ICM7228AIPIZ vs ICM7228BIPIZ 对比
详细并排对比 ICM7228AIPIZ 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。
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 | ICM7228BIPIZ |
|---|---|---|
| 品牌 | Renesas Electronics | Renesas Electronics |
| 分类 | LED Displays | Interface ICs |
| 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 | $17.40 |
| 功能 | 8-Digit LED Display Decoder Driver | 8-Digit, 7-Segment LED Display Decoder Driver |
| Display Type | Common-Cathode 7-Segment LED | — |
| Number of Digits Driven | 8 | — |
| Decode Mode | BCD code, Code B (hex) selectable | — |
| Technology | CMOS | — |
| Supply Voltage (V+) | 5 V (typical) | 4 V to 6 V |
| 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 | 8-bit parallel microprocessor bus |
| 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) | — |
| 安装类型 | Through-Hole (DIP) | Through-Hole |
| MSL 等级 | 1 (unlimited) | — |
| Decode Variants | A = BCD + Hex (this B/AIPIZ); B = Code B/Code B direct drive | — |
| Manufacturer | — | 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 |
| 电源电流 | — | 200 uA (typical) |
| Decoder Type | — | Code B / HEX with internal 8-byte RAM |
| Multiplex Scan | — | Internal oscillator, no external components |
| Package Type | — | 28-pin PDIP (Plastic DIP) |
| 工作温度 | — | -40C to +85C |
| RoHS 状态 | — | Compliant |