ICM7228AIPIZ vs ICM7228AIPI 对比
详细并排对比 ICM7228AIPIZ 出自 Renesas Electronics 和 ICM7228AIPI 出自 Intersil。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 | ICM7228AIPI |
|---|---|---|
| 品牌 | Renesas Electronics | Intersil |
| 分类 | LED Displays | LED Drivers |
| 生命周期状态 | 最后采购期 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.75 | $3.10 |
| 功能 | 8-Digit LED Display Decoder Driver | 8-Digit LED Display Decoder Driver |
| Display Type | Common-Cathode 7-Segment LED | 7-segment common-cathode LED, multiplexed |
| 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 | Parallel 8-bit 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) | 28-pin PDIP (Plastic DIP, through-hole) |
| 安装类型 | Through-Hole (DIP) | Through-Hole (THT) |
| MSL 等级 | 1 (unlimited) | — |
| Decode Variants | A = BCD + Hex (this B/AIPIZ); B = Code B/Code B direct drive | — |
| 电源电压 | — | 5 V nominal |
| Number of Digits | — | 1 to 8 (software-selectable) |
| 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 |
| 工作温度 | — | -20 C to +85 C |
| Grade | — | Industrial (I suffix) |
| Polarity / Family | — | ICM7228A series (ICM7228A vs ICM7228B variants) |
| RoHS 状态 | — | [DATA_NEEDED: confirm exact RoHS status of PDIP package] |
| Manufacturer | — | Intersil (acquired by Renesas Electronics) |