PCA9685PW vs PCA9685PW,112 Comparison
Detailed side-by-side comparison of PCA9685PW by NXP Semiconductors and PCA9685PW,112 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 ✓ ActiveNXP Semiconductors
PCA9685PW,112 - 16-Channel 12-bit I2C LED Controller | NXP
PCA9685PW,112 ✓ ActiveSpecification Comparison
| Parameter | PCA9685PW | PCA9685PW,112 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | LED Drivers | LED Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.89 | $1.78 |
| Product Type | I2C-bus controlled 16-channel LED PWM controller | I2C-bus LED controller (PWM dimming driver) |
| Number of Outputs | 16 | 16 |
| PWM Resolution | 12-bit (4096 steps per channel) | 12-bit (4096 steps) per channel |
| PWM Frequency Range | 24 Hz to 1526 Hz (typical, programmable) | 24 Hz to 1526 Hz (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) | — |
| Supply Voltage VDD | 2.3 V to 5.5 V | — |
| LED Supply V+ | [DATA_NEEDED: V+ range not in provided data] | — |
| Internal Oscillator | 25 MHz | — |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C |
| Package | TSSOP-28 (SOT361-1) | TSSOP-28 (PW) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL level not in provided data] | 1 |
| Output Enable Pin (OE) | Yes, active-low, synchronized dimming | Yes, active-high blanking |
| RoHS Status | Compliant | Compliant |
| Per-channel Output Current | — | 25 mA sink/source |
| Output Topology | — | Totem-pole CMOS (push-pull voltage switch) |
| Interface | — | I2C / Fm+ (up to 1 MHz) |
| 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) |