Description
LM4970SD/NOPB Texas Instruments - Yeehing Electronics
Audio synchronized color LED driver
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.602 |
| 100 — 249 | 1.323 |
| 250 — 999 | 0.95 |
| 1,000 + | 0.50 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Number of Channels | 3 Channel |
| Output Current | 42 mA |
| Input Voltage | 2.7 V to 5.5 V |
| Operating Frequency | 60 Hz |
| Supply Current - Max | 4000 uA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | LLP-14 |
| Series | LM4970 |
| Packaging | Reel |
| Height | 0.8 mm |
| Length | 4 mm |
| Output Type | Current Mode |
| Type | Inductive |
| Width | 3 mm |
| Brand | Texas Instruments |
| Topology | PWM |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 1000 |
| Subcategory | Driver ICs |
For more information, please refer to datasheet
Documents
| LM4970SD/NOPB Datasheet |
More Information
The LM4970 is a LED driver with an audio synchronization mode that virtually eliminates the need for real time software processing for LED lighting effects. The LM4970 includes three individual PWM color LED drivers that provide up to 42mA of current drive for each PWM LED output.
