PCA9685PW,118 vs PCA9685PW Karşılaştırma
Ayrıntılı yan yana karşılaştırma PCA9685PW,118 tarafından NXP Semiconductors ve PCA9685PW tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
NXP Semiconductors
PCA9685PW - 16-Channel 12-bit PWM I2C LED Controller | NXP TSSOP-28
PCA9685PW ✓ AktifÖzellik Karşılaştırması
| Parametre | PCA9685PW,118 | PCA9685PW |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | LED Drivers | LED Drivers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Fonksiyon | 16-channel 12-bit PWM LED controller | — |
| Çıkış Sayısı | 16 | 16 |
| PWM Resolution | 12-bit (4096 steps, 0% to 100% duty cycle) | 12-bit (4096 steps per channel) |
| Per-Channel Output Current | 25 mA | — |
| Ağ Yapısı | Open-Drain / Push-Pull PWM | — |
| Arayüz | I2C-bus, Fast-Mode Plus (up to 1 MHz) | — |
| Supply Voltage VDD | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| Output Voltage Range (LED supply) | [DATA_NEEDED: upper LED supply voltage rating] | — |
| Internal Oscillator Frequency | 25 MHz (typical) | — |
| Output Rise/Fall Time | [DATA_NEEDED: transition time in ns] | — |
| Durağan Akım | [DATA_NEEDED: quiescent current in mA] | — |
| Programmable I2C Addresses | Up to 62 devices per bus (6 address pins) | — |
| İşletim Sıcaklığı | -40 C to +85 C | -40 C to +85 C |
| Paket | 28-TSSOP (4.40 mm body width, SOT-355-1) | TSSOP-28 (SOT361-1) |
| Montaj Türü | Surface Mount | Surface Mount |
| MSL Seviyesi | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL level not in provided data] |
| RoHS Durumu | Compliant | Compliant |
| Lead-Free | Yes | — |
| Primary Application | RGBA backlighting and color mixing | — |
| Product Type | — | I2C-bus controlled 16-channel LED PWM controller |
| PWM Frequency Range | — | 24 Hz to 1526 Hz (typical, programmable) |
| Output Current (per channel) | — | 25 mA (sink) |
| Output Structure | — | Open-drain or totem-pole (programmable) |
| I2C Interface | — | Fast-Mode Plus (Fm+) up to 1 MHz |
| I2C Address Pins | — | 6 hardware-selectable (up to 62 devices per bus) |
| LED Supply V+ | — | [DATA_NEEDED: V+ range not in provided data] |
| Internal Oscillator | — | 25 MHz |
| Output Enable Pin (OE) | — | Yes, active-low, synchronized dimming |