PCA9685PW,118 vs PCA9685PW Comparison
Detailed side-by-side comparison of PCA9685PW,118 by NXP Semiconductors and PCA9685PW by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
PCA9685PW - 16-Channel 12-bit PWM I2C LED Controller | NXP TSSOP-28
PCA9685PW ✓ ActiveSpecification Comparison
| Parameter | PCA9685PW,118 | PCA9685PW |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | LED Drivers | LED Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.99 | $1.89 |
| Function | 16-channel 12-bit PWM LED controller | — |
| Number of 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 | — |
| Topology | Open-Drain / Push-Pull PWM | — |
| Interface | 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] | — |
| Quiescent Current | [DATA_NEEDED: quiescent current in mA] | — |
| Programmable I2C Addresses | Up to 62 devices per bus (6 address pins) | — |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C |
| Package | 28-TSSOP (4.40 mm body width, SOT-355-1) | TSSOP-28 (SOT361-1) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL level not in provided data] |
| RoHS Status | 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 |