PCA9685PW,118 vs PCA9685PW,112 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng PCA9685PW,118 sa pamamagitan ng NXP Semiconductors at PCA9685PW,112 sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
NXP Semiconductors
PCA9685PW,112 - 16-Channel 12-bit I2C LED Controller | NXP
PCA9685PW,112 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | PCA9685PW,118 | PCA9685PW,112 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | LED Drivers | LED Drivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | 16-channel 12-bit PWM LED controller | — |
| Bilang ng Outputs | 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 | — |
| Topolohiya | Open-Drain / Push-Pull PWM | — |
| Interface | I2C-bus, Fast-Mode Plus (up to 1 MHz) | I2C / Fm+ (up to 1 MHz) |
| Supply Voltage VDD | 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] | — |
| Kuru-kuryente ng Kapayapaan | [DATA_NEEDED: quiescent current in mA] | — |
| Programmable I2C Addresses | Up to 62 devices per bus (6 address pins) | — |
| Temperature na Operasyon | -40 C to +85 C | -40 C to +85 C |
| Packhaging | 28-TSSOP (4.40 mm body width, SOT-355-1) | TSSOP-28 (PW) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | [DATA_NEEDED: MSL rating] | 1 |
| Tindminan RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Primary Application | RGBA backlighting and color mixing | — |
| Product Type | — | I2C-bus LED controller (PWM dimming driver) |
| PWM Frequency Range | — | 24 Hz to 1526 Hz (programmable) |
| Per-channel Output Current | — | 25 mA sink/source |
| Output Topology | — | Totem-pole CMOS (push-pull voltage switch) |
| Selectable I2C Addresses | — | 6 hardware (up to 126 with software reset) |
| Supply Voltage (VDD) | — | 2.3 V to 5.5 V |
| External Clock Input | — | 50 MHz typical (optional) |
| Output Enable Pin (OE) | — | Yes, active-high blanking |