ICM7228AIPIZ vs ICM7228AIPA 对比
详细并排对比 ICM7228AIPIZ 出自 Renesas Electronics 和 ICM7228AIPA 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 | ICM7228AIPIZ | ICM7228AIPA |
|---|---|---|
| 品牌 | Renesas Electronics | Renesas Electronics |
| 分类 | LED Displays | LED Drivers |
| 生命周期状态 | 最后采购期 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.75 | $6.20 |
| 功能 | 8-Digit LED Display Decoder Driver | 8-digit, microprocessor-compatible LED display decoder driver |
| Display Type | Common-Cathode 7-Segment LED | Multiplexed 8-digit, 7-segment LED (common-anode or common-cathode) |
| Number of Digits Driven | 8 | — |
| Decode Mode | BCD code, Code B (hex) selectable | — |
| Technology | CMOS | CMOS |
| 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) | — |
| 封装 | 28-pin PDIP (0.600 in / 15.24 mm) | 28-pin PDIP (Plastic DIP) |
| 安装类型 | Through-Hole (DIP) | Through-hole |
| MSL 等级 | 1 (unlimited) | Not applicable (through-hole PDIP) |
| Decode Variants | A = BCD + Hex (this B/AIPIZ); B = Code B/Code B direct drive | — |
| 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) |
| 工作温度 | — | -40C to +85C (industrial, 'I' suffix) |
| RoHS 状态 | — | [DATA_NEEDED: confirm RoHS status of PDIP-28 'A' industrial part] |
| Lead-Free | — | [DATA_NEEDED: confirm lead-free finish] |
| Manufacturer | — | Renesas Electronics (formerly Intersil) |