ICM7228BIPI vs ICM7228DIJI 比較
詳細な並列比較: ICM7228BIPI メーカー: Renesas Electronics および ICM7228DIJI メーカー: Intersil。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
仕様比較
| パラメータ | ICM7228BIPI | ICM7228DIJI |
|---|---|---|
| ブランド | Renesas Electronics | Intersil |
| カテゴリ | LED Drivers | LED Drivers |
| ライフサイクル状態 | 有効 | Obsolete |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $9.85 | $5.40 |
| Display Type | LED, 7-segment, common-cathode | 7-segment numeric LED (common anode or common cathode) |
| Number of Digits | 8 | 8 |
| Configuration | 8-Digit, Microprocessor-Compatible | — |
| インターフェース | Parallel 4-bit with chip-select and write-strobe | Parallel 8-bit microprocessor-compatible |
| Decoder Type | Hexadecimal (Type B, 0-9, A-F) | Two on-chip 7-segment decoders (hex/BCD selectable) |
| Internal Memory | 8 x 8-bit static RAM for digit data | — |
| 電源電圧 | 5 V | [DATA_NEEDED: typical operating VDD] |
| 動作温度範囲 | [DATA_NEEDED: industrial -40C to +85C version, confirm in datasheet] | — |
| パッケージ | 28-pin PDIP (Plastic DIP) | 28-pin PDIP (J) |
| ピン数 | 28 | — |
| 実装タイプ | Through-Hole | Through-hole |
| Technology | CMOS | — |
| Segment Current per Output | [DATA_NEEDED: per datasheet absolute maximum ratings] | — |
| Lead-Free / RoHS | [DATA_NEEDED: confirm in manufacturer product page] | — |
| Manufacturer | Intersil (now part of Renesas) | — |
| Datasheet Publication Year | 1997 | — |
| 機能 | — | 8-digit, microprocessor-compatible LED display decoder driver |
| On-chip Memory | — | 8 x 8 static RAM |
| Multiplex Circuitry | — | Internal scan oscillator and digit drivers |
| Segment Drivers | — | Integrated, internal current regulation |
| 電源電流 | — | [DATA_NEEDED: quiescent IDD] |
| Segment Output Current | — | [DATA_NEEDED: per segment drive capability] |
| Intensity Control | — | Hardware/software intensity adjustment |
| Blanking | — | Leading-zero suppression supported |
| 動作温度 | — | -40C to +85C (industrial) |
| RoHS ステータス | — | Non-compliant (PDIP, SnPb lead finish typical) |