ICM7228AIPA vs ICM7228BIPIZ 对比
详细并排对比 ICM7228AIPA 出自 Renesas Electronics 和 ICM7228BIPIZ 出自 Renesas Electronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | ICM7228AIPA | ICM7228BIPIZ |
|---|---|---|
| 品牌 | Renesas Electronics | Renesas Electronics |
| 分类 | LED Drivers | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.20 | $17.40 |
| 功能 | 8-digit, microprocessor-compatible LED display decoder driver | 8-Digit, 7-Segment LED Display Decoder Driver |
| 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 | — |
| 输出数量 | 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 | — |
| 工作温度 | -40C to +85C (industrial, 'I' suffix) | -40C to +85C |
| 封装 | 28-pin PDIP (Plastic DIP) | — |
| 安装类型 | Through-hole | Through-Hole |
| RoHS 状态 | [DATA_NEEDED: confirm RoHS status of PDIP-28 'A' industrial part] | Compliant |
| Lead-Free | [DATA_NEEDED: confirm lead-free finish] | — |
| MSL 等级 | Not applicable (through-hole PDIP) | — |
| Manufacturer | Renesas Electronics (formerly Intersil) | Renesas Electronics (formerly Intersil) |
| Part Number | — | ICM7228BIPIZ |
| 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 |
| 电源电流 | — | 200 uA (typical) |
| 接口 | — | 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) |