Description
LP3950SL/NOPB Texas Instruments - Yeehing Electronics
Color LED driver with Audio Synchronizer
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.606 |
| 100 — 249 | 3.159 |
| 250 — 999 | 2.215 |
| 1,000 + | 1.25 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Number of Channels | 6 Channel |
| Output Current | 0 A to 300 mA |
| Input Voltage | 3 V to 7.2 V |
| Operating Frequency | 2 MHz |
| Supply Current - Max | 850 uA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | TLGA-32 |
| Series | LP3950 |
| Packaging | Reel |
| Features | I2C Control |
| Height | 0.8 mm |
| Length | 5.5 mm |
| Operating Temperature Range | - 40 C to + 85 C |
| Output Type | Current Mode |
| Output Voltage | 5.3 V |
| Type | Inductive |
| Width | 4.5 mm |
| Brand | Texas Instruments |
| Topology | Boost |
| Moisture Sensitive | Yes |
| Operating Supply Voltage | 3 V to 7.2 V |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 1000 |
| Subcategory | Driver ICs |
For more information, please refer to datasheet
Documents
| LP3950SL/NOPB Datasheet |
More Information
The LP3950 is a color LED driver with a built-in audio synchronization feature for any analog audio input such as polyphonic ring tones and MP3 music. LEDs can be synchronized to an audio signal with two methods - amplitude and frequency. Also several fine tuning options are available for differentiation purposes. The chip also has an unique AGC (Automatic Gain Control) feature which tracks the input signal level and automatically adjusts the gain to an optimal value.
