封裝資訊
| 封裝 | 引腳 SSOP (DBQ) | 24 |
| 作業溫度範圍 (°C) -40 to 85 |
| 包裝數量 | 運送包裝 50 | TUBE |
TLC59482 的特色
- 16 Constant-Current Sink Output Channels
- Sink Current Capability with Max BC Data:
- 1 mA to 35 mA (VCC ≤ 3.6 V)
- 1 mA to 45 mA (VCC > 3.6 V)
- Global Brightness Control (BC):
- 6-Bit (64 Steps) with 0% to 100% Range (default is 50%)
- LED Power-Supply Voltage: Up to 10 V
- VCC: 3.0 V to 5.5 V
- Constant-Current Accuracy:
- Channel-to-Channel: ±1% (typ), ±2.5% (max)
- Device-to-Device: ±2% (typ), ±4% (max)
- Data Transfer Rate: 30 MHz
- Grayscale Control Clock: 33 MHz
- Auto Display Repeat
- Auto Data Refresh
- Display Timing Reset
- Four-Channel Grouped Delay Switching to Prevent Inrush Current
- Operating Temperature: –40°C to +85°C
TLC59482 的說明
The TLC59482 is a 16-channel, constant-current sink driver. Each channel has an individually-adjustable, pulse width modulation (PWM) grayscale (GS) brightness control with 65,536 steps. All channels have a 64-step global brightness control (BC). BC adjusts brightness deviation with other LED drivers. GS and BC data are accessible via a serial interface port.