TLC5920
- Drive Capability:
- Segment . . . 30 mA × 16 Bits
- Common . . . 640 mA
- Constant Current Output ...3 mA to 30 mA (Current Value Setting for All Channels Using External Resistor)
- Constant Current Accuracy ±6% (Maximum Error Between Bits)
- Data Input: Clock Synchronized Serial Input
- LED Type Applied Cathode Common
- Logic Power Supply Voltage 4.5 V to 5.5 V
- LED Power Supply Voltage 4.5 V to 5.5 V
- Operating Frequency . . . 10 MHz
- Operating Free-Air Temperature Range –20°C to 85⪚C
- 48-Pin SSOL Package
The TLC5920 is an LED driver incorporating a 16-channel shift register, data latch, and constant current circuitry with current value control and 8-channel common driver into a single chip. The constant output current is capable of 30 mA for 16 bits simultaneously, and the current value can be set by one external register. This device also includes a 16-bit segment driver and 8-bit common driver; therefore, the monocolor LED array with 16 × 8 dots can be driven by only one TLC5920, and a two-color LED array with 16 x 16 dots can be driven by two TLC5920s.
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檢視所有 3 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | 16x8 LED Driver/Controller datasheet (Rev. A) | 2002年 9月 9日 | |
| White paper | Common LED Functions and LED Driver Design Considerations | 2020年 9月 21日 | ||
| Application note | LED Driver--Paralleled Outputs Provide High Current Outputs | 2006年 9月 25日 |
設計與開發
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模擬工具
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
| 封裝 | 引腳 | 下載 |
|---|---|---|
| SSOP (DL) | 48 | 檢視選項 |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點