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LP5890RRFR PDF预览

LP5890RRFR

更新时间: 2023-09-03 20:31:36
品牌 Logo 应用领域
德州仪器 - TI 驱动驱动器
页数 文件大小 规格书
70页 3084K
描述
具有 16 位 PWM 调光和超低功耗的 48x16 LED 矩阵驱动器 | RRF | 76 | -40 to 85

LP5890RRFR 数据手册

 浏览型号LP5890RRFR的Datasheet PDF文件第4页浏览型号LP5890RRFR的Datasheet PDF文件第5页浏览型号LP5890RRFR的Datasheet PDF文件第6页浏览型号LP5890RRFR的Datasheet PDF文件第8页浏览型号LP5890RRFR的Datasheet PDF文件第9页浏览型号LP5890RRFR的Datasheet PDF文件第10页 
LP5890  
ZHCSO29 JULY 2021  
www.ti.com.cn  
7.5 Electrical Characteristics (continued)  
At VCC = VR = 2.8V, VG/B = 3.8V and TA = 40°C to +85°C; Typical values are at TA = 25°C (unless otherwise specified)  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
MAX  
UNIT  
Channel leakage current (R0-  
R15 / G0-G15 / B0-B15)  
ICH(LKG)  
Channel voltage at 0 V  
1
uA  
All CHn = on, BC = 00h, CC = 31h,  
VOUTn = (VLED-1)V, RIREF = 19.05  
kΩ(ICH = 0.2-mA target), TA = 25°C,  
includes the VIREF tolerance, at  
same color grouped outputs of R0-  
R15 / G0-G15 / B0-B15  
±1  
±2.5  
±1.5  
±1.5  
±2  
%
%
%
%
%
All CHn = on, BC = 00h, CC = 7Dh,  
VOUTn = (VLED-1)V, RIREF = 19.05  
kΩ(ICH = 0.5-mA target), TA = 25°C,  
includes the VIREF tolerance, at  
same color grouped outputs of R0-  
R15 / G0-G15 / B0-B15  
±0.5  
±0.5  
±0.5  
±0.5  
All CHn = on, BC = 00h, CC = FBh,  
VOUTn = (VLED-1)V, RIREF = 19.05  
kΩ(ICH = 1-mA target), TA = 25°C,  
includes the VIREF tolerance, at  
same color grouped outputs of R0-  
R15 / G0-G15 / B0-B15  
Constant-current channel to  
channel deviation (R0-R15 / G0-  
G15 / B0-B15)(1)  
ΔIERR(CC)  
All CHn = on, BC = 2h, CC = FBh,  
VOUTn = (VLED-1)V, RIREF = 7.8  
kΩ(ICH = 5-mA target), TA = 25°C,  
includes the VIREF tolerance, at  
same color grouped outputs of R0-  
R15 / G0-G15 / B0-B15  
All CHn = on, BC = 6h, CC = A7h,  
VOUTn = (VLED-1)V, RIREF = 7.8  
kΩ(ICH = 10-mA target), TA = 25°C,  
includes the VIREF tolerance, at  
same color grouped outputs of R0-  
R15 / G0-G15 / B0-B15  
±2  
All CHn = on, BC = 7h, CC = FBh,  
IMAX=1b, VOUTn = (VLED-1)V,  
RIREF = 6.8 kΩ(ICH = 20-mA target),  
TA = 25°C, includes the VIREF  
tolerance, at same color grouped  
outputs of R0-R15 / G0-G15 / B0-  
B15  
±0.5  
±2.5  
%
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