MM5451YN vs MM5450YN 比較
詳細並排比較 MM5451YN 由 Microchip Technology 與 MM5450YN 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | MM5451YN | MM5450YN |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | LED Drivers | LED Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | LED Display Driver | LED Display Driver |
| Output Channels | 35 | — |
| Supply Voltage Range | 4.75 V to 11 V | 4.75 V to 11 V |
| 介面 | Serial (clock + data) | Serial data input, no load signal required |
| Display Type | LED, non-multiplexed direct drive | — |
| 輸出電壓 | 1.8 V | — |
| Output Current | 2.7 mA | — |
| 切換頻率 | 500 kHz | — |
| Brightness Control | Single-pin, external variable resistor sets reference current | Continuous, single-pin (external resistor to supply) |
| Process Technology | N-channel metal-gate MOS | N-channel metal-gate MOS |
| 封裝 | 40-DIP (0.600 in, 15.24 mm) | 40-PDIP (0.600 inch wide) |
| 安裝類型 | Through Hole | Through Hole |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Packing | [DATA_NEEDED: packaging type] | — |
| 輸出數量 | — | 34 |
| Drive Topology | — | Non-multiplexed (direct drive) |
| Serial Clock Frequency | — | 500 kHz |
| 輸出類型 | — | 1.8 V / 2.7 mA class outputs |
| 致能腳位 | — | Yes |
| Manufacturer Part Suffix | — | YN = 40-pin PDIP package |
| Output Current per Channel | — | [DATA_NEEDED: max output current per channel] |
| Total Power Dissipation | — | [DATA_NEEDED: maximum power dissipation] |