PCA9532BS vs CAT9532HV6I 比較
詳細な並列比較: PCA9532BS メーカー: NXP Semiconductors および CAT9532HV6I メーカー: onsemi。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 | PCA9532BS | CAT9532HV6I |
|---|---|---|
| ブランド | NXP Semiconductors | onsemi |
| カテゴリ | LED Drivers | LED Drivers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $1.05 | $1.32 |
| 機能 | 16-bit I2C/SMBus I/O expander with LED dimming | — |
| 出力数 | 16 | 16 |
| 出力タイプ | Open-drain voltage switch (LED sink) | — |
| Per-Channel Continuous Current | 25 mA | — |
| PWM Dimming Steps | 256 (8-bit) per output, two banks | — |
| PWM Frequency Sources | Internal oscillator, two user-programmable blink rates | — |
| インターフェース | I2C-bus / SMBus, Fast-mode 400 kHz | I2C / SMBus |
| Selectable I2C Addresses | 8 (3 hardware address pins + software enable) | — |
| Supply Voltage (VDD) | 2.3 V to 5.5 V [DATA_NEEDED: exact min/max verified] | — |
| Logic Input Voltage (SDA/SCL) | 5.5 V tolerant [DATA_NEEDED: explicit Vil/Vih levels] | — |
| 動作温度 | -40 C to +85 C | -40 C to +85 C |
| パッケージ | HVQFN-24 (SOT616-1), 4 mm x 4 mm | 24-TQFN (HVQCCN) 4x4 mm |
| 実装タイプ | Surface Mount | Surface Mount |
| ESD Protection | 2000 V HBM, 200 V MM [DATA_NEEDED: exact values] | — |
| MSLレベル | [DATA_NEEDED: moisture sensitivity level] | 1 |
| RoHS ステータス | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes [DATA_NEEDED: explicit halogen-free claim] | — |
| Device Type | — | 16-bit I/O Port Expander with LED Dimming |
| LED Current per Channel | — | 25 mA |
| Dimming Steps | — | 256 brightness levels |
| Blink Rates | — | 2 programmable |
| 電源電圧 | — | 2.3 V to 5.5 V [DATA_NEEDED: precise range from datasheet electrical table] |
| Technology | — | CMOS |
| ハロゲンフリー | — | Yes |
| BFR Free | — | Yes |
| Hardware Address Pins | — | 2 (up to 4 devices on bus) |