ICM7228AIPA vs ICM7228AIPIZ 对比
详细并排对比 ICM7228AIPA 出自 Renesas Electronics 和 ICM7228AIPIZ 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。
Renesas Electronics
ICM7228AIPIZ - 8-Digit LED Display Driver | Renesas 28-PDIP
ICM7228AIPIZ ⚠ 最后一次采购规格对比
| 参数 | ICM7228AIPA | ICM7228AIPIZ |
|---|---|---|
| 品牌 | Renesas Electronics | Renesas Electronics |
| 分类 | LED Drivers | LED Displays |
| 生命周期状态 | 有效 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.20 | $10.75 |
| 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) | Common-Cathode 7-Segment LED |
| 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 | CMOS |
| 工作温度 | -40C to +85C (industrial, 'I' suffix) | — |
| 封装 | 28-pin PDIP (Plastic DIP) | 28-pin PDIP (0.600 in / 15.24 mm) |
| 安装类型 | Through-hole | Through-Hole (DIP) |
| RoHS 状态 | [DATA_NEEDED: confirm RoHS status of PDIP-28 'A' industrial part] | — |
| Lead-Free | [DATA_NEEDED: confirm lead-free finish] | — |
| MSL 等级 | Not applicable (through-hole PDIP) | 1 (unlimited) |
| Manufacturer | Renesas Electronics (formerly Intersil) | — |
| Number of Digits Driven | — | 8 |
| Decode Mode | — | BCD code, Code B (hex) selectable |
| Supply Voltage (V+) | — | 5 V (typical) |
| Segment Output Current | — | Up to 30 mA per segment (programmable) |
| Digit (Common) Sink Current | — | Up to 320 mA peak per digit |
| 接口 | — | 8-bit parallel write-only |
| On-chip Oscillator | — | Yes, single external resistor sets frequency |
| 工作温度范围 | — | -20 C to +85 C (Industrial) |
| Decode Variants | — | A = BCD + Hex (this B/AIPIZ); B = Code B/Code B direct drive |