TLC5922DAPR 供应商
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TLC5922DAPR
品牌：TI 封装/批号：原厂原装/22+ -
TLC5922DAPR
品牌：TI 封装/批号：SOP32/1527+ -
TLC5922DAPR
品牌：TI/德州仪器 封装/批号：HTSSOP32/21+ -
TLC5922DAPR
品牌：TI 封装/批号：HTSSOP32/21+ -
TLC5922DAPR
品牌：TI 封装/批号：/2021+
TLC5922DAPR 属性参数
- 标准包装：2,000
- 类别：集成电路 (IC)
- 家庭：PMIC - LED 驱动器
- 系列：-
- 恒定电流：是
- 恒定电压：-
- 拓扑：线性
- 输出数：16
- 内部驱动器：是
- 类型 - 主要：背光
- 类型 - 次要：颜色
- 频率：30MHz
- 电源电压：3 V ~ 5.5 V
- 输出电压：17V
- 安装类型：表面贴装
- 封装/外壳：32-TSSOP（0.240"，6.10mm 宽）裸露焊盘
- 供应商设备封装：32-HTSSOP
- 包装：带卷 (TR)
- 工作温度：-20°C ~ 85°C
产品特性
- 16 Channels
- Drive Capability 0 to 80 mA (Constant-Current Sink)
- 0 to 80 mA (Constant-Current Sink)
- Constant Current Accuracy ±1% (typical)
- ±1% (typical)
- Serial Data Interface, SPI Compatible
- Fast Switching Output: Tr / Tf = 10ns (typical)
- CMOS Level Input/Output
- 30 MHz Data Transfer Rate
- VCC = 3.0 V to 5.5 V
- Operating Temperature = –20°C to 85 °C
- LED Supply Voltage up to 17 V
- 32-pin HTSSOP (PowerPAD) Package
- Dot Correction 7 bit (128 Steps) Individually Adjustable For Each Channel
- 7 bit (128 Steps)
- Individually Adjustable For Each Channel
- Controlled In-Rush Current
- APPLICATIONS Monocolor, Multicolor, Fullcolor LED Display Monocolor, Multicolor LED Signboard Display Backlighting Multicolor LED Lighting Applications
- Monocolor, Multicolor, Fullcolor LED Display
- Monocolor, Multicolor LED Signboard
- Display Backlighting
- Multicolor LED Lighting Applications
产品概述
The TLC5922 is a 16-channel constant-current sink driver. Each channel has an On/Off state and a 128-step adjustable constant-current sink (dot correction). The dot correction adjusts the brightness variations between LED, LED channels, and other LED drivers. Both dot correction and On/Off state are accessible via a serial data interface. A single external resistor sets the maximum current of all 16 channels.
TLC5922DAPR 电路图
