AIPA 由 Renesas Electronics 與 ICM7228AIPI 由 Intersil. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | ICM7228AIPA | ICM7228AIPI |
|---|---|---|
| 品牌 | Renesas Electronics | Intersil |
| 類別 | LED Drivers | LED Drivers |
| 生命週期狀態 | 啟用中 | NRND |
| 功能 | 8-digit, microprocessor-compatible LED display decoder driver | 8-Digit LED Display Decoder Driver |
| Display Type | Multiplexed 8-digit, 7-segment LED (common-anode or common-cathode) | 7-segment common-cathode LED, multiplexed |
| On-Chip Decoder | Hexadecimal (ICM7228A) / Code-B (ICM7228B) | — |
| Display Memory | 8-byte internal display RAM | — |
| Microprocessor Interface | Parallel write interface | — |
| 輸出數量 | 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 |
| 工作溫度 | -40C to +85C (industrial, 'I' suffix) | -20 C to +85 C |
| 封裝 | 28-pin PDIP (Plastic DIP) | 28-pin PDIP (Plastic DIP, through-hole) |
| 安裝類型 | Through-hole | Through-Hole (THT) |
| RoHS 狀態 | [DATA_NEEDED: confirm RoHS status of PDIP-28 'A' industrial part] | [DATA_NEEDED: confirm exact RoHS status of PDIP package] |
| Lead-Free | [DATA_NEEDED: confirm lead-free finish] | — |
| MSL 等級 | Not applicable (through-hole PDIP) | — |
| Manufacturer | Renesas Electronics (formerly Intersil) | Intersil (acquired by Renesas Electronics) |
| 供應電壓 | — | 5 V nominal |
| Number of Digits | — | 1 to 8 (software-selectable) |
| 介面 | — | Parallel 8-bit microprocessor bus |
| Decoding Modes | — | BCD and Hexadecimal (mode-select) |
| Special Feature | — | Single-digit access mode (vs ICM7218) |
| On-chip Functions | — | Segment drivers, digit multiplex counter, BCD/Hex decoder |
| Grade | — | Industrial (I suffix) |
| Polarity / Family | — | ICM7228A series (ICM7228A vs ICM7228B variants) |