PCA9685PW,118 vs PCA9685PW,112 तुलना
विस्तृत दोनों ओर की तुलना PCA9685PW,118 द्वारा NXP Semiconductors और PCA9685PW,112 द्वारा NXP Semiconductors. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
NXP Semiconductors
PCA9685PW,112 - 16-Channel 12-bit I2C LED Controller | NXP
PCA9685PW,112 ✓ सक्रियविशेषता तुलना
| पैरामीटर | PCA9685PW,118 | PCA9685PW,112 |
|---|---|---|
| ब्रांड | NXP Semiconductors | NXP Semiconductors |
| श्रेणी | LED Drivers | LED Drivers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| फ़ंक्शन | 16-channel 12-bit PWM LED controller | — |
| आउटपुट की संख्या | 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 | — |
| टोपोलॉजी | Open-Drain / Push-Pull PWM | — |
| इंटरफ़ेस | 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] | — |
| क्वाइसेंट करंट | [DATA_NEEDED: quiescent current in mA] | — |
| Programmable I2C Addresses | Up to 62 devices per bus (6 address pins) | — |
| ऑपरेटिंग तापमान | -40 C to +85 C | -40 C to +85 C |
| पैकेज | 28-TSSOP (4.40 mm body width, SOT-355-1) | TSSOP-28 (PW) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| MSL स्तर | [DATA_NEEDED: MSL rating] | 1 |
| RoHS स्थिति | 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 |